function image_name()
{
	var img_name = new Array("images/banner/hompg_banner_1.jpg", "images/banner/hompg_banner_2.jpg", "images/banner/hompg_banner_3.jpg");
	var l = img_name.length;
	var rnd_no = Math.floor((Math.random() *l));
	document.r_img.src= img_name[rnd_no];
}

function poptastic()
{
	var urlpop="contact_subscription.php";
	dip=window.open(urlpop,'dip23','height=303,width=410,left=300,top=150');
	}