/******************************************************************************
* Random Banner Script                                                        *
*                                                                             *
* 2003.9.8 by Xu Jia Ke.                                                      *
* E-Mail: z_safe@msn.com                                                      *
******************************************************************************/

function Banner() {
	this.items = new Array();
	this.addItem = bannerAddItem;
	this.start = bannerStart;
}

function bannerAddItem(img, link, title) {
	var ext = img.substr(img.lastIndexOf(".") + 1).toLowerCase();
	var str;

	if (ext == "swf") {
		str = '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=5,0,0,0" height="60" width="468"><param name="movie" value="' + img + '"><param name="quality" value="high"><embed src="' + img + '" quality="high" pluginspage="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash" type="application/x-shockwave-flash" width="468" height="60"></embed></object>';
	} else {
		if (link == "") {
			str = '<img src="' + img + '" border="0" title="' + title + '">';
		} else {
			str = '<a href="' + link + '" target="_blank"><img src="' + img + '" border="0" title="' + title + '"></a>';
		}
	}

	this.items[this.items.length] = str;
}

function bannerStart() {
	var i = Math.floor(Math.random() * this.items.length);
	document.write(this.items[i]);
}

var mtvBanner = new Banner();
mtvBanner.addItem("/images/ad.gif","","");
mtvBanner.addItem("/images/468_1.gif","","");
mtvBanner.start();