//写cookies函数
	function SetCookie(name,value)//两个参数，一个是cookie的名子，一个是值
	{
	    var Days = 30; //此 cookie 将被保存 30 天
	    var exp  = new Date();    //new Date("December 31, 9998");
	    exp.setTime(exp.getTime() + Days*24*60*60*1000);
	    document.cookie = name + "="+ escape (value) + ";expires=" + exp.toGMTString();
	}
	function getCookie(name)//取cookies函数        
	{
	    var arr = document.cookie.match(new RegExp("(^| )"+name+"=([^;]*)(;|$)"));
	     if(arr != null) return unescape(arr[2]); return null;
	}
	function delCookie(name)//删除cookie
	{
	    var exp = new Date();
	    exp.setTime(exp.getTime() - 1);
	    var cval=getCookie(name);
	    if(cval!=null) document.cookie= name + "="+cval+";expires="+exp.toGMTString();
	}
	
	function bookmarkit()
    {
        window.external.addFavorite('http://www.73738.com/','网址精选')
    }
	
	
	var i=0;
	function sethomepage()
	{
		var url="http://www.73738.com/";
		var isRead=getCookie("isRead");
		var userid=getCookie("userid");
		i=i+1;
		if (isRead==null & userid==null)
		{		
			try
			{
				iehomepage.style.behavior='url(#default#homepage)';
				if(!(iehomepage.isHomePage(url)))
				{
					iehomepage.setHomePage(url);
					SetCookie("isRead","yes");
					document.getElementById("iehomepage").style.display="none";
				}
				else
				{
					document.getElementById("iehomepage").style.display="none";				
				}
			}
			catch(e)
			{
				if (i<2)
					document.getElementById("iehomepage").style.display="block";
				else
				{
					SetCookie("isRead","yes");
					document.getElementById("iehomepage").style.display="none";
				}
			}	
		}
		else
		{
			SetCookie("isRead","yes");
			document.getElementById("iehomepage").style.display="none";
		}
	}
	
	
	function em(e){	return document.getElementById(e)}
function g_cookie(name)
{var arg = name + "=";var alen = arg.length;var c= document.cookie;var clen =c.length;var i = 0
while (i < clen){var j = i + alen
if (c.substring(i, j) == arg)
return _GetCookieVal (j)
i = c.indexOf(" ", i) + 1
if (i == 0) break}
return null}
function s_cookie(name, value)
{var expdate = new Date();var argv = s_cookie.arguments;var argc = s_cookie.arguments.length
var expires = (argc > 2) ? argv[2] : null;var path = (argc > 3) ? argv[3] : null
var domain = (argc > 4) ? argv[4] : null;var secure = (argc > 5) ? argv[5] : false
if(expires!=null) expdate.setTime(expdate.getTime() + ( expires * 1000 ))
document.cookie = name + "=" + escape (value) +((expires == null) ? "" : ("; expires="+ expdate.toGMTString()))
+((path == null) ? "" : ("; path=" + path)) +((domain == null) ? "" : ("; domain=" + domain))
+((secure == true) ? "; secure" : "")}
function _GetCookieVal(offset)
{var c= document.cookie;var endstr = c.indexOf (";", offset)
if (endstr == -1) endstr = c.length
return unescape(c.substring(offset, endstr))}
function write_tiao() {
if(top.location == self.location ) {
document.write('<div id="title1">&nbsp;&nbsp;&nbsp;<a href="http://www.73738.com/">我的网络收藏夹</a></div>  <div id="title2"><a href="http://www.73738.com/" style="behavior:url(#default#homepage)" onclick="this.style.behavior=\'url(#default#homepage)\';this.setHomePage(\'http://www.73738.com/\');return(false);">设为首页</a>&nbsp;&nbsp;&nbsp;</div>');}}

var i=0;
	function sethomepage()
	{
		var url="http://www.73738.com/";
		var isRead=getCookie("isRead");
		var userid=getCookie("userid");
		i=i+1;
		if (isRead==null & userid==null)
		{		
			try
			{
				iehomepage.style.behavior='url(#default#homepage)';
				if(!(iehomepage.isHomePage(url)))
				{
					iehomepage.setHomePage(url);
					SetCookie("isRead","yes");
					document.getElementById("iehomepage").style.display="none";
				}
				else
				{
					document.getElementById("iehomepage").style.display="none";				
				}
			}
			catch(e)
			{
				if (i<2)
					document.getElementById("iehomepage").style.display="block";
				else
				{
					SetCookie("isRead","yes");
					document.getElementById("iehomepage").style.display="none";
				}
			}	
		}
		else
		{
			SetCookie("isRead","yes");
			document.getElementById("iehomepage").style.display="none";
		}
	}