// ************************* sidenav rollovers *************************
if (document.images) {
	sidenav_aboutus_off = new Image();
	sidenav_aboutus_off.src = '/images/sidenav_aboutus_off.gif';
	sidenav_aboutus_on = new Image();
	sidenav_aboutus_on.src = '/images/sidenav_aboutus_on.gif';
	sidenav_careeropp_off = new Image();
	sidenav_careeropp_off.src = '/images/sidenav_careeropp_off.gif';
	sidenav_careeropp_on = new Image();
	sidenav_careeropp_on.src = '/images/sidenav_careeropp_on.gif';
	sidenav_manufacturing_off = new Image();
	sidenav_manufacturing_off.src = '/images/sidenav_manufacturing_off.gif';
	sidenav_manufacturing_on = new Image();
	sidenav_manufacturing_on.src = '/images/sidenav_manufacturing_on.gif';
	sidenav_productinfo_off = new Image();
	sidenav_productinfo_off.src = '/images/sidenav_productinfo_off.gif';
	sidenav_productinfo_on = new Image();
	sidenav_productinfo_on.src = '/images/sidenav_productinfo_on.gif';
	sidenav_contactus_off = new Image();
	sidenav_contactus_off.src = '/images/sidenav_contactus_off.gif';
	sidenav_contactus_on = new Image();
	sidenav_contactus_on.src = '/images/sidenav_contactus_on.gif';
}


// ************************* functions *************************
function rollover(imgName, active) {
	if (document.images) {
		active? document[imgName].src = self[imgName + '_on'].src : document[imgName].src = self[imgName + '_off'].src;
	}
}

// select product
function getProduct(id) {
	if (id != '') window.location.href = '/product_information/index.asp?' + id;
}

// reset pulldowns
function init() {
	document.forms['search'].productSelect.selectedIndex = 0;
	document.forms['search'].compareSelect.selectedIndex = 0;
}