htdocs/javascript/overlib.js

   1 //\/////
   2 //\  overLIB 4.14 - You may not remove or change this notice.
   3 //\  Copyright Erik Bosrup 1998-2004. All rights reserved.
   4 //\
   5 //\  Contributors are listed on the homepage.
   6 //\  This file might be old, always check for the latest version at:
   7 //\  http://www.bosrup.com/web/overlib/
   8 //\
   9 //\  Please read the license agreement (available through the link above)
  10 //\  before using overLIB. Direct any licensing questions to erik@bosrup.com.
  11 //\
  12 //\  Do not sell this as your own work or remove this copyright notice.
  13 //\  For full details on copying or changing this script please read the
  14 //\  license agreement at the link above. Please give credit on sites that
  15 //\  use overLIB and submit changes of the script so other people can use
  16 //\  them as well.
  17 //   $Revision: 1.107 $                $Date: 2004/12/26 15:34:56 $
  18 //\/////
  19 //\mini
  20
  21 ////////
  22 // PRE-INIT
  23 // Ignore these lines, configuration is below.
  24 ////////
  25 var olLoaded = 0;var pmStart = 10000000; var pmUpper = 10001000; var pmCount = pmStart+1; var pmt=''; var pms = new Array(); var olInfo = new Info('4.14', 1);
  26 var FREPLACE = 0; var FBEFORE = 1; var FAFTER = 2; var FALTERNATE = 3; var FCHAIN=4;
  27 var olHideForm=0;  // parameter for hiding SELECT and ActiveX elements in IE5.5+
  28 var olHautoFlag = 0;  // flags for over-riding VAUTO and HAUTO if corresponding
  29 var olVautoFlag = 0;  // positioning commands are used on the command line
  30 registerCommands('donothing,inarray,caparray,sticky,background,noclose,caption,left,right,center,offsetx,offsety,fgcolor,bgcolor,textcolor,capcolor,closecolor,width,border,cellpad,status,autostatus,autostatuscap,height,closetext,snapx,snapy,fixx,fixy,relx,rely,fgbackground,bgbackground,padx,pady,fullhtml,above,below,capicon,textfont,captionfont,closefont,textsize,captionsize,closesize,timeout,function,delay,hauto,vauto,closeclick,wrap,followmouse,mouseoff,closetitle,cssoff,compatmode,cssclass,fgclass,bgclass,textfontclass,captionfontclass,closefontclass');
  31
  32 ////////
  33 // DEFAULT CONFIGURATION
  34 // Settings you want everywhere are set here. All of this can also be
  35 // changed on your html page or through an overLIB call.
  36 ////////
  37 if (typeof ol_fgcolor=='undefined') var ol_fgcolor="#CCCCFF";
  38 if (typeof ol_bgcolor=='undefined') var ol_bgcolor="#333399";
  39 if (typeof ol_textcolor=='undefined') var ol_textcolor="#000000";
  40 if (typeof ol_capcolor=='undefined') var ol_capcolor="#FFFFFF";
  41 if (typeof ol_closecolor=='undefined') var ol_closecolor="#9999FF";
  42 if (typeof ol_textfont=='undefined') var ol_textfont="Verdana,Arial,Helvetica";
  43 if (typeof ol_captionfont=='undefined') var ol_captionfont="Verdana,Arial,Helvetica";
  44 if (typeof ol_closefont=='undefined') var ol_closefont="Verdana,Arial,Helvetica";
  45 if (typeof ol_textsize=='undefined') var ol_textsize="1";
  46 if (typeof ol_captionsize=='undefined') var ol_captionsize="1";
  47 if (typeof ol_closesize=='undefined') var ol_closesize="1";
  48 if (typeof ol_width=='undefined') var ol_width="200";
  49 if (typeof ol_border=='undefined') var ol_border="1";
  50 if (typeof ol_cellpad=='undefined') var ol_cellpad=2;
  51 if (typeof ol_offsetx=='undefined') var ol_offsetx=10;
  52 if (typeof ol_offsety=='undefined') var ol_offsety=10;
  53 if (typeof ol_text=='undefined') var ol_text="Default Text";
  54 if (typeof ol_cap=='undefined') var ol_cap="";
  55 if (typeof ol_sticky=='undefined') var ol_sticky=0;
  56 if (typeof ol_background=='undefined') var ol_background="";
  57 if (typeof ol_close=='undefined') var ol_close="Close";
  58 if (typeof ol_hpos=='undefined') var ol_hpos=RIGHT;
  59 if (typeof ol_status=='undefined') var ol_status="";
  60 if (typeof ol_autostatus=='undefined') var ol_autostatus=0;
  61 if (typeof ol_height=='undefined') var ol_height=-1;
  62 if (typeof ol_snapx=='undefined') var ol_snapx=0;
  63 if (typeof ol_snapy=='undefined') var ol_snapy=0;
  64 if (typeof ol_fixx=='undefined') var ol_fixx=-1;
  65 if (typeof ol_fixy=='undefined') var ol_fixy=-1;
  66 if (typeof ol_relx=='undefined') var ol_relx=null;
  67 if (typeof ol_rely=='undefined') var ol_rely=null;
  68 if (typeof ol_fgbackground=='undefined') var ol_fgbackground="";
  69 if (typeof ol_bgbackground=='undefined') var ol_bgbackground="";
  70 if (typeof ol_padxl=='undefined') var ol_padxl=1;
  71 if (typeof ol_padxr=='undefined') var ol_padxr=1;
  72 if (typeof ol_padyt=='undefined') var ol_padyt=1;
  73 if (typeof ol_padyb=='undefined') var ol_padyb=1;
  74 if (typeof ol_fullhtml=='undefined') var ol_fullhtml=0;
  75 if (typeof ol_vpos=='undefined') var ol_vpos=BELOW;
  76 if (typeof ol_aboveheight=='undefined') var ol_aboveheight=0;
  77 if (typeof ol_capicon=='undefined') var ol_capicon="";
  78 if (typeof ol_frame=='undefined') var ol_frame=self;
  79 if (typeof ol_timeout=='undefined') var ol_timeout=0;
  80 if (typeof ol_function=='undefined') var ol_function=null;
  81 if (typeof ol_delay=='undefined') var ol_delay=0;
  82 if (typeof ol_hauto=='undefined') var ol_hauto=0;
  83 if (typeof ol_vauto=='undefined') var ol_vauto=0;
  84 if (typeof ol_closeclick=='undefined') var ol_closeclick=0;
  85 if (typeof ol_wrap=='undefined') var ol_wrap=0;
  86 if (typeof ol_followmouse=='undefined') var ol_followmouse=1;
  87 if (typeof ol_mouseoff=='undefined') var ol_mouseoff=0;
  88 if (typeof ol_closetitle=='undefined') var ol_closetitle='Close';
  89 if (typeof ol_compatmode=='undefined') var ol_compatmode=0;
  90 if (typeof ol_css=='undefined') var ol_css=CSSOFF;
  91 if (typeof ol_fgclass=='undefined') var ol_fgclass="";
  92 if (typeof ol_bgclass=='undefined') var ol_bgclass="";
  93 if (typeof ol_textfontclass=='undefined') var ol_textfontclass="";
  94 if (typeof ol_captionfontclass=='undefined') var ol_captionfontclass="";
  95 if (typeof ol_closefontclass=='undefined') var ol_closefontclass="";
  96
  97 ////////
  98 // ARRAY CONFIGURATION
  99 ////////
 100
 101 // You can use these arrays to store popup text here instead of in the html.
 102 if (typeof ol_texts=='undefined') var ol_texts = new Array("Text 0", "Text 1");
 103 if (typeof ol_caps=='undefined') var ol_caps = new Array("Caption 0", "Caption 1");
 104
 105 ////////
 106 // END OF CONFIGURATION
 107 // Don't change anything below this line, all configuration is above.
 108 ////////
 109
 110
 111
 112
 113
 114 ////////
 115 // INIT
 116 ////////
 117 // Runtime variables init. Don't change for config!
