DDR爱好者之家 Design By 杰米
//  方法:setSelectReadOnly  用于设定极select控件ReadOnly,
//        这个一个模拟只读不是真的只读
//        使用了onbeforeactivate,onfocus,onmouseover,onmouseout事件
//    示例:< img src='img.jpg' onload='ImgAutoSize(ImgD,FitWidth,FitHeight)' > ;
//  create by sl 
// ---------------------------------------------------
function ImgAutoSize(imgD,FitWidth,FitHeight) 
{
var image1=new Image(); 
image1.onload = function ()
{
    if(this.width>0 && this.height>0) 
    { 
        if(this.width/this.height>= FitWidth/FitHeight) 
        { 
            if(this.width>FitWidth) 
            { 
                imgD.width=FitWidth; 
                imgD.height=(this.height*FitWidth)/this.width; 
            } 
            else 
            { 
                imgD.width=this.width; 
                imgD.height=this.height; 
            } 
        } 
        else 
        { 
            if(this.height>FitHeight) 
            { 
                imgD.height=FitHeight; 
                imgD.width=(this.width*FitHeight)/this.height; 
            } 
            else 
            { 
                imgD.width=this.width; 
                imgD.height=this.height; 
            } 
        } 
    }
    image1 = null;
}

image1.src=imgD.src; 
imgD.style.cursor = 'hand';
imgD.onclick= function(){openWin(this.src,'imgphoto',600,400)};
imgD.title = "点击在新窗口中查看原图";
}
DDR爱好者之家 Design By 杰米
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DDR爱好者之家 Design By 杰米