function viewcover(sUrl) {
if (sUrl=="") {
alert("ȱÉÙ·âÃæ");
return;
}
var win,x,y;
var nWidth=350;
var nHeight=300;
var sAttr="width="+nWidth+",height="+nHeight+",menubar=0,toolbar=0,status=0,location=0,resizable=1";
//win=window.open("bookcoverget.cfm?PopUse=1&sImgFile="+sUrl,"previewWin",sAttr);
win=window.open("","previewWin",sAttr);
if (window.event!=null) {
x = window.event.x;
y = window.event.y;
win.moveTo(x,y);
}
win.document.clear();
win.document.write("Ô¤ÀÀͼƬ");
win.document.write("");
win.document.write("![](" +sUrl+ ")
");
win.document.write("");
win.document.close();
win.setTimeout('window.close();',10*1000);
}