$(function(){
 heightT();
});

function heightT(){
var h2=$(".h2").height();
var h3=$(".h2>.w3").height();
var hArr = new Array(h2,h3); 
hArr.sort(function compare(a,b){return a-b;}); 
var maxH=hArr[hArr.length-1];

$(".h2>.w1").height(maxH);
$(".r").height(maxH);
$(".h2>.w2").height(maxH);
$(".l>.in").height(maxH-50);
$(".r>.in").height(maxH-50);
$(".h2>.w3.>.down").height(maxH-30);
$(".h2>.w5").height(maxH);
}

function correctPNG() // correctly handle PNG transparency in Win IE 5.5 & 6. 
{ 
    var arVersion = navigator.appVersion.split("MSIE") 
    var version = parseFloat(arVersion[1]) 
    if ((version >= 5.5) && (document.body.filters)) 
    { 
       for(var j=0; j<document.images.length; j++) 
       { 
          var img = document.images[j] 
          var imgName = img.src.toUpperCase() 
          if (imgName.substring(imgName.length-3, imgName.length) == "PNG") 
          { 
             var imgID = (img.id) ? "id='" + img.id + "' " : "" 
             var imgClass = (img.className) ? "class='" + img.className + "' " : "" 
             var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' " 
             var imgStyle = "display:inline-block;" + img.style.cssText 
             if (img.align == "left") imgStyle = "float:left;" + imgStyle 
             if (img.align == "right") imgStyle = "float:right;" + imgStyle 
             if (img.parentElement.href) imgStyle = "cursor:hand;" + imgStyle 
             var strNewHTML = "<span " + imgID + imgClass + imgTitle 
             + " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";" 
             + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader" 
             + "(src=\'" + img.src + "\', sizingMethod='scale');\"></span>" 
             img.outerHTML = strNewHTML 
             j = j-1 
          } 
       } 
    }     
} 
window.attachEvent("onload", correctPNG);
//PNG结束//

function ReSizeImg(Img,width,height){
var image=new Image(); 
image.src=Img.src; 
if(image.width>width||image.height>height) {
w=image.width/width;
h=image.height/height;
if(w>h) {
Img.width=width;
Img.height=image.height/w;
}else{
Img.height=height;
Img.width=image.width/h;
}
}
};