function DU(formart,datet){
	var t = DateUtil.Format(formart,datet);
	document.write(t);
}
function DateUtil(){}   
/**  
*功能:格式化时间  
*示例:DateUtil.Format("yyyy/MM/dd","Thu Nov 9 20:30:37 UTC+0800 2006 ");  
*返回:2006/11/09  
*/  
DateUtil.Format=function(fmtCode,date){   
    var result,d,arr_d;   
       
    var patrn_now_1=/^y{4}-M{2}-d{2}\sh{2}:m{2}:s{2}$/;   
    var patrn_now_11=/^y{4}-M{1,2}-d{1,2}\sh{1,2}:m{1,2}:s{1,2}$/;   
       
    var patrn_now_2=/^y{4}\/M{2}\/d{2}\sh{2}:m{2}:s{2}$/;   
    var patrn_now_22=/^y{4}\/M{1,2}\/d{1,2}\sh{1,2}:m{1,2}:s{1,2}$/;   
       
    var patrn_now_3=/^y{4}年M{2}月d{2}日\sh{2}时m{2}分s{2}秒$/;   
    var patrn_now_33=/^y{4}年M{1,2}月d{1,2}日\sh{1,2}时m{1,2}分s{1,2}秒$/;   
       
    var patrn_date_1=/^y{4}-M{2}-d{2}$/;   
    var patrn_date_11=/^y{4}-M{1,2}-d{1,2}$/;   
       
    var patrn_date_2=/^y{4}\/M{2}\/d{2}$/;   
    var patrn_date_22=/^y{4}\/M{1,2}\/d{1,2}$/;   
       
    var patrn_date_3=/^y{4}年M{2}月d{2}日$/;   
    var patrn_date_33=/^y{4}年M{1,2}月d{1,2}日$/;   
       
    var patrn_time_1=/^h{2}:m{2}:s{2}$/;   
    var patrn_time_11=/^h{1,2}:m{1,2}:s{1,2}$/;   
    var patrn_time_2=/^h{2}时m{2}分s{2}秒$/;   
    var patrn_time_22=/^h{1,2}时m{1,2}分s{1,2}秒$/;   
       
    if(!fmtCode){fmtCode="yyyy/MM/dd hh:mm:ss";}   
    if(date){   
        d=new Date(date); 
        if(date.indexOf('-')!=-1){
        	var t = date.substring(0,date.indexOf(' '));
        	t = t.replace('-','/'); 
       		t = t.replace('-','/'); 
	      	d=new Date(t); 
        }         
        if(isNaN(d)){   
            msgBox("时间参数非法\n正确的时间示例:\nThu Nov 9 20:30:37 UTC+0800 2006\n或\n2006/       10/17");   
            return;}   
    }else{   
        d=new Date();   
    }   
  
    if(patrn_now_1.test(fmtCode))   
    {   
        arr_d=splitDate(d,true);   
        result=arr_d.yyyy+"-"+arr_d.MM+"-"+arr_d.dd+" "+arr_d.hh+":"+arr_d.mm+":"+arr_d.ss;   
    }   
    else if(patrn_now_11.test(fmtCode))   
    {   
        arr_d=splitDate(d);   
        result=arr_d.yyyy+"-"+arr_d.MM+"-"+arr_d.dd+" "+arr_d.hh+":"+arr_d.mm+":"+arr_d.ss;   
    }   
    else if(patrn_now_2.test(fmtCode))   
    {   
        arr_d=splitDate(d,true);   
        result=arr_d.yyyy+"/"+arr_d.MM+"/"+arr_d.dd+" "+arr_d.hh+":"+arr_d.mm+":"+arr_d.ss;   
    }   
    else if(patrn_now_22.test(fmtCode))   
    {   
        arr_d=splitDate(d);   
        result=arr_d.yyyy+"/"+arr_d.MM+"/"+arr_d.dd+" "+arr_d.hh+":"+arr_d.mm+":"+arr_d.ss;   
    }   
    else if(patrn_now_3.test(fmtCode))   
    {   
        arr_d=splitDate(d,true);   
        result=arr_d.yyyy+"年"+arr_d.MM+"月"+arr_d.dd+"日"+" "+arr_d.hh+"时"+arr_d.mm+"分"+arr_d.ss+"秒";   
    }   
    else if(patrn_now_33.test(fmtCode))   
    {   
        arr_d=splitDate(d);   
        result=arr_d.yyyy+"年"+arr_d.MM+"月"+arr_d.dd+"日"+" "+arr_d.hh+"时"+arr_d.mm+"分"+arr_d.ss+"秒";   
    }   
       
