/*************** 非公用函数 ****************/
function toggleImgchkChecked(obj) {
	if (obj.attributes['ex_disabled'].nodeValue=='true') return false;
	var checked = obj.attributes['ex_checked'].nodeValue;
	setImgchkChecked(obj, (checked=='true' ? false : true));
}
function setImgchkChecked(obj, checked) {
	if (obj.attributes['ex_disabled'].nodeValue=='true') return false;
	if (checked) {
		obj.style.backgroundPosition = "0 -451";
	}
	else{
		obj.style.backgroundPosition = "0 -301";
	}
	obj.attributes['ex_checked'].nodeValue = (checked ? 'true' : 'false');
}
function setImgchkDisabled(obj, disabled) {
	var checked = obj.attributes['ex_checked'].nodeValue;
	if (checked=='true') {	//如果当前选中状态
		if (disabled) {		//选中置灰
			obj.style.backgroundPosition = "0 -551";
		}
		else{				//选中可用
			obj.style.backgroundPosition = "0 -451";
		}
	}
	else{
		if (disabled) {		//未选置灰
			obj.style.backgroundPosition = "0 -401";
		}
		else{				//未选可用
			obj.style.backgroundPosition = "0 -301";
		}
	}
	obj.attributes['ex_disabled'].nodeValue = (disabled ? 'true' : 'false');
}
function setImgchkDisplay(obj, display) {
	if(display)
		obj.style.display = "inline";
	else
		obj.style.display = "none";
}
function jsonToStr(jsonData){
	var str="";
	if (typeof(jsonData)=='object') {
		str += "{";
		for(var key in jsonData){
			str += "'"+ key +"':'"+jsonData[key]+"',";
		}
		str = str.slice(0,-1);
		str += "}";
	}
	else{
		if(jsonData.length>0){
			for(var i=0;i<jsonData.length;i++){
				str +="{";
				str1 = "";
				for(var key in jsonData[i]){
					str1 +='"'+ key +'":"'+jsonData[i][key]+'",';
				}
				str1 = str1.slice(0,-1);
				str += str1;
				str +="}";
				str +=',';
			}
			str = str.slice(0,-1);
		}
		str = '['+str+']';
	}
	return str;
}
function videoUrlPostFix(mobile, pwd, clientip){
	if (mobile.length==0){
		mobile = "guest";
		pwd = "guest".MD5(32);
	}

	timestamp = new Date().getTime() + '';
	timestamp = timestamp.substr(0, timestamp.length-3);
	
	//var en = mobile + "+" + pwd + "+" + clientip + "+" + timestamp;
	var en = mobile + "+" + pwd + "+" + timestamp;
	
	en = en.MD5(32);
	
	rx = "id=" + mobile + "&t=" + timestamp + "&en=" + en;
	
	return rx;
}
/*************** 非公用函数 ****************/

function getPHPTimeStamp(){
	 var x = Date.parse(new Date());
	 x = x / 1000;
	 x = convert_int(x);
	 return x;
}
function sec2time(seconds) {
	var pd = 1*24*60*60;
	var ph = 1*60*60;
	var pm = 1*60;
	var d = 0;
	var h = 0;
	var m = 0;
	var s = 0;
	var strx = '';
	
	if (seconds<pm) return seconds+"秒";
	if (seconds<ph) {
		m = Math.floor(seconds / pm);
		s = seconds % pm;
		strx = m+"分";
		if (s>0) strx += s+"秒";
		return strx;
	}
	if (seconds<pd) {
		h = Math.floor(seconds / ph);
		m = Math.floor((seconds - ph*h) / pm);
		s = (seconds - ph*h) % pm;
		strx = h+"小时";
		if (m>0) strx += m+"分";
		if (s>0) strx += s+"秒";
		return strx;
	}
	if (seconds>=pd) {
		h = Math.floor(seconds / ph);
		m = Math.floor((seconds - ph*h) / pm);
		s = (seconds - ph*h) % pm;
		
