Index: lams_central/web/includes/javascript/groupDisplay.js
===================================================================
RCS file: /usr/local/cvsroot/lams_central/web/includes/javascript/groupDisplay.js,v
diff -u -r1.13 -r1.14
--- lams_central/web/includes/javascript/groupDisplay.js	2 Mar 2012 18:41:52 -0000	1.13
+++ lams_central/web/includes/javascript/groupDisplay.js	8 May 2012 18:39:08 -0000	1.14
@@ -14,7 +14,6 @@
 								jQuery("span.j-group-icon", element).html("<img src='images/tree_open.gif'/>");
 							}
 							toggleGroupContents(element, stateId);
-							registerToolTip(element);
 							jQuery(element).css("display", "block");
 							jQuery("a[class*='thickbox']",element).each(function(){
 								tb_init(this);
@@ -75,7 +74,6 @@
 						},
 						success: function(html) {
 							jQuery(courseBg).append(html);
-							registerToolTip(this);
 							// unregister and re-register thickbox for this group in order to avoid double
 							// registration of thickbox for existing elements (i.e. group 'add lesson' link)
 							$('a.thickbox'+jQuery(courseBg).attr("id")).unbind("click");
@@ -84,21 +82,6 @@
 					});
 				}
 				
-				function registerToolTip(element) {
-					jQuery("a.disabled-sequence-name-link, a.sequence-name-link", element).ToolTip({
-						className: 'sequence-description-tooltip',
-						position: 'mouse',
-						delay: 300
-					});
-					jQuery("a.disabled-sequence-name-link, a.sequence-name-link", element).each(function(i, element) {
-						var title = jQuery(element).attr("title");
-						if (title!=null) {
-							var newTitle = title.replace(/\r\n/g,"<BR>").replace(/\n/g,"<BR>")
-							jQuery(element).attr("title", newTitle);
-						}
-					});
-				}
-				
 				function initMoreActions(element) {
 				    
 					var id = jQuery(element).attr("id");
@@ -110,26 +93,27 @@
 		    		    $("ul[id^=more-actions-list-]:visible:not(" + ulSelector + ")").slideUp("fast");
 		    		    				    	
 				    	// show this menu
-				    	$(ulSelector).css("top", $(this).position().bottom);
-				    	$(ulSelector).css("left", $(this).position().left);
+		    		    $(ulSelector).css("top", $(this).position().top + this.offsetHeight);
+		    		    $(ulSelector).css("left", $(this).position().left);
 				    	$(ulSelector).slideToggle("fast"); return false;
 				    });
 				    
 				    $(window).resize(function(){
-				    	$(ulSelector).css("top", $(menuSelector).position().bottom);
+				    	if ($(menuSelector).length == 0) return;
+				    	
+				    	$(ulSelector).css("top", $(menuSelector).position().top + $(menuSelector).offsetHeight);
 				    	$(ulSelector).css("left", $(menuSelector).position().left);
 			    	});
-			    	
 
 				}
 				
 				function makeOrgSortable(orgId) {
 					var org = jQuery("div.course-bg#"+orgId);
 					if (jQuery("div.j-lessons", org).size() > 0) {
 						var jLessons = jQuery("div.j-lessons#"+orgId+"-lessons");
-						var jLessonsTable = jQuery("table.lesson-table",jLessons);
+						var jLessonsTable = jQuery("table.lesson-table tbody",jLessons);
 						makeSortable(jLessonsTable, "j-single-lesson");
-						jQuery("div.j-subgroup-lessons>table.lesson-table", org).each(function() {
+						jQuery("div.j-subgroup-lessons>table.lesson-table tbody", org).each(function() {
 							makeSortable(jQuery(this), "j-single-subgroup-lesson");
 						});
 						jQuery("div.mycourses-right-buttons", jLessons).html("<a class=\"sorting\" title=\""+getSortingEnabledText()+"\"><img src=\"images/sorting_enabled.gif\"></a>");
@@ -146,7 +130,7 @@
 							if (link.html().indexOf(getSortingEnabledText()) >= 0) {
 								jLessonsTable.SortableDestroy();
 								link.html("<a class=\"sorting\" onclick=\"makeOrgSortable("+orgId+")\" title=\""+getEnableSortingText()+"\"><img src=\"images/sorting_disabled.gif\"></a>");
-								jQuery("div.j-subgroup-lessons>table.lesson-table", this).each(function() {
+								jQuery("div.j-subgroup-lessons>table.lesson-table tbody", this).each(function() {
 									jQuery(this).SortableDestroy();
 								});
 							}
@@ -155,21 +139,29 @@
 				}
 				
 				function makeSortable(element, acceptClass) {
-					jQuery(element).Sortable({
-						accept: acceptClass,
-						axis: "vertically",
-						containment: [jQuery(element).offset().left,
-						jQuery(element).offset().top,
-						jQuery(element).width(),
-						jQuery(element).height()],
-						onStop: function() {
-							var ids = [];
-							jQuery(this).siblings("tr").each(function(i, element) {
-								ids.push(element.id);
-							});
+					jQuery(element).sortable({
+						axis: "y",
+						delay: 100,
+						tolerance: 'pointer',
+						helper: function(e, tr) {
+						    var $originals = tr.children();
+						    var $helper = tr.clone();
+						    $helper.children().each(function(index) {
+						      // Set helper cell sizes to match the original sizes
+						      $(this).width($originals.eq(index).width())
+						    });
+						    return $helper;
+						},
+						forceHelperSize: true,
+						forcePlaceholderSize: true,
+						containment: 'parent',
+						stop: function() {
+							var ids = jQuery(this).sortable('toArray');
+							
 							var jLessonsId = jQuery(this).parents("div[class$='lessons']").attr("id");
 							var dashIndex = jLessonsId.indexOf("-");
 							var orgId = (dashIndex>0 ? jLessonsId.substring(0, dashIndex) : jLessonsId);
+							
 							jQuery.ajax({
 								url: "servlet/saveLessonOrder",
 								data: {
@@ -181,6 +173,6 @@
 								}
 							});
 						}
-					});
+					}).disableSelection();;
 				}
 	//-->				
\ No newline at end of file