// Preload images and rollon() function for department home page btns

//preloader 

applyNowon = new Image();
applyNowon.src = "/__shared/images/main/btn/apply-now-over.gif";
applyNowoff = new Image();
applyNowoff.src = "/__shared/images/main/btn/apply-now.gif";

contactUson = new Image();
contactUson.src = "/__shared/images/main/btn/contact-us-over.gif";
contactUsoff = new Image();
contactUsoff.src = "/__shared/images/main/btn/contact-us.gif";

informationSessionon = new Image();
informationSessionon.src = "/__shared/images/main/btn/information-session-over.gif";
informationSessionoff = new Image();
informationSessionoff.src = "/__shared/images/main/btn/information-session.gif";


//  this function does the image swap

function rollon(imgname)
	{
		document[imgname].src = eval(imgname + "on.src");
	}
	
	function rolloff(imgname)

	{
		document[imgname].src = eval(imgname + "off.src");
	}


//default images 

function defaultBtn()
{
	 if(document.images.applyNow == true)
	 {
	document.images.applyNow.src = "/__shared/images/main/btn/apply-now.gif";
	document.images.informationSession.src = "/__shared/images/main/btn/information-session.gif";
	document.images.contactUs.src = "/__shared/images/main/btn/contact-us.gif";
	 }
	 else {
		 
	 }
	
}