/*var ad= new Array(0);
ad[0]="<A href='http://eshop.onda.cn'><IMG height=22 src='/information/ad/images/ad1_1.gif' width=148 border=0></a></center>";
ad_now = new Date();
ad_id= ad_now.getSeconds() %1;
document.write(ad[ad_id]);

*/