//var last_id='description0'

	function handleDescription(trObj) {
//				alert(document.getElementById("description"+trObj.id).style.display == 'none');

					if(document.getElementById("description"+trObj.id).style.display == 'none')
					document.getElementById("description"+trObj.id).style.display = '';
					else
					document.getElementById("description"+trObj.id).style.display = 'none';
				//last_id="description"+trObj.id
				
				
			}