//<![CDATA[

var search = 0;

function validating(){
	updatefunctions();
	
	if (search == 1) {
		return true;
	} else {
		return false;
	}
					
}

function check_search() {
	if (document.getElementById('point').value != 'Town/Postcode...'){
		if (document.getElementById('point').value != '') {
			document.getElementById('point_invalid').className = "search_valid";
			search = 1;
		} else {
			document.getElementById('point_invalid').className = "search_invalid";
			search = 0;
		}
	} else {
		document.getElementById('point_invalid').className = "search_invalid";
		search = 0;
	}
}

function updatefunctions() {
	check_search();
		
}


//]]>