function setCookie(name,value,time){
	var d=window.location.host;
    var strsec = getsec(time);
    var exp = new Date();
    exp.setTime(exp.getTime() + strsec*1);
    document.cookie = name + "="+ escape (value) + ";path=/;domain="+d+";expires=" + exp.toGMTString();
}

function getCookie(name) 
{ 
var arr,reg=new RegExp("(^| )"+name+"=([^;]*)(;|$)");
if(arr=document.cookie.match(reg))
return unescape(arr[2]); 
else 
return null; 
} 

function getsec(str){
    var str1=str.substring(1,str.length)*1; 
    var str2=str.substring(0,1); 
    if (str2=="s"){
    return str1*1000;
    }else if (str2=="h"){
    return str1*60*60*1000;
    }else if (str2=="d"){
    return str1*24*60*60*1000;
    }
}


function setlocal(vname,value){
if(!window.localStorage){
    alert("浏览器不支持本地存储！");
	return;
}else{
    localStorage.setItem(''+vname+'',value);
}
}

function getlocal(vname){
    var username=localStorage.getItem(vname);
	return username;
}

function dellocal(vname){
    localStorage.removeItem(vname);
}

function CurentTime(){ 
        var now = new Date();
        var y = now.getFullYear();       
        var m = now.getMonth()+1;     
        var d = now.getDate();    
		var t=y+'-'+m+'-'+d;   
		return t;   
}

function GetQueryValue(queryName) {
    var reg = new RegExp("(^|&)" + queryName + "=([^&]*)(&|$)", "i");
    var r = window.location.search.substr(1).match(reg);
    if ( r != null ){
       return decodeURI(r[2]);
    }else{
       return null;
    }
}