function Quicksearch_OnSubmit(o){
	if ( o.quicksearch.value.length == 0 ){
		alert("Please enter part of a street name or postcode");
		o.quicksearch.focus();
		return false;
	}
}

if ( HttpManager.Request.QueryString("quicksearch").length > 0 ) { document.frmQuickSearch.quicksearch.value = HttpManager.Request.QueryString("quicksearch")}