		d = Math.floor(h / 24);
		h = h % 24;
		strx = d+"天";
		if (h>0) strx += h+"小时";
		if (m>0) strx += m+"分";
		if (s>0) strx += s+"秒";
		return strx;
	}
}
function appendHiddenField(frmA,name,value){
	var ipt = document.createElement("input");
	ipt.name = name;
	ipt.value = value;
	ipt.type = "hidden";
	frmA.appendChild(ipt);
}

function getBodyWidth(){
        return document.body.clientWidth-15;
}
function $(objid){
	return document.getElementById(objid);
}
function insertAfter(newElement, targetElement)
{
    var parent = targetElement.parentNode;
    if(parent.lastChild == targetElement)
    {
        parent.appendChild(newElement);
    }
    else
    {
        parent.insertBefore(newElement, targetElement.nextSibling);
    }
}
function conv_int(mix, dft){
	if (!isInt(mix)) {
		return dft;
	}
	else{
		return mix;
	}
}
function isInt(str){
	return /^(-|\+)?\d+$/.test(str);
}
function isUnsignInt(str){
	return /^\d+$/.test(str);
}
function isFullDateTime(str)
{
	var reg = /^(\d{1,4})(-|\/)(\d{1,2})\2(\d{1,2}) (\d{1,2}):(\d{1,2}):(\d{1,2})$/; 
	var r = str.match(reg); 
	if(r==null)return false; 
	var d= new Date(r[1], r[3]-1,r[4],r[5],r[6],r[7]);
	
	return (d.getFullYear()==r[1]&&(d.getMonth()+1)==r[3]&&d.getDate()==r[4]&&d.getHours()==r[5]&&d.getMinutes()==r[6]&&d.getSeconds()==r[7]);
}
function fixDate2fullWidth(num, width){
	var rx = num.toString();
	if (rx.length<width){
		for(var i=1; i<=width-rx.length; i++){
			rx = "0"+rx;
		}
		
	}
	return rx;
}
function tagContent(tagA, tagB, vstr){
	var rx = "";
	if (vstr.length>0){
		var pa = -1;
		if (tagA.length==0){
			pa = 0;
		}
		else{
			pa = vstr.indexOf(tagA);
		}
		
		if (pa>-1){
			var pb = -1;
			if (tagB.length==0){
				pb = vstr.length;
			}
			else{
				pb = vstr.indexOf(tagB, pa+tagA.length);
			}
			//alert(vstr + ":::" + pa + "|" + pb);
			//alert(vstr + ":::" + (pa+tagA.length) + "|" + (pb-(pa+tagA.length)));
			if (pb>-1){
				rx = vstr.substr(pa+tagA.length, pb-(pa+tagA.length));
			}
		}
	}
	return rx;
}

function fillNumToCombox(obj, vFrom, vTo){
	try{
		for(var i=vFrom; i<=vTo; i++){
			var newopt = new Option(i, i); 	//先是文本，后是值
			obj.options.add(newopt);
		}
	}
	catch(e){}
}
function slideCombox(obj, vlu){
	try{
		for(var i=0; i<obj.options.length; i++){
			if (obj.options[i].value==vlu){
				obj.options[i].selected = true;
				break;
			}
		}
	}
	catch(e){}
}

//文档可见区域中心
function getPageVisCenterX(){
	try{
		//鼠标的浏览器坐标
		var x=document.body.offsetWidth / 2;
		var y=document.body.scrollTop + document.body.offsetHeight / 2;
		
		return x;
	}
	catch(e){
		return 0;	
	}
}
function getPageVisCenterY(){
	try{
		//鼠标的浏览器坐标
		var x=document.body.offsetWidth / 2;
		var y=document.body.scrollTop + document.body.offsetHeight / 2;
		
		return y;
	}
	catch(e){
		return 0;	
	}
}

function getScreenWidth(){
	return window.screen.width;	
}
function getScreenHeight(){
	return window.screen.height;	
}

