Index: trunk/core/admin_templates/js/grid.js
===================================================================
diff -u -N -r7391 -r7635
--- trunk/core/admin_templates/js/grid.js	(.../grid.js)	(revision 7391)
+++ trunk/core/admin_templates/js/grid.js	(.../grid.js)	(revision 7635)
@@ -55,12 +55,23 @@
 	this.id = an_element.id;
 	this.ItemId = item_id;
 	this.sequence = parseInt(an_element.getAttribute('sequence'));
-	this.class_on = class_on;
+//	this.class_on = class_on;
+
 	if (class_off == ':original') {
 		this.class_off = an_element.className;
 	}
 	else
 		this.class_off = class_off;
+
+	if (class_on.match(/(.*):(.*)/)) {
+		var even = RegExp.$2;
+		var odd = RegExp.$1;
+		this.class_on = this.class_off.match(/even/) ? even : odd
+	}
+	else {
+		this.class_on = class_on
+	}
+
 	this.HTMLelement = an_element;
 
 	if (document.getElementById('left_'+an_element.id)) {
@@ -173,12 +184,13 @@
 
 GridItem.prototype.Click = function (ev)
 {
-	this.ClearBrowserSelection();
+	//this.ClearBrowserSelection();
 	this.Grid.ClearAlternativeGridsSelection('GridItem.Click');
 
 	var e = !is.ie ? ev : window.event;
 
 	if (e.shiftKey && !this.Grid.RadioMode) {
+		this.ClearBrowserSelection();
 		this.Grid.SelectRangeUpTo(this.sequence);
 	}
 	else {