// JavaScript Document

function searchFormURL() {
	if (!document.getElementById || !window.location) {
		// if methods not supported allow form to go to normal behaviour
		return true;
	}
	var params = Form.serialize('selectsearch') + '&ajax=1';
	new Ajax.Request('/selectsearch.php?'+params, {
		method: 'get',
		onSuccess: function (r) {
			eval(r.responseText);
					}
		}
		);
	return false;
}

function searchFormURLold() {
	if (!document.getElementById || !window.location) {
		// if methods not supported allow form to go to normal behaviour
		return true;
	}
	
	var info = optionValue('cat');
	var url = "/shop/list/" + info +"/" + fieldValue('cat') + '/' + fieldValue('scat') + '/' + fieldValue('brand') + '/' + fieldValue('sex');
	window.location = url;
	return false;
}

function fieldValue(v) {
	// return field value or if blank or doesnt exist zero
	var elm = document.getElementById(v);
	if (elm && elm.value != '') {
		return elm.value;
	} else {
		return 0;
	}
}

function optionValue(v) {
	// return field value or if blank or doesnt exist zero
	var elm = document.getElementById(v);
	if (elm && elm.selectedIndex != -1) {
		var t = elm.options[elm.selectedIndex].text;
		if (t != '') return escape(t);
	}
	return 'all';
}

function swapImage(id,src) {
	// swap image src
	// return false so can be used in onclick
	var elm = document.getElementById(id);
	if (elm && elm.src) {
			elm.src = src;
	}
	return false;
}