function messageWindow(url, name, width, height, scrollbars, resizable) {
	if (typeof(scrollbars)=="undefined") scrollbars = "no";
	if (typeof(resizable)=="undefined") resizable = "no";
	aa = window.open(url, name, "width="+width+",height="+height+",left="+((getScreenWidth()-width)/2)+",top="+((getScreenHeight()-height)/2)+",toolbar=no,location=no,status=no,menubar=no,scrollbars="+scrollbars+",resizable="+resizable);
	aa.focus();
	return aa;
}
function normalWindow(url, name) {
	window.open(url, name, "width="+(parseFloat(window.screen.availWidth)-10)+",height="+(parseFloat(window.screen.availHeight)-155)+",left=0,top=0,toolbar=yes,location=yes,status=yes,menubar=yes,scrollbars=yes,resizable=yes");
}

function getMax(vstr, vdeli){
	var rV;
	if (vstr.length>0){
		if (typeof(vdeli)=="undefined") vdeli = ",";
		var ary = vstr.split(vdeli);
		rV = ary[0];
		for(var i=1; i<ary.length; i++){
			if (parseFloat(ary[i])>parseFloat(rV)) rV = ary[i];	
		}
	}
	return rV;
}

function getMin(vstr, vdeli){
	var rV;
	if (vstr.length>0){
		if (typeof(vdeli)=="undefined") vdeli = ",";
		var ary = vstr.split(vdeli);
		rV = ary[0];
		for(var i=1; i<ary.length; i++){
			if (parseFloat(ary[i])<parseFloat(rV)) rV = ary[i];	
		}
	}
	return rV;
}

function openFullWindow(vurl,vname){
	window.open(vurl,vname,'fullscreen=yes,status=no');
	
	/*
	var winWidth=screen.availWidth ;
	var winHeight=screen.availHeight;

	var oPopup = window.createPopup();
	var oPopBody = oPopup.document.body;
	oPopBody.style.align="center";
	oPopBody.innerHTML = '<iframe src="' + vurl + '" id="' + vname + '" name="' + vname + '" width="100%" height="100%" marginwidth="0" marginheight="0" align="left" frameborder="0" scrolling="no"></iframe>';
	oPopup.show(0,0,winWidth,winHeight,document.body);
	*/
}

String.prototype.trim = function()   
{   
	  //   用正则表达式将前后空用空字符串替代。   
	  return this.replace(/(^\s*)|(\s*$)/g, "");   
} 
  
function getRequest(strName, strHref)
{
	if (typeof(strHref)=='undefined') strHref = window.location.href;
	var intPos = strHref.indexOf("?");
	var strRight = strHref.substr(intPos + 1);
	
	var arrTmp = strRight.split("&");
	for(var i = 0; i < arrTmp.length; i++)
	{
		var arrTemp = arrTmp[i].split("=");
		if(arrTemp[0].toUpperCase() == strName.toUpperCase()) return arrTemp[1];
	}
	return "";
}

function setFav(){
	window.external.addFavorite(document.location.href,'cn2live');
}

function setHmp(vobj){
	vobj.style.behavior='url(#default#homepage)';
	vobj.sethomepage(document.location.href);
}

function openUrl(vcmb,bs){
	var obj = document.all(vcmb);
	var url = obj.options[obj.options.selectedIndex].value;

	obj.options.selectedIndex = 0;

	if(url!=0){
		if(bs==0){
			document.location=url;
		}
		else{
			window.open(url);	
		}
	}
}

function dowelcom(vcmb){
	var obj = document.all(vcmb);
	var i = obj.options.selectedIndex;
	switch(i){
	case 1:
		setFav();
		break;
	case 2:
		setHmp(obj);
		break;
	}

	obj.options.selectedIndex = 0;
}

function testNUM(num){
	var tmp = num + "";
	return tmp==tmp.match(/^\d+$/);
}

function submitGoPage(vpg){
	frmPage.pg.value=vpg;
	frmPage.submit();
}

function getSiteHost(){
	var url = window.location.href;
	var rx = tagContent("//","/",url);
	if (rx.length==0) rx = tagContent("//","",url);
	if (rx.length==0) rx = url;
	
