var slidespeed=3000
			//var slideimages=new Array("http://img04.21cn.com/2006/02/17/5121347.jpg","http://img04.21cn.com/2006/02/17/5122708.jpg","http://img04.21cn.com/2006/02/17/5122707.jpg","http://img04.21cn.com/2006/02/17/5122709.jpg")
			//var slidelinks=new Array ("http://et.21cn.com/star/zhuixing/gangtai/2006/02/17/2468975.shtml","http://et.21cn.com/star/zhuixing/rihan/2006/02/17/2469190.shtml" ,"http://et.21cn.com/star/zhuixing/oumei/2006/02/17/2468956.shtml","http://et.21cn.com/star/zhuixing/gangtai/2006/02/17/2468937.shtml")
			var slideimages=new Array("http://www.dgcbsy.com/products/16/20070613/buttons_20070613_4q3gz1.jpg")
			var slidelinks=new Array ("http://www.dgcbsy.com/ShowImage.php?Image=16/20070613/buttons_20070613_6mj2h.jpg")

			var imageholder=new Array()
			var ie55=window.createPopup
			for (i=0;i<slideimages.length;i++){
			imageholder[i]=new Image()
			imageholder[i].src=slideimages[i]
			}

			function sn_Show(){
			//window.location=slidelinks[whichlink]
			window.open(slidelinks[whichlink])
			}

			function na_open_window(name, url, left, top, width, height, toolbar, menubar, statusbar, scrollbar, resizable)
			{
			  toolbar_str = toolbar ? 'yes' : 'no';
			  menubar_str = menubar ? 'yes' : 'no';
			  statusbar_str = statusbar ? 'yes' : 'no';
			  scrollbar_str = scrollbar ? 'yes' : 'no';
			  resizable_str = resizable ? 'yes' : 'no';
			  window.open(url, name, 'left='+left+',top='+top+',width='+width+',height='+height+',toolbar='+toolbar_str+',menubar='+menubar_str+',status='+statusbar_str+',scrollbars='+scrollbar_str+',resizable='+resizable_str);
			}
			//-->