//显示
function showurl(picurl){
win=window.open(picurl,"newwin","width=640,height=480,location=0,scrollbars=1,resizable=1");
win.focus();

}

//产品下载;
function saveit(url){

document.execCommand("saveAs",true,url);


}
//产品页的显示
function showurl2(picurl){
win2=window.open(picurl,"newwin2","width=750,height=480,location=0,scrollbars=1,resizable=1");
win2.focus();

}

//删除确认提示
function del(url)
{
if( confirm("您确定要删除吗？\n"))
{ return true;
}
 return false;
}