 118 var o3_text="";
 119 var o3_cap="";
 120 var o3_sticky=0;
 121 var o3_background="";
 122 var o3_close="Close";
 123 var o3_hpos=RIGHT;
 124 var o3_offsetx=2;
 125 var o3_offsety=2;
 126 var o3_fgcolor="";
 127 var o3_bgcolor="";
 128 var o3_textcolor="";
 129 var o3_capcolor="";
 130 var o3_closecolor="";
 131 var o3_width=100;
 132 var o3_border=1;
 133 var o3_cellpad=2;
 134 var o3_status="";
 135 var o3_autostatus=0;
 136 var o3_height=-1;
 137 var o3_snapx=0;
 138 var o3_snapy=0;
 139 var o3_fixx=-1;
 140 var o3_fixy=-1;
 141 var o3_relx=null;
 142 var o3_rely=null;
 143 var o3_fgbackground="";
 144 var o3_bgbackground="";
 145 var o3_padxl=0;
 146 var o3_padxr=0;
 147 var o3_padyt=0;
 148 var o3_padyb=0;
 149 var o3_fullhtml=0;
 150 var o3_vpos=BELOW;
 151 var o3_aboveheight=0;
 152 var o3_capicon="";
 153 var o3_textfont="Verdana,Arial,Helvetica";
 154 var o3_captionfont="Verdana,Arial,Helvetica";
 155 var o3_closefont="Verdana,Arial,Helvetica";
 156 var o3_textsize="1";
 157 var o3_captionsize="1";
 158 var o3_closesize="1";
 159 var o3_frame=self;
 160 var o3_timeout=0;
 161 var o3_timerid=0;
 162 var o3_allowmove=0;
 163 var o3_function=null;
 164 var o3_delay=0;
 165 var o3_delayid=0;
 166 var o3_hauto=0;
 167 var o3_vauto=0;
 168 var o3_closeclick=0;
 169 var o3_wrap=0;
 170 var o3_followmouse=1;
 171 var o3_mouseoff=0;
 172 var o3_closetitle='';
 173 var o3_compatmode=0;
 174 var o3_css=CSSOFF;
 175 var o3_fgclass="";
 176 var o3_bgclass="";
 177 var o3_textfontclass="";
 178 var o3_captionfontclass="";
 179 var o3_closefontclass="";
 180
 181 // Display state variables
 182 var o3_x = 0;
 183 var o3_y = 0;
 184 var o3_showingsticky = 0;
 185 var o3_removecounter = 0;
 186
 187 // Our layer
 188 var over = null;
 189 var fnRef, hoveringSwitch = false;
 190 var olHideDelay;
 191
 192 // Decide browser version
 193 var isMac = (navigator.userAgent.indexOf("Mac") != -1);
 194 var olOp = (navigator.userAgent.toLowerCase().indexOf('opera') > -1 && document.createTextNode);  // Opera 7
 195 var olNs4 = (navigator.appName=='Netscape' && parseInt(navigator.appVersion) == 4);
 196 var olNs6 = (document.getElementById) ? true : false;
 197 var olKq = (olNs6 && /konqueror/i.test(navigator.userAgent));
 198 var olIe4 = (document.all) ? true : false;
 199 var olIe5 = false;
 200 var olIe55 = false; // Added additional variable to identify IE5.5+
 201 var docRoot = 'document.body';
 202
 203 // Resize fix for NS4.x to keep track of layer
 204 if (olNs4) {
 205         var oW = window.innerWidth;
 206         var oH = window.innerHeight;
 207         window.onresize = function() { if (oW != window.innerWidth || oH != window.innerHeight) location.reload(); }
 208 }
 209
 210 // Microsoft Stupidity Check(tm).
 211 if (olIe4) {
 212         var agent = navigator.userAgent;
 213         if (/MSIE/.test(agent)) {
 214                 var versNum = parseFloat(agent.match(/MSIE[ ](\d\.\d+)\.*/i)[1]);
 215                 if (versNum >= 5){
 216                         olIe5=true;
 217                         olIe55=(versNum>=5.5&&!olOp) ? true : false;
 218                         if (olNs6) olNs6=false;
 219                 }
 220         }
 221         if (olNs6) olIe4 = false;
 222 }
 223
 224 // Check for compatability mode.
 225 if (document.compatMode && document.compatMode == 'CSS1Compat') {
 226         docRoot= ((olIe4 && !olOp) ? 'document.documentElement' : docRoot);
 227 }
 228
 229 // Add window onload handlers to indicate when all modules have been loaded
 230 // For Netscape 6+ and Mozilla, uses addEventListener method on the window object
 231 // For IE it uses the attachEvent method of the window object and for Netscape 4.x
 232 // it sets the window.onload handler to the OLonload_handler function for Bubbling
 233 if(window.addEventListener) window.addEventListener("load",OLonLoad_handler,false);
 234 else if (window.attachEvent) window.attachEvent("onload",OLonLoad_handler);
 235
 236 // Capture events, alt. diffuses the overlib function.
 237 var olCheckMouseCapture = true;
 238 if ((olNs4 || olNs6 || olIe4)) {
 239         olMouseCapture();
 240 } else {
 241         overlib = no_overlib;
 242         nd = no_overlib;
 243         ver3fix = true;
 244 }
 245
 246
 247 ////////
 248 // PUBLIC FUNCTIONS
 249 ////////
 250
 251 // overlib(arg0,...,argN)
 252 // Loads parameters into global runtime variables.
 253 function overlib() {
 254         if (!olLoaded || isExclusive(overlib.arguments)) return true;
 255         if (olCheckMouseCapture) olMouseCapture();
 256         if (over) {
 257                 over = (typeof over.id != 'string') ? o3_frame.document.all['overDiv'] : over;
 258                 cClick();
 259         }
 260
 261         // Load defaults to runtime.
 262   olHideDelay=0;
 263         o3_text=ol_text;
 264         o3_cap=ol_cap;
 265         o3_sticky=ol_sticky;
 266         o3_background=ol_background;
 267         o3_close=ol_close;
 268         o3_hpos=ol_hpos;
 269         o3_offsetx=ol_offsetx;
 270         o3_offsety=ol_offsety;
 271         o3_fgcolor=ol_fgcolor;
 272         o3_bgcolor=ol_bgcolor;
 273         o3_textcolor=ol_textcolor;
 274         o3_capcolor=ol_capcolor;
 275         o3_closecolor=ol_closecolor;
 276         o3_width=ol_width;
 277         o3_border=ol_border;
 278         o3_cellpad=ol_cellpad;
 279         o3_status=ol_status;
 280         o3_autostatus=ol_autostatus;
 281         o3_height=ol_height;
 282         o3_snapx=ol_snapx;
 283         o3_snapy=ol_snapy;
 284         o3_fixx=ol_fixx;
 285         o3_fixy=ol_fixy;
 286         o3_relx=ol_relx;
 287         o3_rely=ol_rely;
 288         o3_fgbackground=ol_fgbackground;
 289         o3_bgbackground=ol_bgbackground;
 290         o3_padxl=ol_padxl;
 291         o3_padxr=ol_padxr;
 292         o3_padyt=ol_padyt;
 293         o3_padyb=ol_padyb;
 294         o3_fullhtml=ol_fullhtml;
 295         o3_vpos=ol_vpos;
 296         o3_aboveheight=ol_aboveheight;
 297         o3_capicon=ol_capicon;
 298         o3_textfont=ol_textfont;
 299         o3_captionfont=ol_captionfont;
 300         o3_closefont=ol_closefont;
 301         o3_textsize=ol_textsize;
 302         o3_captionsize=ol_captionsize;
 303         o3_closesize=ol_closesize;
 304         o3_timeout=ol_timeout;
 305         o3_function=ol_function;
 306         o3_delay=ol_delay;
 307         o3_hauto=ol_hauto;
 308         o3_vauto=ol_vauto;
 309         o3_closeclick=ol_closeclick;
 310         o3_wrap=ol_wrap;
 311         o3_followmouse=ol_followmouse;
 312         o3_mouseoff=ol_mouseoff;
 313         o3_closetitle=ol_closetitle;
 314         o3_css=ol_css;
 315         o3_compatmode=ol_compatmode;
 316         o3_fgclass=ol_fgclass;
 317         o3_bgclass=ol_bgclass;
 318         o3_textfontclass=ol_textfontclass;
 319         o3_captionfontclass=ol_captionfontclass;
 320         o3_closefontclass=ol_closefontclass;
 321
 322         setRunTimeVariables();
 323
 324         fnRef = '';
 325
 326         // Special for frame support, over must be reset...
 327         o3_frame = ol_frame;
 328
 329         if(!(over=createDivContainer())) return false;
 330
 331         parseTokens('o3_', overlib.arguments);
 332         if (!postParseChecks()) return false;
 333
 334         if (o3_delay == 0) {
 335                 return runHook("olMain", FREPLACE);
 336         } else {
 337                 o3_delayid = setTimeout("runHook('olMain', FREPLACE)", o3_delay);
 338                 return false;
 339         }
 340 }
 341
 342 // Clears popups if appropriate
 343 function nd(time) {
 344         if (olLoaded && !isExclusive()) {
 345                 hideDelay(time);  // delay popup close if time specified
 346
 347                 if (o3_removecounter >= 1) { o3_showingsticky = 0 };
 348
 349                 if (o3_showingsticky == 0) {
 350                         o3_allowmove = 0;
 351                         if (over != null && o3_timerid == 0) runHook("hideObject", FREPLACE, over);
 352                 } else {
 353                         o3_removecounter++;
 354                 }
 355         }
 356
 357         return true;
 358 }
 359
 360 // The Close onMouseOver function for stickies
 361 function cClick() {
 362         if (olLoaded) {
 363                 runHook("hideObject", FREPLACE, over);
 364                 o3_showingsticky = 0;
 365         }
 366         return false;
 367 }
 368
 369 // Method for setting page specific defaults.
