function captureEnterKey() {		
		if (event.keyCode == 13) {
				DoSearch();
				return false;
		}
}

function DoSearch()
{


        var obj = document.getElementById('search_term');
	    var strSearch = obj.value;
	    if (strSearch == ''){
  	   		alert('Please enter a search term.');
		}else{
	        strSearch = escape(strSearch);	     
	    	window.location = "http://www.roffeypark.com/search/results.aspx?k=" + strSearch + '&s=public%20facing';
	    	return false;
  	    }	    
}

function stopRKey(evt) {
	var evt  = (evt) ? evt : ((event) ? event : null);
	var node = (evt.target) ? evt.target : ((evt.srcElement) ? evt.srcElement : null);
	if ((evt.keyCode == 13) && (node.type=="text")) { DoSearch(); return false; }
}
document.onkeypress = stopRKey;