// JavaScript Document
var p1, p2, p3, p4, p5;

if(document.images){
	p1=new Image();
	p1.src="graphics/h_btn_home.gif";
	p2=new Image();
	p2.src="graphics/h_btn_help.gif";
	p3=new Image();
	p3.src="graphics/h_btn_contact.gif";
	p4=new Image();
	p4.src="graphics/h_btn_about.gif";
	p5=new Image();
	p5.src="graphics/h_btn_result.gif";
}