var agt = navigator.userAgent.toLowerCase();
var isie = (agt.indexOf("msie")!= -1 && document.all);
var is_opera = agt.indexOf('opera') != -1 && opera.version();
var is_moz = (navigator.product == 'Gecko') && agt.substr(agt.indexOf('firefox') + 8, 3);
var is_ie = (agt.indexOf('msie') != -1 && !is_opera) && agt.substr(agt.indexOf('msie') + 5, 3);

var client_test;

if (document.getElementById)
{ client_test = "a"; }
else if (document.all)
{ client_test = "b"; }
else if (document.layers)
{ client_test = "c"; }

var request = new function()
{
  var iname,ivalue,icount;
  var urlstr = location.href;
  var inum = urlstr.indexOf("?")
  urlstr = urlstr.substr(inum + 1);
  var arrtmp = urlstr.split("&");
  for(icount = 0; icount < arrtmp.length; icount++)
  {
    inum = arrtmp[icount].indexOf("=");
    if(inum > 0)
    {
      iname = arrtmp[icount].substring(0, inum);
      ivalue = arrtmp[icount].substr(inum + 1);
      this[iname] = ivalue;
    }
  }
}

var xmlhttp = function()
{
  var xmlObj = null;
  if(window.XMLHttpRequest){
      xmlObj = new XMLHttpRequest();
  } else if(window.ActiveXObject){
      xmlObj = new ActiveXObject("Microsoft.XMLHTTP");
  } else {
      return;
  }
  return xmlObj;
}

function click_return(strt)
{
  var tmpvar = strt;
  var tmptrue = window.confirm(tmpvar);
  if (tmptrue) { return true; }
  return false;
}

function get_id(strname)
{

  switch (client_test)
  {
	case "a":
      return document.getElementById(strname);
      break;
    case "b":
      return document.layers[strname];
      break;
    default :
      return document.all(strname);
      break;
  }
}

function get_num(strers)
{
  if (isNaN(strers) || strers == "")
  {
    return 0;
  }
  else
  {
    return parseInt(strers);
  }
}

function iget(strers)
{
  var nxmlhttp = new xmlhttp();
  nxmlhttp.open("get", strers, false);
  nxmlhttp.send(null);
  return nxmlhttp.responseText;
}

function igets(strers, callback)
{
  var nxmlhttp = new xmlhttp();
  nxmlhttp.onreadystatechange = function()
  {
    if (nxmlhttp.readyState == 4)
    {
      if (nxmlhttp.status == 200 || nxmlhttp.status == 304)
      {
        callback(nxmlhttp.responseText);
      }
      else
      {
        callback("$error$")
      }
    }
  }
  nxmlhttp.open("get", strers, true);
  nxmlhttp.send(null);
}

function igetp(strers,d, callback)
{
  var nxmlhttp = new xmlhttp();
  nxmlhttp.onreadystatechange = function()
  {
    if (nxmlhttp.readyState == 4)
    {
      if (nxmlhttp.status == 200 || nxmlhttp.status == 304)
      {
        callback(nxmlhttp.responseText);
      }
      else
      {
        callback("$error$")
      }
    }
  }
  if(!nxmlhttp)  return;
	    nxmlhttp.open('POST',strers,false);
	    nxmlhttp.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded;charset=gb2312');
	    nxmlhttp.send(d);
}

function encodeURIstr(str) //对post数据加密
{
	return encodeURIComponent(encodeURIComponent(str));
}


function igets_xml(strers, callback)
{
  var nxmlhttp = new xmlhttp();
  nxmlhttp.onreadystatechange = function()
  {
    if (nxmlhttp.readyState == 4)
    {
      if (nxmlhttp.status == 200 || nxmlhttp.status == 304)
      {
        callback(nxmlhttp.responseXML);
      }
      else
      {
        callback("$error$")
      }
    }
  }
  nxmlhttp.open("get", strers, true);
  nxmlhttp.send(null);
}

function itextner(strid, strers)
{
  var tobj;
  tobj = get_id(strid);
  if (isie)
  {
    tobj.focus();
    document.selection.createRange().text = strers;
  }
  else
  {
    tobj.focus();
    tobj.value += strers;
  }
}

function iresize(stro, stra, strv)
{
  switch(stra)
  {
    case 1:
      if (stro.width > strv) stro.width = strv;
      break;
    case 2:
      if (stro.height > strv) stro.height = strv;
      break;
    default:
      if (stro.width > strv) stro.width = strv;
  }
}

function location_href(strers)
{
  var tburl = strers;
  var tbbase = get_id("base");
  if (tbbase)
  {
    var tbhref = get_id("base").href;
    if (tbhref) tburl = tbhref + tburl;
  }
  location.href = tburl;
}

function nll(strers)
{}

function myFavorite(title,url,desc) 
{ 
if ((typeof window.sidebar == 'object') && (typeof window.sidebar.addPanel == 'function'))
//Gecko 
{ 
window.sidebar.addPanel(title,url,desc); 
} 
else
//IE 
{ 
window.external.AddFavorite(url,title); 
} 
} 