    else if(patrn_date_1.test(fmtCode))   
    {   
        arr_d=splitDate(d,true);   
        result=arr_d.yyyy+"-"+arr_d.MM+"-"+arr_d.dd;   
    }   
    else if(patrn_date_11.test(fmtCode))   
    {   
        arr_d=splitDate(d);   
        result=arr_d.yyyy+"-"+arr_d.MM+"-"+arr_d.dd;   
    }   
    else if(patrn_date_2.test(fmtCode))   
    {   
        arr_d=splitDate(d,true);   
        result=arr_d.yyyy+"/"+arr_d.MM+"/"+arr_d.dd;   
    }   
    else if(patrn_date_22.test(fmtCode))   
    {   
        arr_d=splitDate(d);   
        result=arr_d.yyyy+"/"+arr_d.MM+"/"+arr_d.dd;   
    }   
    else if(patrn_date_3.test(fmtCode))   
    {   
        arr_d=splitDate(d,true);   
        result=arr_d.yyyy+"年"+arr_d.MM+"月"+arr_d.dd+"日";   
    }   
    else if(patrn_date_33.test(fmtCode))   
    {   
        arr_d=splitDate(d);   
        result=arr_d.yyyy+"年"+arr_d.MM+"月"+arr_d.dd+"日";   
    }   
    else if(patrn_time_1.test(fmtCode)){   
        arr_d=splitDate(d,true);   
        result=arr_d.hh+":"+arr_d.mm+":"+arr_d.ss;   
    }   
    else if(patrn_time_11.test(fmtCode)){   
        arr_d=splitDate(d);   
        result=arr_d.hh+":"+arr_d.mm+":"+arr_d.ss;   
    }   
    else if(patrn_time_2.test(fmtCode)){   
        arr_d=splitDate(d,true);   
        result=arr_d.hh+"时"+arr_d.mm+"分"+arr_d.ss+"秒";   
    }   
    else if(patrn_time_22.test(fmtCode)){   
        arr_d=splitDate(d);   
        result=arr_d.hh+"时"+arr_d.mm+"分"+arr_d.ss+"秒";   
    }   
    else{   
        msgBox("没有匹配的时间格式!");   
        result = date;
    }   
       
   return result;   
};   
function splitDate(d,isZero){   
    var yyyy,MM,dd,hh,mm,ss;   
    if(isZero){   
         yyyy=d.getYear();   
         MM=(d.getMonth()+1)<10?"0"+(d.getMonth()+1):d.getMonth()+1;   
         dd=d.getDate()<10?"0"+d.getDate():d.getDate();   
         hh=d.getHours()<10?"0"+d.getHours():d.getHours();   
         mm=d.getMinutes()<10?"0"+d.getMinutes():d.getMinutes();   
         ss=d.getSeconds()<10?"0"+d.getSeconds():d.getSeconds();   
    }else{   
         yyyy=d.getYear();   
         MM=d.getMonth()+1;   
         dd=d.getDate();   
         hh=d.getHours();   
         mm=d.getMinutes();   
         ss=d.getSeconds();     
    }   
    return {"yyyy":yyyy,"MM":MM,"dd":dd,"hh":hh,"mm":mm,"ss":ss};     
}   

function msgBox(msg){   
    window.alert(msg);   
} 
 
/**
*图片等比例缩小
*/
function ResizeImages(){
	var myimg,oldwidth; 
	var maxwidth=4500; //偏移动大小
	for(i=0;i <document.images.length;i++){
		myimg = document.images[i]; 
		if(myimg.width > maxwidth){ 
			oldwidth = myimg.width; 
			myimg.width = maxwidth; 
			myimg.height = myimg.height * (maxwidth/oldwidth); 
		} 
	} 
}
var handler = function writeLog(){
	var title = document.title;
	var thisurl = document.URL;
	var u;
	if(thisurl.indexOf("og=")!=-1){
		u=thisurl.substring(thisurl.indexOf("og=") + 3,
						thisurl.indexOf("og=") + 35);
	}
	var url = "/visitAdapter.do?param="+title+"&thisurl="+u;
	url = encodeURI(url);
	var http_request = false;
	//开始初始化XMLHttpRequest对象
	if(window.XMLHttpRequest) { //Mozilla 浏览器
		http_request = new XMLHttpRequest();
		if (http_request.overrideMimeType) {//设置MiME类别
			http_request.overrideMimeType("text/xml");
		}
	}
	else if (window.ActiveXObject) { // IE浏览器
		try {
			http_request = new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e) {
			try {
				http_request = new ActiveXObject("Microsoft.XMLHTTP");
			} catch (e) {}
		}
	}
	if (!http_request) { // 异常，创建对象实例失败
		window.alert("不能创建XMLHttpRequest对象实例.");
	}
	http_request.open("POST", url, false);
	http_request.setRequestHeader("Content-Type","application/x-www-form-urlencoded;charset=UTF-8");
	http_request.setRequestHeader("Cache-Control","no-cache");
	http_request.setRequestHeader("If-Modified-Since",0);
	http_request.send('');
	};
	if (window.attachEvent){
    	window.attachEvent('onload', handler);
  	}
	else{
   	 	window.onload = handler;
	}
//验证文件大小
function vilidatefilmIsBig(path){
	if(path!=null&&path!=""){
		var big = Core_Ajax_Text("/vilidatefilmisbig.do","mod=vilidatefilmisbig&path="+path);
		return big;
	}
}