function doZoom(id,size)
{
	document.getElementById(id).style.fontSize = size + 'px'
}


function AddToFav()
{
    var url=document.location.href;
	var title=document.title;
    if (document.all) 
        window.external.AddFavorite(url,title); 
    else if (window.sidebar) 
        window.sidebar.addPanel(title,url,"");
}

function copyToClipBoard()
{
	var clipBoardContent=document.title;
	clipBoardContent+='\r\n' + document.location.href;
	window.clipboardData.setData("Text",clipBoardContent);
	alert("已成功复制到剪贴版，可以把以下内容直接粘贴在MSN/QQ上，与你的好友分享！\r\n\r\n" + clipBoardContent);
}

var currentpos,timer; 
function initialize() 
{ 
timer=setInterval("scrollwindow()",80);
} 

function sc(){
clearInterval(timer); 
}

function scrollwindow() 
{ 
currentpos=document.body.scrollTop; 
window.scroll(0,++currentpos); 
if (currentpos != document.body.scrollTop) 
sc();
} 

function ContentBg(color)
{
	var obj=document.getElementById("bodyTd");
	obj.style.backgroundColor=color;
//Cookie记忆功能，以后实现
//	if (arguments.length==1){
//		setCookie("iwmsContBg",color,color.length==0?-1:1);
//	}
}

document.onmousedown=sc;
document.ondblclick=initialize;