	return rx;
}

/*
 '请注意文件编码，如果客户端的md5文件编码和服务器端的md5文件编码不一样，则加密出来的字符串不一样
 '修改:xilou 2080711
 '例子:
	'www.chinacms.org'.MD5();//默认为16位加密
	'www.chinacms.org'.MD5(32);//32位加密
*/
String.prototype.MD5 = function (bit)
{
	var sMessage = this;
	function RotateLeft(lValue, iShiftBits) { return (lValue<<iShiftBits) | (lValue>>>(32-iShiftBits)); } 
	function AddUnsigned(lX,lY)
	{
		var lX4,lY4,lX8,lY8,lResult;
		lX8 = (lX & 0x80000000);
		lY8 = (lY & 0x80000000);
		lX4 = (lX & 0x40000000);
		lY4 = (lY & 0x40000000);
		lResult = (lX & 0x3FFFFFFF)+(lY & 0x3FFFFFFF); 
		if (lX4 & lY4) return (lResult ^ 0x80000000 ^ lX8 ^ lY8); 
		if (lX4 | lY4)
		{ 
			if (lResult & 0x40000000) return (lResult ^ 0xC0000000 ^ lX8 ^ lY8); 
			else return (lResult ^ 0x40000000 ^ lX8 ^ lY8); 
		} else return (lResult ^ lX8 ^ lY8); 
	} 
	function F(x,y,z) { return (x & y) | ((~x) & z); } 
	function G(x,y,z) { return (x & z) | (y & (~z)); } 
	function H(x,y,z) { return (x ^ y ^ z); } 
	function I(x,y,z) { return (y ^ (x | (~z))); } 
	function FF(a,b,c,d,x,s,ac)
	{ 
		a = AddUnsigned(a, AddUnsigned(AddUnsigned(F(b, c, d), x), ac)); 
		return AddUnsigned(RotateLeft(a, s), b); 
	} 
	function GG(a,b,c,d,x,s,ac)
	{ 
		a = AddUnsigned(a, AddUnsigned(AddUnsigned(G(b, c, d), x), ac)); 
		return AddUnsigned(RotateLeft(a, s), b); 
	} 
	function HH(a,b,c,d,x,s,ac)
	{ 
		a = AddUnsigned(a, AddUnsigned(AddUnsigned(H(b, c, d), x), ac)); 
		return AddUnsigned(RotateLeft(a, s), b); 
	} 
	function II(a,b,c,d,x,s,ac)
	{ 
		a = AddUnsigned(a, AddUnsigned(AddUnsigned(I(b, c, d), x), ac)); 
		return AddUnsigned(RotateLeft(a, s), b); 
	} 
	function ConvertToWordArray(sMessage)
	{ 
		var lWordCount; 
		var lMessageLength = sMessage.length; 
		var lNumberOfWords_temp1=lMessageLength + 8; 
		var lNumberOfWords_temp2=(lNumberOfWords_temp1-(lNumberOfWords_temp1 % 64))/64; 
		var lNumberOfWords = (lNumberOfWords_temp2+1)*16; 
		var lWordArray=Array(lNumberOfWords-1); 
		var lBytePosition = 0; 
		var lByteCount = 0; 
		while ( lByteCount < lMessageLength )
		{ 
			lWordCount = (lByteCount-(lByteCount % 4))/4; 