 370 function overlib_pagedefaults() {
 371         parseTokens('ol_', overlib_pagedefaults.arguments);
 372 }
 373
 374
 375 ////////
 376 // OVERLIB MAIN FUNCTION
 377 ////////
 378
 379 // This function decides what it is we want to display and how we want it done.
 380 function olMain() {
 381         var layerhtml, styleType;
 382         runHook("olMain", FBEFORE);
 383
 384         if (o3_background!="" || o3_fullhtml) {
 385                 // Use background instead of box.
 386                 layerhtml = runHook('ol_content_background', FALTERNATE, o3_css, o3_text, o3_background, o3_fullhtml);
 387         } else {
 388                 // They want a popup box.
 389                 styleType = (pms[o3_css-1-pmStart] == "cssoff" || pms[o3_css-1-pmStart] == "cssclass");
 390
 391                 // Prepare popup background
 392                 if (o3_fgbackground != "") o3_fgbackground = "background=\""+o3_fgbackground+"\"";
 393                 if (o3_bgbackground != "") o3_bgbackground = (styleType ? "background=\""+o3_bgbackground+"\"" : o3_bgbackground);
 394
 395                 // Prepare popup colors
 396                 if (o3_fgcolor != "") o3_fgcolor = (styleType ? "bgcolor=\""+o3_fgcolor+"\"" : o3_fgcolor);
 397                 if (o3_bgcolor != "") o3_bgcolor = (styleType ? "bgcolor=\""+o3_bgcolor+"\"" : o3_bgcolor);
 398
 399                 // Prepare popup height
 400                 if (o3_height > 0) o3_height = (styleType ? "height=\""+o3_height+"\"" : o3_height);
 401                 else o3_height = "";
 402
 403                 // Decide which kinda box.
 404                 if (o3_cap=="") {
 405                         // Plain
 406                         layerhtml = runHook('ol_content_simple', FALTERNATE, o3_css, o3_text);
 407                 } else {
 408                         // With caption
 409                         if (o3_sticky) {
 410                                 // Show close text
 411                                 layerhtml = runHook('ol_content_caption', FALTERNATE, o3_css, o3_text, o3_cap, o3_close);
 412                         } else {
 413                                 // No close text
 414                                 layerhtml = runHook('ol_content_caption', FALTERNATE, o3_css, o3_text, o3_cap, "");
 415                         }
 416                 }
 417         }
 418
 419         // We want it to stick!
 420         if (o3_sticky) {
 421                 if (o3_timerid > 0) {
 422                         clearTimeout(o3_timerid);
 423                         o3_timerid = 0;
 424                 }
 425                 o3_showingsticky = 1;
 426                 o3_removecounter = 0;
 427         }
 428
 429         // Created a separate routine to generate the popup to make it easier
 430         // to implement a plugin capability
 431         if (!runHook("createPopup", FREPLACE, layerhtml)) return false;
 432
 433         // Prepare status bar
 434         if (o3_autostatus > 0) {
 435                 o3_status = o3_text;
 436                 if (o3_autostatus > 1) o3_status = o3_cap;
 437         }
 438
 439         // When placing the layer the first time, even stickies may be moved.
 440         o3_allowmove = 0;
 441
 442         // Initiate a timer for timeout
 443         if (o3_timeout > 0) {
 444                 if (o3_timerid > 0) clearTimeout(o3_timerid);
 445                 o3_timerid = setTimeout("cClick()", o3_timeout);
 446         }
 447
 448         // Show layer
 449         runHook("disp", FREPLACE, o3_status);
 450         runHook("olMain", FAFTER);
 451
 452         return (olOp && event && event.type == 'mouseover' && !o3_status) ? '' : (o3_status != '');
 453 }
 454
 455 ////////
 456 // LAYER GENERATION FUNCTIONS
 457 ////////
 458 // These functions just handle popup content with tags that should adhere to the W3C standards specification.
 459
 460 // Makes simple table without caption
 461 function ol_content_simple(text) {
 462         txt='<table width="'+o3_width+ '" border="0" cellpadding="'+o3_border+'" cellspacing="0" '+(o3_bgclass ? 'class="'+o3_bgclass+'"' : o3_bgcolor+' '+o3_height)+'><tr><td><table width="100%" border="0" cellpadding="' + o3_cellpad + '" cellspacing="0" '+(o3_fgclass ? 'class="'+o3_fgclass+'"' : o3_fgcolor+' '+o3_fgbackground+' '+o3_height)+'><tr><td valign="TOP"'+(o3_textfontclass ? ' class="'+o3_textfontclass+'">' : '>')+(o3_textfontclass ? '' : wrapStr(0,o3_textsize,'text'))+text+(o3_textfontclass ? '' : wrapStr(1,o3_textsize))+'</td></tr></table></td></tr></table>';
 463
 464         set_background("");
 465         return txt;
 466 }
 467
 468 // Makes table with caption and optional close link
 469 function ol_content_caption(text,title,close) {
 470         var nameId;
 471         closing="";
 472         closeevent="onmouseover";
 473         if (o3_closeclick==1) closeevent= (o3_closetitle ? "title='" + o3_closetitle +"'" : "") + " onclick";
 474         if (o3_capicon!="") {
 475                 nameId=' hspace=\"5\"'+' align=\"middle\" alt=\"\"';
 476                 if (typeof o3_dragimg!='undefined'&&o3_dragimg) nameId=' hspace=\"5\"'+' name=\"'+o3_dragimg+'\" id=\"'+o3_dragimg+'\" align=\"middle\" alt=\"Drag Enabled\" title=\"Drag Enabled\"';
 477                 o3_capicon='<img src=\"'+o3_capicon+'\"'+nameId+' />';
 478         }
 479
 480         if (close != "")
 481                 closing='<td '+(!o3_compatmode && o3_closefontclass ? 'class="'+o3_closefontclass : 'align="RIGHT')+'"><a href="javascript:return '+fnRef+'cClick();"'+((o3_compatmode && o3_closefontclass) ? ' class="' + o3_closefontclass + '" ' : ' ')+closeevent+'="return '+fnRef+'cClick();">'+(o3_closefontclass ? '' : wrapStr(0,o3_closesize,'close'))+close+(o3_closefontclass ? '' : wrapStr(1,o3_closesize,'close'))+'</a></td>';
 482         txt='<table width="'+o3_width+ '" border="0" cellpadding="'+o3_border+'" cellspacing="0" '+(o3_bgclass ? 'class="'+o3_bgclass+'"' : o3_bgcolor+' '+o3_bgbackground+' '+o3_height)+'><tr><td><table width="100%" border="0" cellpadding="0" cellspacing="0"><tr><td'+(o3_captionfontclass ? ' class="'+o3_captionfontclass+'">' : '>')+(o3_captionfontclass ? '' : '<b>'+wrapStr(0,o3_captionsize,'caption'))+o3_capicon+title+(o3_captionfontclass ? '' : wrapStr(1,o3_captionsize)+'</b>')+'</td>'+closing+'</tr></table><table width="100%" border="0" cellpadding="' + o3_cellpad + '" cellspacing="0" '+(o3_fgclass ? 'class="'+o3_fgclass+'"' : o3_fgcolor+' '+o3_fgbackground+' '+o3_height)+'><tr><td valign="TOP"'+(o3_textfontclass ? ' class="'+o3_textfontclass+'">' :'>')+(o3_textfontclass ? '' : wrapStr(0,o3_textsize,'text'))+text+(o3_textfontclass ? '' : wrapStr(1,o3_textsize)) + '</td></tr></table></td></tr></table>';
 483
 484         set_background("");
 485         return txt;
 486 }
 487
 488 // Sets the background picture,padding and lots more. :)
 489 function ol_content_background(text,picture,hasfullhtml) {
 490         if (hasfullhtml) {
 491                 txt=text;
 492         } else {
 493                 txt='<table width="'+o3_width+'" border="0" cellpadding="0" cellspacing="0" height="'+o3_height+'"><tr><td colspan="3" height="'+o3_padyt+'"></td></tr><tr><td width="'+o3_padxl+'"></td><td valign="TOP" width="'+(o3_width-o3_padxl-o3_padxr)+(o3_textfontclass ? '" class="'+o3_textfontclass : '')+'">'+(o3_textfontclass ? '' : wrapStr(0,o3_textsize,'text'))+text+(o3_textfontclass ? '' : wrapStr(1,o3_textsize))+'</td><td width="'+o3_padxr+'"></td></tr><tr><td colspan="3" height="'+o3_padyb+'"></td></tr></table>';
 494         }
 495
 496         set_background(picture);
 497         return txt;
 498 }
 499
 500 // Loads a picture into the div.
