$res .= "<form action=\"{$_SERVER['REQUEST_URI']}\" method=\"post\">\n"
. "<input type=\"text\" name=\"emails[new]\" size=\"50\" value='$val' "
. " onfocus=\"text_onfocus(this,'$val')\" onblur=\"text_onblur(this,'$val')\" />\n"
$res .= "<form action=\"{$_SERVER['REQUEST_URI']}\" method=\"post\">\n"
. "<input type=\"text\" name=\"emails[new]\" size=\"50\" value='$val' "
. " onfocus=\"text_onfocus(this,'$val')\" onblur=\"text_onblur(this,'$val')\" />\n"