			lBytePosition = (lByteCount % 4)*8; 
			lWordArray[lWordCount] = (lWordArray[lWordCount] | (sMessage.charCodeAt(lByteCount)<<lBytePosition)); 
			lByteCount++; 
		} 
		lWordCount = (lByteCount-(lByteCount % 4))/4; 
		lBytePosition = (lByteCount % 4)*8; 
		lWordArray[lWordCount] = lWordArray[lWordCount] | (0x80<<lBytePosition); 
		lWordArray[lNumberOfWords-2] = lMessageLength<<3; 
		lWordArray[lNumberOfWords-1] = lMessageLength>>>29; 
		return lWordArray; 
	} 
	function WordToHex(lValue)
	{ 
		var WordToHexValue="",WordToHexValue_temp="",lByte,lCount; 
		for (lCount = 0;lCount<=3;lCount++)
		{ 
			lByte = (lValue>>>(lCount*8)) & 255; 
			WordToHexValue_temp = "0" + lByte.toString(16); 
			WordToHexValue = WordToHexValue + WordToHexValue_temp.substr(WordToHexValue_temp.length-2,2); 
		} 
		return WordToHexValue; 
	} 
	var x=Array(); 
	var k,AA,BB,CC,DD,a,b,c,d 
	var S11=7, S12=12, S13=17, S14=22; 
	var S21=5, S22=9 , S23=14, S24=20; 
	var S31=4, S32=11, S33=16, S34=23; 
	var S41=6, S42=10, S43=15, S44=21; 
	// Steps 1 and 2. Append padding bits and length and convert to words 
	x = ConvertToWordArray(sMessage); 
	// Step 3. Initialise 
	a = 0x67452301; b = 0xEFCDAB89; c = 0x98BADCFE; d = 0x10325476; 
	// Step 4. Process the message in 16-word blocks 
	for (k=0;k<x.length;k+=16)
	{ 
		AA=a; BB=b; CC=c; DD=d; 
		a=FF(a,b,c,d,x[k+0], S11,0xD76AA478); 
		d=FF(d,a,b,c,x[k+1], S12,0xE8C7B756); 
		c=FF(c,d,a,b,x[k+2], S13,0x242070DB); 
		b=FF(b,c,d,a,x[k+3], S14,0xC1BDCEEE); 
		a=FF(a,b,c,d,x[k+4], S11,0xF57C0FAF); 
		d=FF(d,a,b,c,x[k+5], S12,0x4787C62A); 
		c=FF(c,d,a,b,x[k+6], S13,0xA8304613); 
		b=FF(b,c,d,a,x[k+7], S14,0xFD469501); 
		a=FF(a,b,c,d,x[k+8], S11,0x698098D8); 
		d=FF(d,a,b,c,x[k+9], S12,0x8B44F7AF); 
		c=FF(c,d,a,b,x[k+10],S13,0xFFFF5BB1); 
		b=FF(b,c,d,a,x[k+11],S14,0x895CD7BE); 
		a=FF(a,b,c,d,x[k+12],S11,0x6B901122); 
		d=FF(d,a,b,c,x[k+13],S12,0xFD987193); 
		c=FF(c,d,a,b,x[k+14],S13,0xA679438E); 
		b=FF(b,c,d,a,x[k+15],S14,0x49B40821); 
		a=GG(a,b,c,d,x[k+1], S21,0xF61E2562); 
		d=GG(d,a,b,c,x[k+6], S22,0xC040B340); 
		c=GG(c,d,a,b,x[k+11],S23,0x265E5A51); 
