String.prototype.replaceAll = stringReplaceAll;
function stringReplaceAll(AFindText,ARepText){
raRegExp = new RegExp(AFindText,"g");
return this.replace(raRegExp,ARepText)
}
function readCookie(opened) {
	var nameEQ = opened + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}
function delCookie(cname)
{
	if(!name) return false;
	if(name == "") return false;
	if(!this.Get(name)) return false;
	document.cookie = name+"=;"
					  + ((path) ? "path="+path+";" : "")
					  + ((domain) ? "domain="+domain+";" : "")
					  + "expires=Thu, 01-Jan-1970 00:00:01 GMT;";
	return true;
}

function createCookie(name,value,days,domain) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+encodeURIComponent(value)+expires+"; path=/;domain=www.bengou.com";
}

function getDomain() {
	return location.hostname;
}

function trimStr(str){

for(var i=0,trimedStr="",crlf="\n\r";

i<str.length;

i++)if(crlf.indexOf(str.charAt(i))== -1)trimedStr+=str.charAt(i);

else trimedStr+=" ";

return trimedStr
}

function AG(str) {
	if(typeof(str) == 'undefined') {
		return;
	}
	bWidth = document.body.clientWidth/2;
	bHeight = document.body.clientHeight/2;
	var  Odiv  =  document.createElement("div"); 
	var colorDiv = document.getElementById("color");
	Odiv.setAttribute("id","AGObj");
	Odiv.setAttribute("align","center");
	Odiv.style.display="inline";
	Odiv.style.fontWeight="bold";
	//Odiv.style.fontSize="75%";
	Odiv.style.padding="3px 15px 3px 10px";
	Odiv.style.background="#FFFF99";
	Odiv.style.position="absolute";
	Odiv.style.top="20%";
	Odiv.style.left="30%";
	//Odiv.style.width="350px";
	
	Odiv.style.border="1px solid #FFCC35";
	Odiv.style.color="#000000";
	Odiv.innerHTML = str;
	colorDiv.appendChild(Odiv);
	setTimeout("DISAG('AGObj')", 4000);
}

function DISAG(obj) {
	var colorDiv = document.getElementById("color");
	var disObj = document.getElementById(obj);
	//disObj.style.display = "none";
	colorDiv.removeChild(disObj);
}

function calcTime(t){
	var str;
	var m=Math.round((new Date().getTime()-t)/(1000*60));
	if(m<60){
		str=(m?m:1)+'分钟前';
	}else if(m<(60*24)){
		str=Math.round(m/60)+'小时前';
	}else{
		str=Math.round(m/(60*24))+'天前';
	}
	return str;
}

function getMonthDate(times) {
	times = Number(times);
	if(times.length < 13) {
		return "";
	}
	else{
		dates = new Date(times)
		var month = dates.getMonth()+1;
		var day = dates.getDate();
		return month+"-"+day;
	}
}