import of Diogenes 0.9.18

[diogenes.git] / htdocs / phplayersmenu / layerstreemenu-cookies.js

diff --git a/htdocs/phplayersmenu/layerstreemenu-cookies.js b/htdocs/phplayersmenu/layerstreemenu-cookies.js
new file mode 100644 (file)
index 0000000..3c855eb
--- /dev/null
+++ b/htdocs/phplayersmenu/layerstreemenu-cookies.js
@@ -0,0 +1,64 @@
+// PHP Layers Menu 3.1.1 (C) 2001-2003 Marco Pratesi (marco at telug dot it)
+
+function setLMCookie(name, value) {
+       document.cookie = name + "=" + value;
+}
+
+function getLMCookie(name) {
+       foobar = document.cookie.split(name + "=");
+       if (foobar.length < 2) {
+               return null;
+       }
+       tempString = foobar[1];
+       if (tempString.indexOf(";") == -1) {
+               return tempString;
+       }
+       yafoobar = tempString.split(";");
+       return yafoobar[0];
+}
+
+function parseExpandString() {
+       expandString = getLMCookie("expand");
+       expand = new Array();
+       if (expandString) {
+               expanded = expandString.split("|");
+               for (i=0; i<expanded.length-1; i++) {
+                       expand[expanded[i]] = 1;
+               }
+       }
+}
+
+function parseCollapseString() {
+       collapseString = getLMCookie("collapse");
+       collapse = new Array();
+       if (collapseString) {
+               collapsed = collapseString.split("|");
+               for (i=0; i<collapsed.length-1; i++) {
+                       collapse[collapsed[i]] = 1;
+               }
+       }
+}
+
+parseExpandString();
+parseCollapseString();
+
+function saveExpandString() {
+       expandString = "";
+       for (i=0; i<expand.length; i++) {
+               if (expand[i] == 1) {
+                       expandString += i + "|";
+               }
+       }
+       setLMCookie("expand", expandString);
+}
+
+function saveCollapseString() {
+       collapseString = "";
+       for (i=0; i<collapse.length; i++) {
+               if (collapse[i] == 1) {
+                       collapseString += i + "|";
+               }
+       }
+       setLMCookie("collapse", collapseString);
+}
+