		b=GG(b,c,d,a,x[k+0], S24,0xE9B6C7AA); 
		a=GG(a,b,c,d,x[k+5], S21,0xD62F105D); 
		d=GG(d,a,b,c,x[k+10],S22,0x2441453); 
		c=GG(c,d,a,b,x[k+15],S23,0xD8A1E681); 
		b=GG(b,c,d,a,x[k+4], S24,0xE7D3FBC8); 
		a=GG(a,b,c,d,x[k+9], S21,0x21E1CDE6); 
		d=GG(d,a,b,c,x[k+14],S22,0xC33707D6); 
		c=GG(c,d,a,b,x[k+3], S23,0xF4D50D87); 
		b=GG(b,c,d,a,x[k+8], S24,0x455A14ED); 
		a=GG(a,b,c,d,x[k+13],S21,0xA9E3E905); 
		d=GG(d,a,b,c,x[k+2], S22,0xFCEFA3F8); 
		c=GG(c,d,a,b,x[k+7], S23,0x676F02D9); 
		b=GG(b,c,d,a,x[k+12],S24,0x8D2A4C8A); 
		a=HH(a,b,c,d,x[k+5], S31,0xFFFA3942); 
		d=HH(d,a,b,c,x[k+8], S32,0x8771F681); 
		c=HH(c,d,a,b,x[k+11],S33,0x6D9D6122); 
		b=HH(b,c,d,a,x[k+14],S34,0xFDE5380C); 
		a=HH(a,b,c,d,x[k+1], S31,0xA4BEEA44); 
		d=HH(d,a,b,c,x[k+4], S32,0x4BDECFA9); 
		c=HH(c,d,a,b,x[k+7], S33,0xF6BB4B60); 
		b=HH(b,c,d,a,x[k+10],S34,0xBEBFBC70); 
		a=HH(a,b,c,d,x[k+13],S31,0x289B7EC6); 
		d=HH(d,a,b,c,x[k+0], S32,0xEAA127FA); 
		c=HH(c,d,a,b,x[k+3], S33,0xD4EF3085); 
		b=HH(b,c,d,a,x[k+6], S34,0x4881D05); 
		a=HH(a,b,c,d,x[k+9], S31,0xD9D4D039); 
		d=HH(d,a,b,c,x[k+12],S32,0xE6DB99E5); 
		c=HH(c,d,a,b,x[k+15],S33,0x1FA27CF8); 
		b=HH(b,c,d,a,x[k+2], S34,0xC4AC5665); 
		a=II(a,b,c,d,x[k+0], S41,0xF4292244); 
		d=II(d,a,b,c,x[k+7], S42,0x432AFF97); 
		c=II(c,d,a,b,x[k+14],S43,0xAB9423A7); 
		b=II(b,c,d,a,x[k+5], S44,0xFC93A039); 
		a=II(a,b,c,d,x[k+12],S41,0x655B59C3); 
		d=II(d,a,b,c,x[k+3], S42,0x8F0CCC92); 
		c=II(c,d,a,b,x[k+10],S43,0xFFEFF47D); 
		b=II(b,c,d,a,x[k+1], S44,0x85845DD1); 
		a=II(a,b,c,d,x[k+8], S41,0x6FA87E4F); 
		d=II(d,a,b,c,x[k+15],S42,0xFE2CE6E0); 
		c=II(c,d,a,b,x[k+6], S43,0xA3014314); 
		b=II(b,c,d,a,x[k+13],S44,0x4E0811A1); 
		a=II(a,b,c,d,x[k+4], S41,0xF7537E82); 
		d=II(d,a,b,c,x[k+11],S42,0xBD3AF235); 
		c=II(c,d,a,b,x[k+2], S43,0x2AD7D2BB); 
		b=II(b,c,d,a,x[k+9], S44,0xEB86D391); 
		a=AddUnsigned(a,AA); b=AddUnsigned(b,BB); c=AddUnsigned(c,CC); d=AddUnsigned(d,DD); 
	}
	if(bit==32)
	{
		return WordToHex(a)+WordToHex(b)+WordToHex(c)+WordToHex(d);
	}
	else
	{
		return WordToHex(b)+WordToHex(c);
	}
}

