// JavaScript Document
if (document.images) {
	preload_image_object = new Image();
	// set image url
	image_url = new Array();
	image_url[0] = "../images/bg_tab1.gif";
	image_url[1] = "../images/bg_tab1_sel.gif";
	image_url[2] = "../images/bg_tab2.gif";
	image_url[3] = "../images/bg_tab2_sel.gif";
	image_url[4] = "../images/bg_tab3.gif";
	image_url[5] = "../images/bg_tab3_sel.gif";
	
	var i = 0;
	for(i=0; i<=3; i++) {
		preload_image_object.src = image_url[i];
	}
}

function preloader() {
	
	var i = 0;
	
	imageObj = new Image();
	
	images = new Array();
	images[0] = "../images/bg_tab1.gif";
	images[1] = "../images/bg_tab1_sel.gif";
	images[2] = "../images/bg_tab2.gif";
	images[3] = "../images/bg_tab2_sel.gif";
	images[4] = "../images/bg_tab3.gif";
	images[5] = "../images/bg_tab3_sel.gif";
	
	for (i = 0; i < images.length; i++) {
		imageObj.src = images[i];
	}
	
}