 501 function set_background(pic) {
 502         if (pic == "") {
 503                 if (olNs4) {
 504                         over.background.src = null;
 505                 } else if (over.style) {
 506                         over.style.backgroundImage = "none";
 507                 }
 508         } else {
 509                 if (olNs4) {
 510                         over.background.src = pic;
 511                 } else if (over.style) {
 512                         over.style.width=o3_width + 'px';
 513                         over.style.backgroundImage = "url("+pic+")";
 514                 }
 515         }
 516 }
 517
 518 ////////
 519 // HANDLING FUNCTIONS
 520 ////////
 521 var olShowId=-1;
 522
 523 // Displays the popup
 524 function disp(statustext) {
 525         runHook("disp", FBEFORE);
 526
 527         if (o3_allowmove == 0) {
 528                 runHook("placeLayer", FREPLACE);
 529                 (olNs6&&olShowId<0) ? olShowId=setTimeout("runHook('showObject', FREPLACE, over)", 1) : runHook("showObject", FREPLACE, over);
 530                 o3_allowmove = (o3_sticky || o3_followmouse==0) ? 0 : 1;
 531         }
 532
 533         runHook("disp", FAFTER);
 534
 535         if (statustext != "") self.status = statustext;
 536 }
 537
 538 // Creates the actual popup structure
 539 function createPopup(lyrContent){
 540         runHook("createPopup", FBEFORE);
 541
 542         if (o3_wrap) {
 543                 var wd,ww,theObj=(olNs4 ? over : over.style);
 544                 theObj.top=theObj.left=-10000 + (!olNs4 ? 'px' : 0);
 545                 layerWrite(lyrContent);
 546                 wd = (olNs4 ? over.clip.width : over.offsetWidth);
 547                 if (wd > (ww=windowWidth())) {
 548                         lyrContent=lyrContent.replace(/\&nbsp;/g, ' ');
 549                         o3_width=ww;
 550                         o3_wrap=0;
 551                 }
 552         }
 553
 554         layerWrite(lyrContent);
 555
 556         // Have to set o3_width for placeLayer() routine if o3_wrap is turned on
 557         if (o3_wrap) o3_width=(olNs4 ? over.clip.width : over.offsetWidth);
 558
 559         runHook("createPopup", FAFTER, lyrContent);
 560
 561         return true;
 562 }
 563
 564 // Decides where we want the popup.
 565 function placeLayer() {
 566         var placeX, placeY, widthFix = 0;
 567
 568         // HORIZONTAL PLACEMENT, re-arranged to work in Safari
 569         if (o3_frame.innerWidth) widthFix=18;
 570         iwidth = windowWidth();
 571
 572         // Horizontal scroll offset
 573         winoffset=(olIe4) ? eval('o3_frame.'+docRoot+'.scrollLeft') : o3_frame.pageXOffset;
 574
 575         placeX = runHook('horizontalPlacement',FCHAIN,iwidth,winoffset,widthFix);
 576
 577         // VERTICAL PLACEMENT, re-arranged to work in Safari
 578         if (o3_frame.innerHeight) {
 579                 iheight=o3_frame.innerHeight;
 580         } else if (eval('o3_frame.'+docRoot)&&eval("typeof o3_frame."+docRoot+".clientHeight=='number'")&&eval('o3_frame.'+docRoot+'.clientHeight')) {
 581                 iheight=eval('o3_frame.'+docRoot+'.clientHeight');
 582         }
 583
 584         // Vertical scroll offset
 585         scrolloffset=(olIe4) ? eval('o3_frame.'+docRoot+'.scrollTop') : o3_frame.pageYOffset;
 586         placeY = runHook('verticalPlacement',FCHAIN,iheight,scrolloffset);
 587
 588         // Actually move the object.
 589         repositionTo(over, placeX, placeY);
 590 }
 591
 592 // Moves the layer
 593 function olMouseMove(e) {
 594         var e = (e) ? e : event;
 595
 596         if (e.pageX) {
 597                 o3_x = e.pageX;
 598                 o3_y = e.pageY;
 599         } else if (e.clientX) {
 600                 o3_x = eval('e.clientX+o3_frame.'+docRoot+'.scrollLeft');
 601                 o3_y = eval('e.clientY+o3_frame.'+docRoot+'.scrollTop');
 602         }
 603
 604         if (o3_allowmove == 1) runHook("placeLayer", FREPLACE);
 605
 606         // MouseOut handler
 607         if (hoveringSwitch && !olNs4 && runHook("cursorOff", FREPLACE)) {
 608                 (olHideDelay ? hideDelay(olHideDelay) : cClick());
 609                 hoveringSwitch = !hoveringSwitch;
 610         }
 611 }
 612
 613 // Fake function for 3.0 users.
 614 function no_overlib() { return ver3fix; }
 615
 616 // Capture the mouse and chain other scripts.
 617 function olMouseCapture() {
 618         capExtent = document;
 619         var fN, str, l, k, f, mseHandler = olMouseMove;
 620         var re = /function[ ]*(\w*)\(/;
 621
 622         if (document.onmousemove || (!olIe4 && window.onmousemove)) {
 623                 if (window.onmousemove) capExtent = window;
 624                 f = capExtent.onmousemove.toString();
 625                 fN = f.match(re);
 626
 627                 if (fN==null) {
 628                         str=f+'(e); ';
 629                 } else if (fN[1] == 'anonymous' || fN[1] == 'olMouseMove') {
 630                         olCheckMouseCapture = false;
 631                         return;
 632                 } else {
 633                         if (fN[1]) str = fN[1]+'(e); ';
 634                         else {
 635                                 l=f.indexOf('{')+1;
 636                                 k=f.lastIndexOf('}');
 637                                 str=f.substring(l,k) + '\n';
 638                         }
 639                 }
 640
 641                 str += 'olMouseMove(e); ';
 642                 mseHandler = new Function('e', str);
 643         }
 644
 645         capExtent.onmousemove = mseHandler;
 646         if (olNs4) capExtent.captureEvents(Event.MOUSEMOVE);
 647 }
 648
 649 ////////
 650 // PARSING FUNCTIONS
 651 ////////
 652
 653 // Does the actual command parsing.
 654 function parseTokens(pf, ar) {
 655         // What the next argument is expected to be.
 656         var v, mode=-1, par = (pf != 'ol_');
 657         var fnMark = (par && !ar.length ? 1 : 0);
 658
 659         for (i = 0; i < ar.length; i++) {
 660                 if (mode < 0) {
 661                         // Arg is maintext,unless its a number between pmStart and pmUpper
 662                         // then its a command.
 663                         if (typeof ar[i] == 'number' && ar[i] > pmStart && ar[i] < pmUpper) {
 664                                 fnMark = (par ? 1 : 0);
 665                                 i--;   // backup one so that the next block can parse it
 666                         } else {
 667                                 switch(pf) {
 668                                         case 'ol_':
 669                                                 ol_text = ar[i].toString();
 670                                                 break;
 671                                         default:
 672                                                 o3_text=ar[i].toString();
 673                                 }
 674                         }
 675                         mode = 0;
 676                 } else {
 677                         // Note: NS4 doesn't like switch cases with vars.
 678                         if (ar[i] >= pmCount || ar[i]==DONOTHING) { continue; }
 679                         if (ar[i]==INARRAY) { fnMark = 0; eval(pf+'text=ol_texts['+ar[++i]+'].toString()'); continue; }
 680                         if (ar[i]==CAPARRAY) { eval(pf+'cap=ol_caps['+ar[++i]+'].toString()'); continue; }
 681                         if (ar[i]==STICKY) { if (pf!='ol_') eval(pf+'sticky=1'); continue; }
 682                         if (ar[i]==BACKGROUND) { eval(pf+'background="'+ar[++i]+'"'); continue; }
 683                         if (ar[i]==NOCLOSE) { if (pf!='ol_') opt_NOCLOSE(); continue; }
 684                         if (ar[i]==CAPTION) { eval(pf+"cap='"+escSglQuote(ar[++i])+"'"); continue; }
 685                         if (ar[i]==CENTER || ar[i]==LEFT || ar[i]==RIGHT) { eval(pf+'hpos='+ar[i]); if(pf!='ol_') olHautoFlag=1; continue; }
 686                         if (ar[i]==OFFSETX) { eval(pf+'offsetx='+ar[++i]); continue; }
 687                         if (ar[i]==OFFSETY) { eval(pf+'offsety='+ar[++i]); continue; }
 688                         if (ar[i]==FGCOLOR) { eval(pf+'fgcolor="'+ar[++i]+'"'); continue; }
 689                         if (ar[i]==BGCOLOR) { eval(pf+'bgcolor="'+ar[++i]+'"'); continue; }
 690                         if (ar[i]==TEXTCOLOR) { eval(pf+'textcolor="'+ar[++i]+'"'); continue; }
 691                         if (ar[i]==CAPCOLOR) { eval(pf+'capcolor="'+ar[++i]+'"'); continue; }
 692                         if (ar[i]==CLOSECOLOR) { eval(pf+'closecolor="'+ar[++i]+'"'); continue; }
 693                         if (ar[i]==WIDTH) { eval(pf+'width='+ar[++i]); continue; }
 694                         if (ar[i]==BORDER) { eval(pf+'border='+ar[++i]); continue; }
 695                         if (ar[i]==CELLPAD) { i=opt_MULTIPLEARGS(++i,ar,(pf+'cellpad')); continue; }
 696                         if (ar[i]==STATUS) { eval(pf+"status='"+escSglQuote(ar[++i])+"'"); continue; }
 697                         if (ar[i]==AUTOSTATUS) { eval(pf +'autostatus=('+pf+'autostatus == 1) ? 0 : 1'); continue; }
 698                         if (ar[i]==AUTOSTATUSCAP) { eval(pf +'autostatus=('+pf+'autostatus == 2) ? 0 : 2'); continue; }
 699                         if (ar[i]==HEIGHT) { eval(pf+'height='+pf+'aboveheight='+ar[++i]); continue; } // Same param again.
