function checkQuickSearchField() {	
	if((document.suburbStreetSearch.SuburbStreet.value=='enter keywords (eg suburb, property ID)') || (!document.suburbStreetSearch.SuburbStreet.value.length)) {
		alert("Please enter a Property ID, Suburb etc.");
		return false;
	}
	else {
		return true;
	}
}

function do_quickSearch() {
	if(checkQuickSearchField()) {
		document.suburbStreetSearch.action = "listings.cfm?FirstSearch=true";
		document.suburbStreetSearch.submit();
	}
}