Index: openacs-4/packages/forums/www/resources/forums.js
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/forums/www/resources/forums.js,v
diff -u -N -r1.6 -r1.6.2.1
--- openacs-4/packages/forums/www/resources/forums.js	13 Mar 2008 17:52:48 -0000	1.6
+++ openacs-4/packages/forums/www/resources/forums.js	19 Mar 2008 02:05:45 -0000	1.6.2.1
@@ -1,152 +1,52 @@
-var collapse_symbol = '<img src="/resources/forums/Collapse16.gif" width="16" height="16" ALT="-" border="0">';
-var expand_symbol = '<img src="/resources/forums/Expand16.gif" width="16" height="16" ALT="+" border="0">';
-var replies = new Array();
-
-// toggle visibility
-
-function getid(id) {
-       if(document.getElementById)
-		return document.getElementById(id);
-       else if(document.all)
-		return document.all(id);
-	return false;
-}
-
-function toggle( targetId, state ){
-        var symbol;
-  		var content = getid( 'content'+targetId );
-  		var link = getid( 'toggle'+targetId );
-        if(!link || !content) return;
-
-        var s;
-    	if(state != null)
-	    	s = state;
-        else if (content.className == "dynexpanded") {
-            s = 0;
-	} else {
-            s = 1;
-	}
-        if (s) {
-            content.className = "dynexpanded";
-            symbol = collapse_symbol;
-        } else {
-            content.className = "dyncollapsed";
-            symbol = expand_symbol;
-        }
-
-        if(link.innerHTML)
-            link.innerHTML = symbol;
-        else if(link.appendChild) {
-            while(link.hasChildNodes())
-                link.removeChild(link.firstChild);
-            link.appendChild(document.createTextNode(symbol));
-	    }
-}
-
-function toggleList(a,state) {
-	if(!a.length) return;
-	for(var i = 0; i < a.length; ++i) {
-        toggle(a[i], state);
-	}
-}
-
-// switch styles
-
-function setActiveStyleSheet(title) {
-  var i, a, msg_id, state;
-  //for (i=0; (a = document.getElementsByTagName("link")[i]); i++) {
-  //  if (a.getAttribute("rel") &&
-  //      a.getAttribute("rel").indexOf("style") != -1 &&
-  //      a.getAttribute("title")) {
-  //    a.disabled = true;
-  //    if(a.getAttribute("title") == title) a.disabled = false;
-  //  }
-  //}
-
-  switch (title) {
-  case 'expand':
-	a = document.getElementById('expand');
-	if (a) {a.style.display = 'none';}
-	a = document.getElementById('collapse');
-	if (a) {a.style.display = 'inline';}
-	state = 1;
-	break;
-  case 'collapse':
-	a = document.getElementById('expand');
-	if (a) {a.style.display = 'inline';}
-	a = document.getElementById('collapse');
-	if (a) {a.style.display = 'none';}
-        state = 0;
-	break;
-  }
-	
-  for (i=0; (a = document.getElementsByTagName("div")[i]); i++) {
-    if (a.getAttribute("id") && a.getAttribute("id").substring(0,4) == "msg_") {
-	  msg_id = a.getAttribute("id").substring(4);
-	  toggle(msg_id, state);
-	}
-  }
-
-
-}
-
-function getActiveStyleSheet() {
-//  var i, a;
-//  for (i=0; (a = document.getElementsByTagName("link")[i]); i++) {
-//    if (a.getAttribute("rel") &&
-//        a.getAttribute("rel").indexOf("style") != -1 &&
-//        a.getAttribute("title") &&
-//        !a.disabled
-//        ) return a.getAttribute("title");
-//  }
-//  return null;
-    var a;
-    a = document.getElementById('expand');
-    if (a && a.style.display == 'none')
-	return 'expand';
-    return 'collapse';
-}
-
-function getPreferredStyleSheet() {
-//  var i, a;
-//  for (i=0; (a = document.getElementsByTagName("link")[i]); i++) {
-//    if (a.getAttribute("rel") &&
-//        a.getAttribute("rel").indexOf("style") != -1 &&
-//        a.getAttribute("rel").indexOf("alt") == -1 &&
-//        a.getAttribute("title")
-//        ) return a.getAttribute("title");
-//  }
-  return 'expand';
-}
-
-function createCookie(name,value,days) {
-  if (days) {
-    var date = new Date();
-    date.setTime(date.getTime()+(days*24*60*60*1000));
-    var expires = "; expires="+date.toGMTString();
-  }
-  else expires = "";
-  document.cookie = name+"="+value+expires+"; path=/";
-}
-
-function readCookie(name) {
-  var nameEQ = name + "=";
-  var ca = document.cookie.split(';');
-  for(var i=0;i < ca.length;i++) {
-    var c = ca[i];
-    while (c.charAt(0)==' ') c = c.substring(1,c.length);
-    if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
-  }
-  return null;
-}
-
-function loadMsgsState() {
-  var cookie = readCookie("forums_messages_state");
-  var title = cookie ? cookie : getPreferredStyleSheet();
-  setActiveStyleSheet(title);
-}
-
-function saveMsgsState() {
-  var title = getActiveStyleSheet();
-  createCookie("forums_messages_state", title, 365);
-}
+var collapse_symbol = '<img src="/resources/forums/Collapse16.gif" width="16" height="16" ALT="-" border="0">';
+var expand_symbol = '<img src="/resources/forums/Expand16.gif" width="16" height="16" ALT="+" border="0">';
+var replies = new Array();
+
+// toggle visibility
+
+function getid(id) {
+       if(document.getElementById)
+		return document.getElementById(id);
+       else if(document.all)
+		return document.all(id);
+	return false;
+}
+
+function toggle( targetId, state ){
+        var symbol;
+  		var content = getid( 'content'+targetId );
+  		var link = getid( 'toggle'+targetId );
+        if(!link || !content) return;
+
+        var s;
+    	if(state != null)
+	    	s = state;
+        else if (content.className == "dynexpanded") {
+            s = 0;
+	} else {
+            s = 1;
+	}
+        if (s) {
+            content.className = "dynexpanded";
+            symbol = collapse_symbol;
+        } else {
+            content.className = "dyncollapsed";
+            symbol = expand_symbol;
+        }
+
+        if(link.innerHTML)
+            link.innerHTML = symbol;
+        else if(link.appendChild) {
+            while(link.hasChildNodes())
+                link.removeChild(link.firstChild);
+            link.appendChild(document.createTextNode(symbol));
+	    }
+}
+
+function toggleList(a,state) {
+	if(!a.length) return;
+	for(var i = 0; i < a.length; ++i) {
+        toggle(a[i], state);
+	}
+}
+