 700                         if (ar[i]==CLOSETEXT) { eval(pf+"close='"+escSglQuote(ar[++i])+"'"); continue; }
 701                         if (ar[i]==SNAPX) { eval(pf+'snapx='+ar[++i]); continue; }
 702                         if (ar[i]==SNAPY) { eval(pf+'snapy='+ar[++i]); continue; }
 703                         if (ar[i]==FIXX) { eval(pf+'fixx='+ar[++i]); continue; }
 704                         if (ar[i]==FIXY) { eval(pf+'fixy='+ar[++i]); continue; }
 705                         if (ar[i]==RELX) { eval(pf+'relx='+ar[++i]); continue; }
 706                         if (ar[i]==RELY) { eval(pf+'rely='+ar[++i]); continue; }
 707                         if (ar[i]==FGBACKGROUND) { eval(pf+'fgbackground="'+ar[++i]+'"'); continue; }
 708                         if (ar[i]==BGBACKGROUND) { eval(pf+'bgbackground="'+ar[++i]+'"'); continue; }
 709                         if (ar[i]==PADX) { eval(pf+'padxl='+ar[++i]); eval(pf+'padxr='+ar[++i]); continue; }
 710                         if (ar[i]==PADY) { eval(pf+'padyt='+ar[++i]); eval(pf+'padyb='+ar[++i]); continue; }
 711                         if (ar[i]==FULLHTML) { if (pf!='ol_') eval(pf+'fullhtml=1'); continue; }
 712                         if (ar[i]==BELOW || ar[i]==ABOVE) { eval(pf+'vpos='+ar[i]); if (pf!='ol_') olVautoFlag=1; continue; }
 713                         if (ar[i]==CAPICON) { eval(pf+'capicon="'+ar[++i]+'"'); continue; }
 714                         if (ar[i]==TEXTFONT) { eval(pf+"textfont='"+escSglQuote(ar[++i])+"'"); continue; }
 715                         if (ar[i]==CAPTIONFONT) { eval(pf+"captionfont='"+escSglQuote(ar[++i])+"'"); continue; }
 716                         if (ar[i]==CLOSEFONT) { eval(pf+"closefont='"+escSglQuote(ar[++i])+"'"); continue; }
 717                         if (ar[i]==TEXTSIZE) { eval(pf+'textsize="'+ar[++i]+'"'); continue; }
 718                         if (ar[i]==CAPTIONSIZE) { eval(pf+'captionsize="'+ar[++i]+'"'); continue; }
 719                         if (ar[i]==CLOSESIZE) { eval(pf+'closesize="'+ar[++i]+'"'); continue; }
 720                         if (ar[i]==TIMEOUT) { eval(pf+'timeout='+ar[++i]); continue; }
 721                         if (ar[i]==FUNCTION) { if (pf=='ol_') { if (typeof ar[i+1]!='number') { v=ar[++i]; ol_function=(typeof v=='function' ? v : null); }} else {fnMark = 0; v = null; if (typeof ar[i+1]!='number') v = ar[++i];  opt_FUNCTION(v); } continue; }
 722                         if (ar[i]==DELAY) { eval(pf+'delay='+ar[++i]); continue; }
 723                         if (ar[i]==HAUTO) { eval(pf+'hauto=('+pf+'hauto == 0) ? 1 : 0'); continue; }
 724                         if (ar[i]==VAUTO) { eval(pf+'vauto=('+pf+'vauto == 0) ? 1 : 0'); continue; }
 725                         if (ar[i]==CLOSECLICK) { eval(pf +'closeclick=('+pf+'closeclick == 0) ? 1 : 0'); continue; }
 726                         if (ar[i]==WRAP) { eval(pf +'wrap=('+pf+'wrap == 0) ? 1 : 0'); continue; }
 727                         if (ar[i]==FOLLOWMOUSE) { eval(pf +'followmouse=('+pf+'followmouse == 1) ? 0 : 1'); continue; }
 728                         if (ar[i]==MOUSEOFF) { eval(pf +'mouseoff=('+pf+'mouseoff==0) ? 1 : 0'); v=ar[i+1]; if (pf != 'ol_' && eval(pf+'mouseoff') && typeof v == 'number' && (v < pmStart || v > pmUpper)) olHideDelay=ar[++i]; continue; }
 729                         if (ar[i]==CLOSETITLE) { eval(pf+"closetitle='"+escSglQuote(ar[++i])+"'"); continue; }
 730                         if (ar[i]==CSSOFF||ar[i]==CSSCLASS) { eval(pf+'css='+ar[i]); continue; }
 731                         if (ar[i]==COMPATMODE) { eval(pf+'compatmode=('+pf+'compatmode==0) ? 1 : 0'); continue; }
 732                         if (ar[i]==FGCLASS) { eval(pf+'fgclass="'+ar[++i]+'"'); continue; }
 733                         if (ar[i]==BGCLASS) { eval(pf+'bgclass="'+ar[++i]+'"'); continue; }
 734                         if (ar[i]==TEXTFONTCLASS) { eval(pf+'textfontclass="'+ar[++i]+'"'); continue; }
 735                         if (ar[i]==CAPTIONFONTCLASS) { eval(pf+'captionfontclass="'+ar[++i]+'"'); continue; }
 736                         if (ar[i]==CLOSEFONTCLASS) { eval(pf+'closefontclass="'+ar[++i]+'"'); continue; }
 737                         i = parseCmdLine(pf, i, ar);
 738                 }
 739         }
 740
 741         if (fnMark && o3_function) o3_text = o3_function();
 742
 743         if ((pf == 'o3_') && o3_wrap) {
 744                 o3_width = 0;
 745
 746                 var tReg=/<.*\n*>/ig;
 747                 if (!tReg.test(o3_text)) o3_text = o3_text.replace(/[ ]+/g, '&nbsp;');
 748                 if (!tReg.test(o3_cap))o3_cap = o3_cap.replace(/[ ]+/g, '&nbsp;');
 749         }
 750         if ((pf == 'o3_') && o3_sticky) {
 751                 if (!o3_close && (o3_frame != ol_frame)) o3_close = ol_close;
 752                 if (o3_mouseoff && (o3_frame == ol_frame)) opt_NOCLOSE(' ');
 753         }
 754 }
 755
 756
 757 ////////
 758 // LAYER FUNCTIONS
 759 ////////
 760
 761 // Writes to a layer
 762 function layerWrite(txt) {
 763         txt += "\n";
 764         if (olNs4) {
 765                 var lyr = o3_frame.document.layers['overDiv'].document
 766                 lyr.write(txt)
 767                 lyr.close()
 768         } else if (typeof over.innerHTML != 'undefined') {
 769                 if (olIe5 && isMac) over.innerHTML = '';
 770                 over.innerHTML = txt;
 771         } else {
 772                 range = o3_frame.document.createRange();
 773                 range.setStartAfter(over);
 774                 domfrag = range.createContextualFragment(txt);
 775
 776                 while (over.hasChildNodes()) {
 777                         over.removeChild(over.lastChild);
 778                 }
 779
 780                 over.appendChild(domfrag);
 781         }
 782 }
 783
 784 // Make an object visible
 785 function showObject(obj) {
 786         runHook("showObject", FBEFORE);
 787
 788         var theObj=(olNs4 ? obj : obj.style);
 789         theObj.visibility = 'visible';
 790
 791         runHook("showObject", FAFTER);
 792 }
 793
 794 // Hides an object
 795 function hideObject(obj) {
 796         runHook("hideObject", FBEFORE);
 797
 798         var theObj=(olNs4 ? obj : obj.style);
 799         if (olNs6 && olShowId>0) { clearTimeout(olShowId); olShowId=0; }
 800         theObj.visibility = 'hidden';
 801         theObj.top=theObj.left=-10000 + (!olNs4 ? 'px' : 0);
 802
 803         if (o3_timerid > 0) clearTimeout(o3_timerid);
 804         if (o3_delayid > 0) clearTimeout(o3_delayid);
 805
 806         o3_timerid = 0;
 807         o3_delayid = 0;
 808         self.status = "";
 809
 810         if (obj.onmouseout || obj.onmouseover) {
 811                 if (olNs4) obj.releaseEvents(Event.MOUSEOUT || Event.MOUSEOVER);
 812                 obj.onmouseout = obj.onmouseover = null;
 813         }
 814
 815         runHook("hideObject", FAFTER);
 816 }
 817
 818 // Move a layer
 819 function repositionTo(obj, xL, yL) {
 820         var theObj=(olNs4 ? obj : obj.style);
 821         theObj.left = xL + (!olNs4 ? 'px' : 0);
 822         theObj.top = yL + (!olNs4 ? 'px' : 0);
 823 }
 824
 825 // Check position of cursor relative to overDiv DIVision; mouseOut function
 826 function cursorOff() {
 827         var left = parseInt(over.style.left);
 828         var top = parseInt(over.style.top);
 829         var right = left + (over.offsetWidth >= parseInt(o3_width) ? over.offsetWidth : parseInt(o3_width));
 830         var bottom = top + (over.offsetHeight >= o3_aboveheight ? over.offsetHeight : o3_aboveheight);
 831
 832         if (o3_x < left || o3_x > right || o3_y < top || o3_y > bottom) return true;
 833
 834         return false;
 835 }
 836
 837
 838 ////////
 839 // COMMAND FUNCTIONS
 840 ////////
 841
 842 // Calls callme or the default function.
