新闻内容页面自动调整超宽图片大小

function changeImgSize() {
    var Article_Content_ID = "article_content";    //文章内容所在的Div的ID
    var MAX_Width = 600;    //最大图片宽度
    
    var imgs = document.getElementById(Article_Content_ID).getElementsByTagName("img");
    for ( var i = 0,len = imgs.length;i<len;i++ )
    {
        if( parseInt(imgs[i].width,10) > MAX_Width ){
            var iw = parseInt(imgs[i].width,10) ; 
            var ih = parseInt(imgs[i].height,10) ;
            imgs[i].style.width = MAX_Width +"px";
            imgs[i].style.height =  parseInt( ih * MAX_Width / iw ) + "px";
            imgs[i].border='0';//由于添加连接后有边框，再此处设为0
            imgs[i].setAttribute("onclick","javascript:window.open("+imgs[i].src+")");
            //var outerHTML_temp = imgs[i].outerHTML; //获取img对象内容
            //outerHTML_temp="<a href='"+imgs[i].src+"' target='_blank'>"+outerHTML_temp+"</a>"; //拼接href
            //imgs[i].outerHTML = outerHTML_temp; //输出新的标签
            }
    }
}