/*检测浏览器方法
------------------------------------------------*/
var pageurl = window.location.search;
if(pageurl == '?m2w') {
    addcookie('m2wcookie', '1', 0);
}
//alert("设备信息："+getcookie('m2wcookie'));
if(getcookie('m2wcookie') != '1' && browserredirect()) {
	location.href = '/aspx/mobile/index.aspx';
}
/*工具类方法
------------------------------------------------*/
//检测是否移动设备来访
function browserredirect() { 
	var suseragent= navigator.useragent.tolowercase(); 
	var bisipad= suseragent.match(/ipad/i) == "ipad"; 
	var bisiphoneos= suseragent.match(/iphone os/i) == "iphone os"; 
	var bismidp= suseragent.match(/midp/i) == "midp"; 
	var bisuc7= suseragent.match(/rv:1.2.3.4/i) == "rv:1.2.3.4"; 
	var bisuc= suseragent.match(/ucweb/i) == "ucweb"; 
	var bisandroid= suseragent.match(/android/i) == "android"; 
	var bisce= suseragent.match(/windows ce/i) == "windows ce"; 
	var biswm= suseragent.match(/windows mobile/i) == "windows mobile"; 
	if (bisipad || bisiphoneos || bismidp || bisuc7 || bisuc || bisandroid || bisce || biswm) { 
		return true;
	} else { 
		return false;
	} 
}
//写cookie
function addcookie(objname, objvalue, objhours) {
    var str = objname + "=" + escape(objvalue);
    if (objhours > 0) {//为0时不设定过期时间，浏览器关闭时cookie自动消失
        var date = new date();
        var ms = objhours * 3600 * 1000;
        date.settime(date.gettime() + ms);
        str += "; expires=" + date.togmtstring();
    }
    document.cookie = str;
}

//读cookie
function getcookie(objname) {//获取指定名称的cookie的值
    var arrstr = document.cookie.split("; ");
    for (var i = 0; i < arrstr.length; i++) {
        var temp = arrstr[i].split("=");
        if (temp[0] == objname) return unescape(temp[1]);
    }
    return "";
}