 843 function opt_FUNCTION(callme) {
 844         o3_text = (callme ? (typeof callme=='string' ? (/.+\(.*\)/.test(callme) ? eval(callme) : callme) : callme()) : (o3_function ? o3_function() : 'No Function'));
 845
 846         return 0;
 847 }
 848
 849 // Handle hovering
 850 function opt_NOCLOSE(unused) {
 851         if (!unused) o3_close = "";
 852
 853         if (olNs4) {
 854                 over.captureEvents(Event.MOUSEOUT || Event.MOUSEOVER);
 855                 over.onmouseover = function () { if (o3_timerid > 0) { clearTimeout(o3_timerid); o3_timerid = 0; } }
 856                 over.onmouseout = function (e) { if (olHideDelay) hideDelay(olHideDelay); else cClick(e); }
 857         } else {
 858                 over.onmouseover = function () {hoveringSwitch = true; if (o3_timerid > 0) { clearTimeout(o3_timerid); o3_timerid =0; } }
 859         }
 860
 861         return 0;
 862 }
 863
 864 // Function to scan command line arguments for multiples
 865 function opt_MULTIPLEARGS(i, args, parameter) {
 866   var k=i, re, pV, str='';
 867
 868   for(k=i; k<args.length; k++) {
 869                 if(typeof args[k] == 'number' && args[k]>pmStart) break;
 870                 str += args[k] + ',';
 871         }
 872         if (str) str = str.substring(0,--str.length);
 873
 874         k--;  // reduce by one so the for loop this is in works correctly
 875         pV=(olNs4 && /cellpad/i.test(parameter)) ? str.split(',')[0] : str;
 876         eval(parameter + '="' + pV + '"');
 877
 878         return k;
 879 }
 880
 881 // Remove &nbsp; in texts when done.
 882 function nbspCleanup() {
 883         if (o3_wrap) {
 884                 o3_text = o3_text.replace(/\&nbsp;/g, ' ');
 885                 o3_cap = o3_cap.replace(/\&nbsp;/g, ' ');
 886         }
 887 }
 888
 889 // Escape embedded single quotes in text strings
 890 function escSglQuote(str) {
 891   return str.toString().replace(/'/g,"\\'");
 892 }
 893
 894 // Onload handler for window onload event
 895 function OLonLoad_handler(e) {
 896         var re = /\w+\(.*\)[;\s]+/g, olre = /overlib\(|nd\(|cClick\(/, fn, l, i;
 897
 898         if(!olLoaded) olLoaded=1;
 899
 900   // Remove it for Gecko based browsers
 901         if(window.removeEventListener && e.eventPhase == 3) window.removeEventListener("load",OLonLoad_handler,false);
 902         else if(window.detachEvent) { // and for IE and Opera 4.x but execute calls to overlib, nd, or cClick()
 903                 window.detachEvent("onload",OLonLoad_handler);
 904                 var fN = document.body.getAttribute('onload');
 905                 if (fN) {
 906                         fN=fN.toString().match(re);
 907                         if (fN && fN.length) {
 908                                 for (i=0; i<fN.length; i++) {
 909                                         if (/anonymous/.test(fN[i])) continue;
 910                                         while((l=fN[i].search(/\)[;\s]+/)) != -1) {
 911                                                 fn=fN[i].substring(0,l+1);
 912                                                 fN[i] = fN[i].substring(l+2);
 913                                                 if (olre.test(fn)) eval(fn);
 914                                         }
 915                                 }
 916                         }
 917                 }
 918         }
 919 }
 920
 921 // Wraps strings in Layer Generation Functions with the correct tags
 922 //    endWrap true(if end tag) or false if start tag
 923 //    fontSizeStr - font size string such as '1' or '10px'
 924 //    whichString is being wrapped -- 'text', 'caption', or 'close'
 925 function wrapStr(endWrap,fontSizeStr,whichString) {
 926         var fontStr, fontColor, isClose=((whichString=='close') ? 1 : 0), hasDims=/[%\-a-z]+$/.test(fontSizeStr);
 927         fontSizeStr = (olNs4) ? (!hasDims ? fontSizeStr : '1') : fontSizeStr;
 928         if (endWrap) return (hasDims&&!olNs4) ? (isClose ? '</span>' : '</div>') : '</font>';
 929         else {
 930                 fontStr='o3_'+whichString+'font';
 931                 fontColor='o3_'+((whichString=='caption')? 'cap' : whichString)+'color';
 932                 return (hasDims&&!olNs4) ? (isClose ? '<span style="font-family: '+quoteMultiNameFonts(eval(fontStr))+'; color: '+eval(fontColor)+'; font-size: '+fontSizeStr+';">' : '<div style="font-family: '+quoteMultiNameFonts(eval(fontStr))+'; color: '+eval(fontColor)+'; font-size: '+fontSizeStr+';">') : '<font face="'+eval(fontStr)+'" color="'+eval(fontColor)+'" size="'+(parseInt(fontSizeStr)>7 ? '7' : fontSizeStr)+'">';
 933         }
 934 }
 935
 936 // Quotes Multi word font names; needed for CSS Standards adherence in font-family
 937 function quoteMultiNameFonts(theFont) {
 938         var v, pM=theFont.split(',');
 939         for (var i=0; i<pM.length; i++) {
 940                 v=pM[i];
 941                 v=v.replace(/^\s+/,'').replace(/\s+$/,'');
 942                 if(/\s/.test(v) && !/['"]/.test(v)) {
 943                         v="\'"+v+"\'";
 944                         pM[i]=v;
 945                 }
 946         }
 947         return pM.join();
 948 }
 949
 950 // dummy function which will be overridden
 951 function isExclusive(args) {
 952         return false;
 953 }
 954
 955 // function will delay close by time milliseconds
 956 function hideDelay(time) {
 957         if (time&&!o3_delay) {
 958                 if (o3_timerid > 0) clearTimeout(o3_timerid);
 959
 960                 o3_timerid=setTimeout("cClick()",(o3_timeout=time));
 961         }
 962 }
 963
 964 // Was originally in the placeLayer() routine; separated out for future ease
 965 function horizontalPlacement(browserWidth, horizontalScrollAmount, widthFix) {
 966         var placeX, iwidth=browserWidth, winoffset=horizontalScrollAmount;
 967         var parsedWidth = parseInt(o3_width);
 968
 969         if (o3_fixx > -1 || o3_relx != null) {
 970                 // Fixed position
 971                 placeX=(o3_relx != null ? ( o3_relx < 0 ? winoffset +o3_relx+ iwidth - parsedWidth - widthFix : winoffset+o3_relx) : o3_fixx);
 972         } else {
 973                 // If HAUTO, decide what to use.
 974                 if (o3_hauto == 1) {
 975                         if ((o3_x - winoffset) > (iwidth / 2)) {
 976                                 o3_hpos = LEFT;
 977                         } else {
 978                                 o3_hpos = RIGHT;
 979                         }
 980                 }
 981
 982                 // From mouse
 983                 if (o3_hpos == CENTER) { // Center
 984                         placeX = o3_x+o3_offsetx-(parsedWidth/2);
 985
 986                         if (placeX < winoffset) placeX = winoffset;
 987                 }
 988
 989                 if (o3_hpos == RIGHT) { // Right
 990                         placeX = o3_x+o3_offsetx;
 991
 992                         if ((placeX+parsedWidth) > (winoffset+iwidth - widthFix)) {
 993                                 placeX = iwidth+winoffset - parsedWidth - widthFix;
 994                                 if (placeX < 0) placeX = 0;
 995                         }
 996                 }
 997                 if (o3_hpos == LEFT) { // Left
 998                         placeX = o3_x-o3_offsetx-parsedWidth;
 999                         if (placeX < winoffset) placeX = winoffset;
1000                 }
1001
1002                 // Snapping!