//魔法表情
function MM_showHideLayers() { //v6.0

  var i,p,v,obj,args=MM_showHideLayers.arguments;
  obj=document.getElementById("MagicFace");
  for (i=0; i<(args.length-2); i+=3) if (obj) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

function ShowMagicFace(MagicID){
	var MagicFaceUrl = "images/magicface/flash/" + MagicID + ".swf";
	var obj = document.getElementById("MagicFace");
	obj.innerHTML = '<object codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="500" height="350"><param name="movie" value="'+ MagicFaceUrl +'"><param name="menu" value="false"><param name="quality" value="high"><param name="play" value="false"><param name="wmode" value="transparent"><embed src="' + MagicFaceUrl +'" wmode="transparent" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="500" height="350"></embed></object>';
        var de=document.documentElement;
		var w=window.innerWidth || self.innerWidth || (de&&de.clientWidth) || document.body.clientWidth;
		var ch=window.innerHeight || self.innerHeight || (de&&de.clientHeight) || document.body.clientHeight;
		if (self.pageYOffset) {
			var st=self.pageYOffset;
		} else if (de&&de.scrollTop){	 // Explorer 6 Strict
			var st=de.scrollTop;
		} else if (document.body) {// all other Explorers
			var st=document.body.scrollTop;
		}
		if (window.innerHeight && window.scrollMaxY) {	
			var sh=window.innerHeight + window.scrollMaxY;
		} else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac
			var sh=document.body.scrollHeight;
		} else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
			var sh=document.body.offsetHeight;
		}
	obj.style.top = (ch-(300))/2+st+'px';
	obj.style.left = (w-480)/2+'px';
	obj.style.visibility = 'visible';
	MagicID += Math.random();
	setTimeout("MM_showHideLayers('MagicFace','','hidden')",8000);
	var NowMeID = MagicID;
}


function showIntro(objID)
{
	if (document.getElementById(objID).style.display == "none") {
		document.getElementById(objID).style.display = "";
	}else{
		document.getElementById(objID).style.display = "none";
	}
}

function DrawImage(ImgD){ 
	var image=new Image(); 
	image.src=ImgD.src; 
	if(image.width>0 && image.height>0){ 
		flag=true; 
		if(image.width>=720){ 
			ImgD.width=720; 
			ImgD.height=(image.height*720)/image.width; 
		}else{ 
			ImgD.width=image.width; 
			ImgD.height=image.height; 
		}  
	} 
} 
function CopyText(obj) {
	ie = (document.all)? true:false
	if (ie){
		var rng = document.body.createTextRange();
		rng.moveToElementText(obj);
		rng.scrollIntoView();
		rng.select();
		rng.execCommand("Copy");
		rng.collapse(false);
	}
}

function copyCode(obj) {
	var rng = document.body.createTextRange();
	rng.moveToElementText(obj);
	rng.scrollIntoView();
	rng.select();
	rng.execCommand("Copy");
	rng.collapse(false);
}

function runCode(obj) {
	var winname = window.open('', "_blank", '');
	winname.document.open('text/html', 'replace');
	winname.document.writeln(obj.value);
	winname.document.close();
}

function saveCode(obj) {
	var winname = window.open('', '_blank', 'top=10000');
	winname.document.open('text/html', 'replace');
	winname.document.writeln(obj.value);
	winname.document.execCommand('saveas','','code.htm');
	winname.close();
}

