function openDesc(itemType,itemId, vehicleId)
					{
						var width  = 700;
						var height = 600;
						var left   = (screen.width  - width)/2;
						var top    = (screen.height - height)/2;
					 
						if(vehicleId == null)
							vehicleId = 0;
							
						window.open('../viewDescription.cfm?type='+itemType+'&id='+itemId+'&vehId='+vehicleId,'','width='+width+',height='+height+',scrollbars=1,resizable=1,left='+left+',top='+top);
					}