1003                 if (o3_snapx > 1) {
1004                         var snapping = placeX % o3_snapx;
1005
1006                         if (o3_hpos == LEFT) {
1007                                 placeX = placeX - (o3_snapx+snapping);
1008                         } else {
1009                                 // CENTER and RIGHT
1010                                 placeX = placeX+(o3_snapx - snapping);
1011                         }
1012
1013                         if (placeX < winoffset) placeX = winoffset;
1014                 }
1015         }
1016
1017         return placeX;
1018 }
1019
1020 // was originally in the placeLayer() routine; separated out for future ease
1021 function verticalPlacement(browserHeight,verticalScrollAmount) {
1022         var placeY, iheight=browserHeight, scrolloffset=verticalScrollAmount;
1023         var parsedHeight=(o3_aboveheight ? parseInt(o3_aboveheight) : (olNs4 ? over.clip.height : over.offsetHeight));
1024
1025         if (o3_fixy > -1 || o3_rely != null) {
1026                 // Fixed position
1027                 placeY=(o3_rely != null ? (o3_rely < 0 ? scrolloffset+o3_rely+iheight - parsedHeight : scrolloffset+o3_rely) : o3_fixy);
1028         } else {
1029                 // If VAUTO, decide what to use.
1030                 if (o3_vauto == 1) {
1031                         if ((o3_y - scrolloffset) > (iheight / 2) && o3_vpos == BELOW && (o3_y + parsedHeight + o3_offsety - (scrolloffset + iheight) > 0)) {
1032                                 o3_vpos = ABOVE;
1033                         } else if (o3_vpos == ABOVE && (o3_y - (parsedHeight + o3_offsety) - scrolloffset < 0)) {
1034                                 o3_vpos = BELOW;
1035                         }
1036                 }
1037
1038                 // From mouse
1039                 if (o3_vpos == ABOVE) {
1040                         if (o3_aboveheight == 0) o3_aboveheight = parsedHeight;
1041
1042                         placeY = o3_y - (o3_aboveheight+o3_offsety);
1043                         if (placeY < scrolloffset) placeY = scrolloffset;
1044                 } else {
1045                         // BELOW
1046                         placeY = o3_y+o3_offsety;
1047                 }
1048
1049                 // Snapping!
1050                 if (o3_snapy > 1) {
1051                         var snapping = placeY % o3_snapy;
1052
1053                         if (o3_aboveheight > 0 && o3_vpos == ABOVE) {
1054                                 placeY = placeY - (o3_snapy+snapping);
1055                         } else {
1056                                 placeY = placeY+(o3_snapy - snapping);
1057                         }
1058
1059                         if (placeY < scrolloffset) placeY = scrolloffset;
1060                 }
1061         }
1062
1063         return placeY;
1064 }
1065
1066 // checks positioning flags
1067 function checkPositionFlags() {
1068         if (olHautoFlag) olHautoFlag = o3_hauto=0;
1069         if (olVautoFlag) olVautoFlag = o3_vauto=0;
1070         return true;
1071 }
1072
1073 // get Browser window width
1074 function windowWidth() {
1075         var w;
1076         if (o3_frame.innerWidth) w=o3_frame.innerWidth;
1077         else if (eval('o3_frame.'+docRoot)&&eval("typeof o3_frame."+docRoot+".clientWidth=='number'")&&eval('o3_frame.'+docRoot+'.clientWidth'))
1078                 w=eval('o3_frame.'+docRoot+'.clientWidth');
1079         return w;
1080 }
1081
1082 // create the div container for popup content if it doesn't exist
1083 function createDivContainer(id,frm,zValue) {
1084         id = (id || 'overDiv'), frm = (frm || o3_frame), zValue = (zValue || 1000);
1085         var objRef, divContainer = layerReference(id);
1086
1087         if (divContainer == null) {
1088                 if (olNs4) {
1089                         divContainer = frm.document.layers[id] = new Layer(window.innerWidth, frm);
1090                         objRef = divContainer;
1091                 } else {
1092                         var body = (olIe4 ? frm.document.all.tags('BODY')[0] : frm.document.getElementsByTagName("BODY")[0]);
1093                         if (olIe4&&!document.getElementById) {
1094                                 body.insertAdjacentHTML("beforeEnd",'<div id="'+id+'"></div>');
1095                                 divContainer=layerReference(id);
1096                         } else {
1097                                 divContainer = frm.document.createElement("DIV");
1098                                 divContainer.id = id;
1099                                 body.appendChild(divContainer);
1100                         }
1101                         objRef = divContainer.style;
1102                 }
1103
1104                 with (objRef) {
1105                         position = 'absolute';
1106                         visibility = 'hidden';
1107                         zIndex = zValue;
1108                 }
1109         }
1110
1111         return divContainer;
1112 }
1113
1114 // get reference to a layer with ID=id
1115 function layerReference(id) {
1116         return (olNs4 ? o3_frame.document.layers[id] : (document.all ? o3_frame.document.all[id] : o3_frame.document.getElementById(id)));
1117 }
1118 ////////
1119 //  PLUGIN ACTIVATION FUNCTIONS
1120 ////////
1121
1122 // Runs plugin functions to set runtime variables.
1123 function setRunTimeVariables(){
1124         if (typeof runTime != 'undefined' && runTime.length) {
1125                 for (var k = 0; k < runTime.length; k++) {
1126                         runTime[k]();
1127                 }
1128         }
1129 }
1130
1131 // Runs plugin functions to parse commands.
1132 function parseCmdLine(pf, i, args) {
1133         if (typeof cmdLine != 'undefined' && cmdLine.length) {
1134                 for (var k = 0; k < cmdLine.length; k++) {
1135                         var j = cmdLine[k](pf, i, args);
1136                         if (j >- 1) {
1137                                 i = j;
1138                                 break;
1139                         }
1140                 }
1141         }
1142
1143         return i;
1144 }
1145
1146 // Runs plugin functions to do things after parse.
1147 function postParseChecks(){
1148         if (typeof postParse != 'undefined' && postParse.length) {
1149                 for (var k = 0; k < postParse.length; k++) {
1150                         if (postParse[k]()) continue;
1151                         return false;  // end now since have an error
1152                 }
1153         }
1154         return true;
1155 }
1156
1157
1158 ////////
1159 //  PLUGIN REGISTRATION FUNCTIONS
1160 ////////
1161
1162 // Registers commands and creates constants.
1163 function registerCommands(cmdStr) {
1164         if (typeof cmdStr!='string') return;
1165
1166         var pM = cmdStr.split(',');
1167         pms = pms.concat(pM);
1168
1169         for (var i = 0; i< pM.length; i++) {
1170                 eval(pM[i].toUpperCase()+'='+pmCount++);
1171         }
1172 }
1173
1174 // Registers no-parameter commands
1175 function registerNoParameterCommands(cmdStr) {
1176         if (!cmdStr && typeof cmdStr!='string') return;
1177         pmt=(!pmt) ? cmdStr : pmt + ',' + cmdStr;
1178 }
1179
1180 // Register a function to hook at a certain point.
1181 function registerHook(fnHookTo, fnRef, hookType, optPm) {
1182         var hookPt, last = typeof optPm;
1183
1184         if (fnHookTo == 'plgIn'||fnHookTo == 'postParse') return;
1185         if (typeof hookPts == 'undefined') hookPts = new Array();
1186         if (typeof hookPts[fnHookTo] == 'undefined') hookPts[fnHookTo] = new FunctionReference();
1187
1188         hookPt = hookPts[fnHookTo];
1189
1190         if (hookType != null) {
1191                 if (hookType == FREPLACE) {
1192                         hookPt.ovload = fnRef;  // replace normal overlib routine
1193                         if (fnHookTo.indexOf('ol_content_') > -1) hookPt.alt[pms[CSSOFF-1-pmStart]]=fnRef;
1194
1195                 } else if (hookType == FBEFORE || hookType == FAFTER) {
1196                         var hookPt=(hookType == 1 ? hookPt.before : hookPt.after);
1197
1198                         if (typeof fnRef == 'object') {
1199                                 hookPt = hookPt.concat(fnRef);
1200                         } else {
1201                                 hookPt[hookPt.length++] = fnRef;
1202                         }
1203
1204                         if (optPm) hookPt = reOrder(hookPt, fnRef, optPm);
1205
1206                 } else if (hookType == FALTERNATE) {
1207                         if (last=='number') hookPt.alt[pms[optPm-1-pmStart]] = fnRef;
1208                 } else if (hookType == FCHAIN) {
1209                         hookPt = hookPt.chain;
1210                         if (typeof fnRef=='object') hookPt=hookPt.concat(fnRef); // add other functions
1211                         else hookPt[hookPt.length++]=fnRef;
1212                 }
1213
1214                 return;
1215         }
1216 }
1217
1218 // Register a function that will set runtime variables.
