function toupiao(id,type)
{
	var value = getCookie('tp');
	var y;
	if(value =='') {ajaxtp(id,type);setCookie('tp',id+',',1); }
	var arrval = value.split(",");
	for(var i=0;i<arrval.length-1;i++)
	{
		if(arrval[i].indexOf(id) != -1)
		{	
			alert("您已经投过该网址");
			y=0;
			break;
		}
		else
		{
			y=1;
			
		}
	}
	if(y ==1)
	{	
		ajaxtp(id,type);
		value +=id+',';
		setCookie('tp',value,1);
		
	}
	
}
String.prototype.trim = function() 
{ 
	return this.replace(/(^\s*)|(\s*$)/g, ""); 
} 

function setCookie(cookieName,cookieValue,outTime)
{
	var str=cookieName+"="+escape(cookieValue);
	if(outTime>0)
	{
		var mm=outTime*3600*1000*24;
		var date =new Date();
		date.setTime(date.getTime()+mm);
		str+=";expires="+date.toGMTString()+";path=/";
	 }
	 document.cookie=str;
	
}

function getCookie(name)
{ 

	var arrCookie=document.cookie.split(";");
	
	for(var i=0;i<arrCookie.length;i++)
	{	
		var arrName=arrCookie[i].split("=");
		if(arrName[0].trim() == name)
		{
			return unescape(arrName[1]);
		}
	}
	return '';
}
function set_homepage(url){
	if (document.all)
	{
		document.body.style.behavior='url(#default#homepage)';
		document.body.setHomePage(url);
	}else{
		if (window.sidebar)
		{
			try {
				netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
			}
			catch (e)
			{
				alert("此操作被浏览器拒绝！\n请在浏览器地址栏输入“about:config”并回车\n然后将[signed.applets.codebase_principal_support]设置为'true'");
				return false;
			}
			var prefs = Components.classes['@mozilla.org/preferences-service;1'].getService(Components.interfaces.nsIPrefBranch);
			prefs.setCharPref('browser.startup.homepage',url);

		}
	}
}
function add_bookmark(title,url) {
	if (window.sidebar) {
		window.sidebar.addPanel(title, url,"");
	} else if( document.all ) {
		window.external.AddFavorite( url, title);
	} else if( window.opera && window.print ) {
		return true;
	}
}