function UBBShowObj(strType,strID,strURL,intWidth,intHeight)
{
	var varHeader="V";
	var tmpstr="";
	var bSwitch = false;
	bSwitch = document.getElementById(varHeader+strID).value;
	bSwitch	=~bSwitch;
	document.getElementById(varHeader+strID).value = bSwitch;
	if(bSwitch){
		document.getElementById(strID).innerHTML = "本影音源文件地址已隐藏，请点上面的显示连接直接播放欣赏";
	}else{
		switch(strType.toUpperCase()){
			case "SWF":
				tmpstr="<object codeBase='http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0' classid='clsid:D27CDB6E-AE6D-11cf-96B8-444553540000' width='"+intWidth+"' height='"+intHeight+"'><param name='movie' value='"+strURL+"'><param name='quality' value='high'><param name='AllowScriptAccess' value='never'><embed src='"+strURL+"' quality='high' pluginspage='http://www.macromedia.com/go/getflashplayer' type='application/x-shockwave-flash' width='"+intWidth+"' height='"+intHeight+"'>'"+strURL+"'</embed></OBJECT>";
				break;
			case "WMA":
				tmpstr="<object classid='CLSID:22d6f312-b0f6-11d0-94ab-0080c74c7e95'  id='MediaPlayer' width='"+intWidth+"' height='"+intHeight+"'><param name='ShowStatusBar' value='-1'><param name='AutoStart' value='True'><param name='Filename' value='"+strURL+"'></object>";
				break;
			case "WMV":
				tmpstr="<object classid='CLSID:22d6f312-b0f6-11d0-94ab-0080c74c7e95' width='"+intWidth+"' height='"+intHeight+"'><param name='ShowStatusBar' value='-1'><param name='AutoStart' value='Ture'><param name='Filename' value='"+strURL+"'></object>";
				break;
			case "RM":
				tmpstr="<object classid='clsid:CFCDAA03-8BE4-11cf-B84B-0020AFBBCCFA' height='"+intHeight+"' id='Player' width='"+intWidth+"' viewastext><param name='_ExtentX' value='12726'><param name='_ExtentY' value='8520'><param name='AUTOSTART' value='0'><param name='SHUFFLE' value='0'><param name='PREFETCH' value='0'><param name='NOLABELS' value='0'><param name='CONTROLS' value='ImageWindow'><param name='CONSOLE' value='_master'><param name='LOOP' value='0'><param name='NUMLOOP' value='0'><param name='CENTER' value='0'><param name='MAINTAINASPECT' value='"+strURL+"'><param name='BACKGROUNDCOLOR' value='#000000'></object><br><object classid='clsid:CFCDAA03-8BE4-11cf-B84B-0020AFBBCCFA' height='32' id='Player' width='"+intWidth+"' VIEWASTEXT><param name='_ExtentX' value='18256'><param name='_ExtentY' value='794'><param name='AUTOSTART' value='-1'><param name='SHUFFLE' value='0'><param name='PREFETCH' value='0'><param name='NOLABELS' value='0'><param name='CONTROLS' value='controlpanel'><param name='CONSOLE' value='_master'><param name='LOOP' value='0'><param name='NUMLOOP' value='0'><param name='CENTER' value='0'><param name='MAINTAINASPECT' value='0'><param name='BACKGROUNDCOLOR' value='#000000'><param name='SRC' value='"+strURL+"'></object>";
				break;
			case "QT":
				tmpstr="<embed src='"+strURL+"' autoplay='true' Loop='false' controller='true' playeveryframe='false' cache='false' scale='TOFIT' bgcolor='#000000' kioskmode='false' targetcache='false' pluginspage='http://www.apple.com/quicktime/'>";
				break;
			case "RA":
				tmpstr="<object classid='clsid:CFCDAA03-8BE4-11CF-B84B-0020AFBBCCFA' id='RAOCX' width='"+intWidth+"' height='"+intHeight+"'><param name='_ExtentX' value='6694'><param name='_ExtentY' value='1588'><param name='AUTOSTART' value='0'><param name='SHUFFLE' value='0'><param name='PREFETCH' value='0'><param name='NOLABELS' value='0'><param name='SRC' value='"+strURL+"'><param name='CONTROLS' value='StatusBar,ControlPanel'><param name='LOOP' value='0'><param name='NUMLOOP' value='0'><param name='CENTER' value='0'><param name='MAINTAINASPECT' value='0'><param name='BACKGROUNDCOLOR' value='#000000'><embed src='"+strURL+"' width='253' autostart='true' height='60'></embed></object>"
		}
		document.getElementById(strID).innerHTML = tmpstr;
	}
}