1219 function registerRunTimeFunction(fn) {
1220         if (isFunction(fn)) {
1221                 if (typeof runTime == 'undefined') runTime = new Array();
1222                 if (typeof fn == 'object') {
1223                         runTime = runTime.concat(fn);
1224                 } else {
1225                         runTime[runTime.length++] = fn;
1226                 }
1227         }
1228 }
1229
1230 // Register a function that will handle command parsing.
1231 function registerCmdLineFunction(fn){
1232         if (isFunction(fn)) {
1233                 if (typeof cmdLine == 'undefined') cmdLine = new Array();
1234                 if (typeof fn == 'object') {
1235                         cmdLine = cmdLine.concat(fn);
1236                 } else {
1237                         cmdLine[cmdLine.length++] = fn;
1238                 }
1239         }
1240 }
1241
1242 // Register a function that does things after command parsing.
1243 function registerPostParseFunction(fn){
1244         if (isFunction(fn)) {
1245                 if (typeof postParse == 'undefined') postParse = new Array();
1246                 if (typeof fn == 'object') {
1247                         postParse = postParse.concat(fn);
1248                 } else {
1249                         postParse[postParse.length++] = fn;
1250                 }
1251         }
1252 }
1253
1254 ////////
1255 //  PLUGIN REGISTRATION FUNCTIONS
1256 ////////
1257
1258 // Runs any hooks registered.
1259 function runHook(fnHookTo, hookType) {
1260         var l = hookPts[fnHookTo], k, rtnVal, optPm, arS, ar = runHook.arguments;
1261
1262         if (hookType == FREPLACE) {
1263                 arS = argToString(ar, 2);
1264
1265                 if (typeof l == 'undefined' || !(l = l.ovload)) return eval(fnHookTo+'('+arS+')');
1266                 else return eval('l('+arS+')');
1267
1268         } else if (hookType == FBEFORE || hookType == FAFTER) {
1269                 if (typeof l == 'undefined') return;
1270                 l=(hookType == 1 ? l.before : l.after);
1271
1272                 if (!l.length) return;
1273
1274                 arS = argToString(ar, 2);
1275                 for (var k = 0; k < l.length; k++) eval('l[k]('+arS+')');
1276
1277         } else if (hookType == FALTERNATE) {
1278                 optPm = ar[2];
1279                 arS = argToString(ar, 3);
1280
1281                 if (typeof l == 'undefined' || (l = l.alt[pms[optPm-1-pmStart]]) == 'undefined') {
1282                         return eval(fnHookTo+'('+arS+')');
1283                 } else {
1284                         return eval('l('+arS+')');
1285                 }
1286         } else if (hookType == FCHAIN) {
1287                 arS=argToString(ar,2);
1288                 l=l.chain;
1289
1290                 for (k=l.length; k > 0; k--) if((rtnVal=eval('l[k-1]('+arS+')'))!=void(0)) return rtnVal;
1291         }
1292 }
1293
1294 ////////
1295 //  UTILITY FUNCTIONS
1296 ////////
1297
1298 // Checks if something is a function.
1299 function isFunction(fnRef) {
1300         var rtn = true;
1301
1302         if (typeof fnRef == 'object') {
1303                 for (var i = 0; i < fnRef.length; i++) {
1304                         if (typeof fnRef[i]=='function') continue;
1305                         rtn = false;
1306                         break;
1307                 }
1308         } else if (typeof fnRef != 'function') {
1309                 rtn = false;
1310         }
1311
1312         return rtn;
1313 }
1314
1315 // Converts an array into an argument string for use in eval.
1316 function argToString(array, strtInd, argName) {
1317         var jS = strtInd, aS = '', ar = array;
1318         argName=(argName ? argName : 'ar');
1319
1320         if (ar.length > jS) {
1321                 for (var k = jS; k < ar.length; k++) aS += argName+'['+k+'], ';
1322                 aS = aS.substring(0, aS.length-2);
1323         }
1324
1325         return aS;
1326 }
1327
1328 // Places a hook in the correct position in a hook point.
1329 function reOrder(hookPt, fnRef, order) {
1330         if (!order || typeof order == 'undefined' || typeof order == 'number') return;
1331
1332         var newPt = new Array(), match;
1333
1334         if (typeof order=='function') {
1335                 if (typeof fnRef=='object') {
1336                         newPt = newPt.concat(fnRef);
1337                 } else {
1338                         newPt[newPt.length++]=fnRef;
1339                 }
1340
1341                 for (var i = 0; i < hookPt.length; i++) {
1342                         match = false;
1343                         if (typeof fnRef == 'function' && hookPt[i] == fnRef) {
1344                                 continue;
1345                         } else {
1346                                 for(var j = 0; j < fnRef.length; j++) if (hookPt[i] == fnRef[j]) {
1347                                         match = true;
1348                                         break;
1349                                 }
1350                         }
1351                         if (!match) newPt[newPt.length++] = hookPt[i];
1352                 }
1353
1354                 newPt[newPt.length++] = order;
1355
1356         } else if (typeof order == 'object') {
1357                 if (typeof fnRef == 'object') {
1358                         newPt = newPt.concat(fnRef);
1359                 } else {
1360                         newPt[newPt.length++] = fnRef;
1361                 }
1362
1363                 for (var j = 0; j < hookPt.length; j++) {
1364                         match = false;
1365                         if (typeof fnRef == 'function' && hookPt[j] == fnRef) {
1366                                 continue;
1367                         } else {
1368                                 for (var i = 0; i < fnRef.length; i++) if (hookPt[j] == fnRef[i]) {
1369                                         match = true;
1370                                         break;
1371                                 }
1372                         }
1373                         if (!match) newPt[newPt.length++]=hookPt[j];
1374                 }
1375
1376                 for (i = 0; i < newPt.length; i++) hookPt[i] = newPt[i];
1377                 newPt.length = 0;
1378
1379                 for (var j = 0; j < hookPt.length; j++) {
1380                         match = false;
1381                         for (var i = 0; i < order.length; i++) {
1382                                 if (hookPt[j] == order[i]) {
1383                                         match = true;
1384                                         break;
1385                                 }
1386                         }
1387                         if (!match) newPt[newPt.length++] = hookPt[j];
1388                 }
1389                 newPt = newPt.concat(order);
1390         }
1391
1392         for(i = 0; i < newPt.length; i++) hookPt[i] = newPt[i];
1393
1394         return hookPt;
1395 }
1396
1397 ////////
1398 // OBJECT CONSTRUCTORS
1399 ////////
1400
1401 // Object for handling hooks.
1402 function FunctionReference() {
1403         this.ovload = null;
1404         this.before = new Array();
1405         this.after = new Array();
1406         this.alt = new Array();
1407         this.chain = new Array();
1408 }
1409
1410 // Object for simple access to the overLIB version used.
1411 // Examples: simpleversion:351 major:3 minor:5 revision:1
1412 function Info(version, prerelease) {
1413         this.version = version;
1414         this.prerelease = prerelease;
1415
1416         this.simpleversion = Math.round(this.version*100);
1417         this.major = parseInt(this.simpleversion / 100);
1418         this.minor = parseInt(this.simpleversion / 10) - this.major * 10;
1419         this.revision = parseInt(this.simpleversion) - this.major * 100 - this.minor * 10;
1420         this.meets = meets;
1421 }
1422
1423 // checks for Core Version required
1424 function meets(reqdVersion) {
1425         return (!reqdVersion) ? false : this.simpleversion >= Math.round(100*parseFloat(reqdVersion));
1426 }
1427
1428
1429 ////////
1430 // STANDARD REGISTRATIONS
1431 ////////
1432 registerHook("ol_content_simple", ol_content_simple, FALTERNATE, CSSOFF);
1433 registerHook("ol_content_caption", ol_content_caption, FALTERNATE, CSSOFF);
1434 registerHook("ol_content_background", ol_content_background, FALTERNATE, CSSOFF);
1435 registerHook("ol_content_simple", ol_content_simple, FALTERNATE, CSSCLASS);
1436 registerHook("ol_content_caption", ol_content_caption, FALTERNATE, CSSCLASS);
1437 registerHook("ol_content_background", ol_content_background, FALTERNATE, CSSCLASS);
1438 registerPostParseFunction(checkPositionFlags);
1439 registerHook("hideObject", nbspCleanup, FAFTER);
1440 registerHook("horizontalPlacement", horizontalPlacement, FCHAIN);
1441 registerHook("verticalPlacement", verticalPlacement, FCHAIN);
1442 if (olNs4||(olIe5&&isMac)||olKq) olLoaded=1;
1443 registerNoParameterCommands('sticky,autostatus,autostatuscap,fullhtml,hauto,vauto,closeclick,wrap,followmouse,mouseoff,compatmode');
1444 // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8: