<%
Dim url,aSize
Url   = "http://www.abc.com/download/xml.rar"
aSize = getRemoteFileSize(Url)
Response.Write Url & "<hr>" & aSize(0) & "<hr>" & aSize(1)
'---------------------------------------------------

function resize(thumbs_size) {    
    var max = thumbs_size.split('x');    
    var fixwidth = max[0];    
    var fixheight = max[1];    
    imgs = document.getElementsByTagName('img');    
    for(i=0;i<imgs.length;i++) {    
        w=imgs.width;h=imgs[i].height;    
        if(w>fixwidth) { imgs[i].width=fixwidth;imgs[i].height=h/(w/fixwidth);}    
        if(h>fixheight) { imgs[i].height=fixheight;imgs[i].width=w/(h/fixheight);}          
        imgs[i].style.cursor= "pointer";    
        imgs[i].onclick = function() { window.open(this.src);}    

  <script type="text/javascript">
    $(function(){
            $('a').click(function(){
                    var ele_fontSize = $("#text").css("font-size");
                    var textSize = parseFloat(ele_fontSize , 10); //得到数字，去掉字符串(单位)
                    var unit = ele_fontSize.slice(-2);              //获取单位