function getXMLHTTPRequest() 
{
	var xmlHttp = null;
	try {
		xmlHttp = new ActiveXObject("Msxml2.XMLHTTP");
	}
	catch(e){
		try {
			xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
		} catch (e2) {
			xmlHttp = false;
		}
	}
	
	if (!xmlHttp && typeof XMLHttpRequest != 'undefined') {
	  xmlHttp = new XMLHttpRequest();
	}
	
	return xmlHttp;
}

function getEl(id){
	return document.getElementById(id);
}

/*
function qpSortArray123(vay){
	var n = vay.length; 
	for (var i = 0; i < n - 1; i++) { 
		for (var j = 0; j < n - 1; j++) { 
			if (parseFloat(vay[j]) > parseFloat(vay[j + 1])) { 
				
				var aa = vay[j];
				vay[j] = vay[j + 1];
				vay[j + 1] = aa;
			} 
		} 
	} 
}

function qpSortArray321(vay){
	var n = vay.length; 
	for (var i = 0; i < n - 1; i++) { 
		for (var j = 0; j < n - 1; j++) { 
			if (parseFloat(vay[j]) < parseFloat(vay[j + 1])) { 
				
				var aa = vay[j];
				vay[j] = vay[j + 1];
				vay[j + 1] = aa;
			} 
		} 
	} 
}
*/


function getSelIds(theName){
	var ids = "";
	var obj = null;
	for(var i=0;i<document.all.length;i++){
		obj = document.all[i]
		if(obj.name==theName){
			if(obj.checked==true){
				ids += obj.value + ",";
			}
		}
	}
	if(ids!=""){
		ids = ids.substr(0,ids.length-1);
	}
	return ids;
}

function loadXML(xmlFile)
{
    var xmlDoc;
    if(window.ActiveXObject)
    {
        xmlDoc = new ActiveXObject('Microsoft.XMLDOM');
        xmlDoc.async = false;
        xmlDoc.load(xmlFile);
    }
    else if (document.implementation&&document.implementation.createDocument)
    {
        xmlDoc = document.implementation.createDocument('', '', null);
        xmlDoc.load(xmlFile);
    }
    else
    {
        return null;
    }
    
    return xmlDoc;
}

function addEventHandler(oTarget, sEventType, fnHandler) {
    if (oTarget.addEventListener) {
        oTarget.addEventListener(sEventType, fnHandler, false);
    } else if (oTarget.attachEvent) {
        oTarget.attachEvent("on" + sEventType, fnHandler);
    } else {
        //oTarget["on" + sEventType] = fnHandler;
    }
}

//获取浏览器类型
function getBrowser(){
   if(navigator.userAgent.indexOf("MSIE")>0) { 
        return "IE"; 
   } 
   if(navigator.userAgent.indexOf("Firefox")>0){ 
        return "Firefox"; 
   } 
   if(navigator.userAgent.indexOf("Safari")>0){ 
        return "Safari"; 
   } 
   if(navigator.userAgent.indexOf("Camino")>0){ 
        return "Camino"; 
   } 
   if(navigator.userAgent.indexOf("Gecko")>0){ 
        return "Gecko"; 
   } 
}

function copy_clip(copy){
	if (window.clipboardData){
	window.clipboardData.setData("Text", copy);}
	else if (window.netscape){
	netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
	var clip = Components.classes['@mozilla.org/widget/clipboard;1'].createInstance(Components.interfaces.nsIClipboard);
	if (!clip) return;
	var trans = Components.classes['@mozilla.org/widget/transferable;1'].createInstance(Components.interfaces.nsITransferable);
	if (!trans) return;
	trans.addDataFlavor('text/unicode');
	var str = new Object();
	var len = new Object();
	var str = Components.classes["@mozilla.org/supports-string;1"].createInstance(Components.interfaces.nsISupportsString);
	var copytext=copy;
	str.data=copytext;
	trans.setTransferData("text/unicode",str,copytext.length*2);
	var clipid=Components.interfaces.nsIClipboard;
	if (!clip) return false;
	clip.setData(trans,null,clipid.kGlobalClipboard);}
	//alert("Copy OK: "+copy)
	return false;
}

function selCheckBoxGroup(chkg, values, deli){
	values = deli + values + deli;
	
	for(var i=0; i<chkg.length; i++){
		//alert(values + " : " + deli + chkg[i].value + deli + " : " + values.indexOf(deli + chkg[i].value + deli));
		if (values.indexOf(deli + chkg[i].value + deli) >= 0){
			
			chkg[i].checked = true;
		}
		else{
			//chkg[i].checked = true;
		}
	}
}

function DateAdd(interval,number,date){
	switch(interval.toLowerCase()){
	
		case "y": return new Date(date.setFullYear(date.getFullYear()+number));
		case "m": return new Date(date.setMonth(date.getMonth()+number));
		case "d": return new Date(date.setDate(date.getDate()+number));
		case "w": return new Date(date.setDate(date.getDate()+7*number));
		case "h": return new Date(date.setHours(date.getHours()+number));
		case "n": return new Date(date.setMinutes(date.getMinutes()+number));
		case "s": return new Date(date.setSeconds(date.getSeconds()+number));
		case "l": return new Date(date.setMilliseconds(date.getMilliseconds()+number));
	} 
}

function fixTimeWidth(value){
	if (value.toString().length==1) value = '0' + value;
	return value;
}


