<!--	
	function validate() {
	  	var Reference = trim(document.Property_Form.Property_Reference.value) 
		if (trim(Reference) == "") { 		
			alert("Please complete a valid Property Reference Number");
			document.Property_Form.Property_Reference.focus();
	        return false;
		}			
		return true;
	}	
	
	function validate_search() {
	  	if (!document.Search_Form.Property_Type_Villa_Chateaux_Country_Houses.checked & !document.Search_Form.Property_Type_Apartments_Studios.checked & !document.Search_Form.Property_Type_Holiday_Villages_Resorts_Theme_Parks.checked & !document.Search_Form.Property_Type_Campsite.checked & !document.Search_Form.Property_Type_Hotels.checked & !document.Search_Form.Property_Type_Chalets_Skiing_Accommodation.checked) {				
			alert("Please select one or more types of Holiday");			
	        return false;
		}
		return true;
	}	
	
	function trim(str) {	
   		return str.replace(/^\s*|\s*$/g,"");
	}
//-->