if (document.images){
	preload_image_object = new Image();

	// set image url
	image_url = new Array();
	image_url[0] = "img/logo_top.jpg";
	image_url[1] = "img/int2_01.gif";
	image_url[2] = "img/int2_02.gif";
	image_url[3] = "img/int2_03.gif";
	image_url[4] = "img/int2_07.gif";
	image_url[5] = "img/int2_08.gif";
	image_url[6] = "img/int2_09.gif";
	image_url[7] = "img/int_01.gif";
	image_url[8] = "img/int_03.gif";
	image_url[9] = "img/_packbanner.gif";
	image_url[10] = "img/int_07.gif";
	image_url[11] = "img/int_08.gif";
	image_url[12] = "img/int_09.gif";
	image_url[13] = "img/spacer.gif";
	image_url[14] = "img/bullet_white.gif";
	image_url[15] = "img/powered_by.gif";
	image_url[16] = "img/arr_white.gif";
	image_url[17] = "img/username.gif";
	image_url[18] = "img/password.gif";
	image_url[19] = "img/xml2.gif";
	image_url[20] = "img/arr_white_down.gif";
	image_url[22] = "img/arr_top.gif";

	var i = 0;
	for(i=0; i<=23; i++){
		preload_image_object.src = image_url[i]; }
}