if ( top != self ) { 
        top.location = location;
}
if (document.images) {
	homeOn = new Image();
	homeOn.src = "img/nav/homeon.gif";
	homeOff = new Image();
	homeOff.src = "img/nav/homeoff.gif";
	vansOn = new Image();
	vansOn.src = "img/nav/vanson.gif";
	vansOff = new Image();
	vansOff.src = "img/nav/vansoff.gif";
	tariffsOn = new Image();
	tariffsOn.src = "img/nav/tariffson.gif";
	tariffsOff = new Image();
	tariffsOff.src = "img/nav/tariffsoff.gif";
	experienceOn = new Image();
	experienceOn.src = "img/nav/experienceon.gif";
	experienceOff = new Image();
	experienceOff.src = "img/nav/experienceoff.gif";
	galleryOn = new Image();
	galleryOn.src = "img/nav/galleryon.gif";
	galleryOff = new Image();
	galleryOff.src = "img/nav/galleryoff.gif";
	faqOn = new Image();
	faqOn.src = "img/nav/faqon.gif";
	faqOff = new Image();
	faqOff.src = "img/nav/faqoff.gif";
	contactOn = new Image();
	contactOn.src = "img/nav/contacton.gif";
	contactOff = new Image();
	contactOff.src = "img/nav/contactoff.gif";
	moreinfo1On = new Image();
	moreinfo1On.src = "img/moreinfo1on.gif";
	moreinfo1Off = new Image();
	moreinfo1Off.src = "img/moreinfo1off.gif";
	moreinfo2On = new Image();
	moreinfo2On.src = "img/moreinfo2on.gif";
	moreinfo2Off = new Image();
	moreinfo2Off.src = "img/moreinfo2off.gif";
	contactbuttonOn = new Image();
	contactbuttonOn.src = "img/contactbuttonon.gif";
	contactbuttonOff = new Image();
	contactbuttonOff.src = "img/contactbuttonoff.gif";
}
function activate(image_name) {
	if (document.images) {
	    document[image_name].src = eval(image_name + "On.src");
	}
}
function deactivate(image_name) {
	if (document.images) {
	    document[image_name].src = eval(image_name + "Off.src");
	}
}