function catchKeyPress(code, sender) {
			var ret=null;
			testForEnterAndEsc();

			if(code == '13') {
				switch (sender.name) {
					case 'txtAdCode':
						ret=document.getElementById("btnViewAd");
						break;
					case 'rblPropertyType':
							ret=document.getElementById("btnSearch");
							break;
					case 'ddlState':
							ret=document.getElementById("btnSearch");
							break;
				}

				if(ret) { 
					ret.click(); 
				}
			}
			//else if(code == '27') {
			//	ret=document.getElementById("btnCancel");
			//	if(ret) { ret.click(); }
			//}
		}

		function testForEnterAndEsc() {    
			if (event.keyCode == 13 || event.keyCode == 27) {        
				event.cancelBubble = true;
				event.returnValue = false;
			}
		}