//随机关键字生成方法(AS和JS里都可以使用)
function getRandomKeyID(len){
    if (len == undefined) {
        len = 6;
    }
    var keyID = "";
    var char_arr = new Array();
    char_arr.push(function () {
        return String.fromCharCode(48+Math.floor(Math.random()*10));
    });
    char_arr.push(function () {
        return String.fromCharCode(97+Math.floor(Math.random()*26));
    });
    char_arr.push(function () {
        return String.fromCharCode(65+Math.floor(Math.random()*26));
    });
    for (var i = 0; i<len; i++) {
        keyID += char_arr[Math.floor(Math.random()*char_arr.length)]();
    }
    return keyID;
}
//获取在两个数值之间(包含两个数值)的随机数方法(AS和JS里都可以使用)
function getRandomNumber(minNum,maxNum){
    if(minNum == undefined){
        minNum = 0;
        maxNum = 10;
    }else if(maxNum == undefined){
        maxNum = minNum;
        minNum = 0;
    }else if(maxNum < minNum){
        var tmpNum = maxNum;
        maxNum = minNum;
        minNum = tmpNum;
    }
    return Math.floor(Math.random()*(maxNum-minNum+1))+minNum;
}
//全字符串替换(AS和JS里都可以使用)
function replaceAll(str,oldStr,reStr){
    return str.split(oldStr).join(reStr);
}


function strToDate2(str)
{
  var val=Date.parse(str);
  var newDate=new Date(val);
  return newDate;
}

function strToDate(str)
{
  var arys= new Array();
  arys=str.split('-');
  var newDate=new Date(arys[0],arys[1],arys[2]); 
  return newDate;
} 

function fixWidth(num, width, fixwith){
	var rx = '';
	for(var i=1; i<=width-num.length; i++){
		rx += fixwith;
	}
	return rx + '' + num;
}

function updateUrlValue(url, name, newvalue, deli){
	if (url.length==0) return '';
	
	if (typeof(deli)=='undefined') deli = '&'
	
	rx = '';
	uy = url.split(deli);
	for (var i=0; i<uy.length; i++) {
		if (uy[i].indexOf('=')>-1) {
			tmpy = uy[i].split('=');
			if (tmpy[0]==name) {
				uy[i] = name + '=' + newvalue;
			}
		}
		rx += (rx.length==0 ? '' : deli) + uy[i];
	}
	
	return rx;
}

function convert_int(value, def_value) {
	if (typeof(def_value)=='undefined') def_value = 0;
	if (isInt(value)) {
		return parseInt(value);
	}
	else{
		return parseInt(def_value);
	}
}

function strToObj(str, deli, subdeli) {
	var tmpay = str.split(deli);
	var obj = {};
	for(var i=0; i<tmpay.length; i++) {
		if (tmpay[i].length>0) {
			var ay = tmpay[i].split(subdeli);
			obj[ay[0]] = ay[1];
		}
	}
	return obj;
}


function isMobile(val){
	var validfield=false;
	
	if (val.length==11){
		var re = /1\d{10}/;
		validfield = re.test(val);
	}
	
	return validfield;
}

function isCfg(cfg,key) {
	if (typeof(cfg)!='object') return false;
	if (cfg[key]) {
		return true;
	}
	else{
		return false;
	}
}
function Cfg(cfg,key,default_value) {
	if (isCfg(cfg,key)==false) {
		if (typeof(default_value)=='undefined') {
			return null;
		}
		else{
			return default_value;
		}
	}
	else{
		return cfg[key];
	}
}

function qpDHanzi(strdata){
	return decodeURIComponent(strdata).replace(/\+/g," ");
}