var myimages=new Array()
	function preloadimages(){
	for (i=0;i<preloadimages.arguments.length;i++){
	myimages[i]=new Image()
	myimages[i].src=preloadimages.arguments[i]
	}
	}

	preloadimages("http://www.krn.com/img/home_about_on.gif", "http://www.krn.com/img/home_product_on.gif", "http://www.krn.com/img/home_location_on.gif", "http://www.krn.com/img/home_contact_on.gif")