function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImagesArray(array) {
	if (preloadFlag == true) {
		var d = document; var img;
		for (var i=0; i<array.length; i+=2) {
			img = null; var n = array[i];
			if (d.images) {img = d.images[n];}
			if (!img && d.getElementById) {img = d.getElementById(n);}
			if (img) {img.src = array[i+1];}
		}
	}
}

function changeImages() {
	changeImagesArray(changeImages.arguments);
}


var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		pre_blocknav_request_over = newImage('images/blocknav-request-over.gif');
		pre_blocknav_visit_over = newImage('images/blocknav-visit-over.gif');
		pre_blocknav_apply_over = newImage('images/blocknav-apply-over.gif');
		pre_blocknav_contact_over = newImage('images/blocknav-contact-over.gif');
		preloadFlag = true;
	}
}



sfHover = function() {
var sfEls = document.getElementById("topNav").getElementsByTagName("LI");
for (var i=0; i<sfEls.length; i++) {
sfEls[i].onmouseover=function() {
this.className+=" sfhover";
}
sfEls[i].onmouseout=function() {
this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
}
}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);

preloadImages();

/*Current date script credit: 
JavaScript Kit (www.javascriptkit.com)
Over 200+ free scripts here!
*/

var mydate=new Date()
var year=mydate.getYear()
if (year < 1000)
year+=1900
var day=mydate.getDay()
var month=mydate.getMonth()
var daym=mydate.getDate()
if (daym<10)
daym="0"+daym
var dayarray=new Array("","","","","","","")
var montharray=new Array("January","February","March","April","May","June","July","August","September","October","November","December")

//pop-up script 
function popUp(URL,wd,ht) {
day=new Date();
id=day.getTime();
eval("page" + id + " = window.open(URL, '" +id+ "','toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=1,width=" + wd +",height=" + ht +"');");
}