function $(id){
    return document.getElementById(id);
}

function setFontSize(size){
    var __content = $('__content');
    if(!__content)return;
    __content.style.fontSize = size + "px";
}

function copyToClipBoard(){  
    var clipBoardContent="";  
    clipBoardContent+=document.title;  
    clipBoardContent+="";  
    clipBoardContent+=this.location.href;  
    window.clipboardData.setData("Text",clipBoardContent);  
    alert("复制成功，请粘贴到您的QQ/MSN上推荐给您的好友");  
}

function addBookmark(){
    window.external.AddFavorite(location.href, document.title)
}
function gotoNextPage(){
    __doPostBack('Pagination1$NextPage','');
}
//更改图片大小
function resetContentImg(){
    var __content = $('__content');
    var _nextPage = $('Pagination1_NextPage');
    if(__content){
        var imgs = __content.getElementsByTagName("img");
        for(var i=0; i<imgs.length; i++){
            var img = imgs[i];
            img.width = Math.min(__content.offsetWidth,img.width);
            if(_nextPage && !_nextPage.disabled){
                img.style.cursor = "pointer";
                img.onclick = gotoNextPage;
            }
        }
    }
}
if(window.attachEvent){ //IE
    window.attachEvent("onload",resetContentImg);
}else{
    window.addEventListener("load",resetContentImg,false);
}