function ResizeImage(F,D,G){if(F!=null){imageObject=F}var E=imageObject.readyState;if(E!="complete"){setTimeout("ResizeImage(null,"+D+","+G+")",50);return }var B=new Image();B.src=imageObject.src;var A=B.width;var C=B.height;if(A>D||C>G){a=A/D;b=C/G;if(b>a){a=b}A=A/a;C=C/a}if(A>0&&C>0){imageObject.width=A;imageObject.height=C}}

function menuFix() {
    var sfEls = document.getElementById("menu").getElementsByTagName("li");
    for (var i=0; i<sfEls.length; i++) {
        sfEls[i].onmouseover=function() {
        this.className+=(this.className.length>0? " ": "") + "sfhover";
        }
        sfEls[i].onMouseDown=function() {
        this.className+=(this.className.length>0? " ": "") + "sfhover";
        }
        sfEls[i].onMouseUp=function() {
        this.className+=(this.className.length>0? " ": "") + "sfhover";
        }
        sfEls[i].onmouseout=function() {
        this.className=this.className.replace(new RegExp("( ?|^)sfhover\\b"),
"");
        }
    }
}
window.onload=menuFix;

function $() {
  var elements = new Array();

  for (var i = 0; i < arguments.length; i++) {
    var element = arguments[i];
    if (typeof element == 'string')
      element = document.getElementById(element);

    if (arguments.length == 1)
      return element;

    elements.push(element);
  }

  return elements;
}

var flag=false;  
function MyImage(Img){  
var image=new Image();  
image.src=Img.src;  
width=120;//预先设置的所期望的宽的值 
height=120;//预先设置的所期望的高的值 
if(image.width>width||image.height>height){//现有图片只有宽或高超了预设值就进行js控制 
w=image.width/width; 
h=image.height/height; 
if(w>h){//比值比较大==>宽比高大 
//定下宽度为width的宽度 
Img.width=width; 
//以下为计算高度 
Img.height=image.height/w; 

}else{//高比宽大 
//定下宽度为height高度 
Img.height=height; 
//以下为计算高度 
Img.width=image.width/h; 
 } 
} 
}


var flag=false;  
function ProImage(Img){  
var image=new Image();  
image.src=Img.src;  
width=120;//预先设置的所期望的宽的值 
height=120;//预先设置的所期望的高的值 
if(image.width>width||image.height>height){//现有图片只有宽或高超了预设值就进行js控制 
w=image.width/width; 
h=image.height/height; 
if(w>h){//比值比较大==>宽比高大 
//定下宽度为width的宽度 
Img.width=width; 
//以下为计算高度 
Img.height=image.height/w; 

}else{//高比宽大 
//定下宽度为height高度 
Img.height=height; 
//以下为计算高度 
Img.width=image.width/h; 
 } 
} 
}