/*
	$RCSfile: menu.js,v $
	$Revision: 1.66 $
	$Date: 2007/07/26 07:35:27 $
*/
document.write ('<div id="append_parent"></div>');
function isUndefined(variable) {
	return typeof variable == 'undefined' ? true : false;
}
function $(id) {
	return document.getElementById(id);
}
var jsmenu = new Array();
var ctrlobjclassName;
jsmenu['active'] = new Array();
jsmenu['timer'] = new Array();
jsmenu['iframe'] = new Array();

function initCtrl(ctrlobj, click, duration, timeout, layer) {
	if(ctrlobj && !ctrlobj.initialized) {
		ctrlobj.initialized = true;
		ctrlobj.unselectable = true;

		ctrlobj.outfunc = typeof ctrlobj.onmouseout == 'function' ? ctrlobj.onmouseout : null;
		ctrlobj.onmouseout = function() {
			if(this.outfunc) this.outfunc();
			if(duration < 3 && !jsmenu['timer'][ctrlobj.id]) jsmenu['timer'][ctrlobj.id] = setTimeout('hideMenu(' + layer + ')', timeout);
		}

		ctrlobj.overfunc = typeof ctrlobj.onmouseover == 'function' ? ctrlobj.onmouseover : null;
		ctrlobj.onmouseover = function(e) {
			doane(e);
			if(this.overfunc) this.overfunc();
			if(click) {
				clearTimeout(jsmenu['timer'][this.id]);
				jsmenu['timer'][this.id] = null;
			} else {
				for(var id in jsmenu['timer']) {
					if(jsmenu['timer'][id]) {
						clearTimeout(jsmenu['timer'][id]);
						jsmenu['timer'][id] = null;
					}
				}
			}
		}
	}
}

function initMenu(ctrlid, menuobj, duration, timeout, layer, drag) {
	if(menuobj && !menuobj.initialized) {
		menuobj.initialized = true;
		menuobj.ctrlkey = ctrlid;
		menuobj.onclick = ebygum;
		menuobj.style.position = 'absolute';
		if(duration < 3) {
			if(duration > 1) {
				menuobj.onmouseover = function() {
					clearTimeout(jsmenu['timer'][ctrlid]);
					jsmenu['timer'][ctrlid] = null;
				}
			}
			if(duration != 1) {
				menuobj.onmouseout = function() {
					jsmenu['timer'][ctrlid] = setTimeout('hideMenu(' + layer + ')', timeout);
				}
			}
		}
		menuobj.style.zIndex = 999 + layer;
		if(drag) {
			menuobj.onmousedown = function(event) {try{menudrag(menuobj, event, 1);}catch(e){}};
			menuobj.onmousemove = function(event) {try{menudrag(menuobj, event, 2);}catch(e){}};
			menuobj.onmouseup = function(event) {try{menudrag(menuobj, event, 3);}catch(e){}};
		}
	}
}

var menudragstart = new Array();
function menudrag(menuobj, e, op) {
	if(op == 1) {
		if(in_array(is_ie ? event.srcElement.tagName : e.target.tagName, ['TEXTAREA', 'INPUT', 'BUTTON', 'SELECT'])) {
			return;
		}
		menudragstart = is_ie ? [event.clientX, event.clientY] : [e.clientX, e.clientY];
		menudragstart[2] = parseInt(menuobj.style.left);
		menudragstart[3] = parseInt(menuobj.style.top);
		doane(e);
	} else if(op == 2 && menudragstart[0]) {
		var menudragnow = is_ie ? [event.clientX, event.clientY] : [e.clientX, e.clientY];
		menuobj.style.left = (menudragstart[2] + menudragnow[0] - menudragstart[0]) + 'px';
		menuobj.style.top = (menudragstart[3] + menudragnow[1] - menudragstart[1]) + 'px';
		doane(e);
	} else if(op == 3) {
		menudragstart = [];
		doane(e);
	}
}

function showMenu(ctrlid, click, offset, duration, timeout, layer, showid, maxh, drag) {
	var ctrlobj = $(ctrlid);
	if(!ctrlobj) return;
	if(isUndefined(click)) click = false;
	if(isUndefined(offset)) offset = 0;
	if(isUndefined(duration)) duration = 2;
	if(isUndefined(timeout)) timeout = 250;
	if(isUndefined(layer)) layer = 0;
	if(isUndefined(showid)) showid = ctrlid;
	var showobj = $(showid);
	var menuobj = $(showid + '_menu');
	if(!showobj|| !menuobj) return;
	if(isUndefined(maxh)) maxh = 400;
	if(isUndefined(drag)) drag = false;

	if(click && jsmenu['active'][layer] == menuobj) {
		hideMenu(layer);
		return;
	} else {
		hideMenu(layer);
	}

	var len = jsmenu['timer'].length;
	if(len > 0) {
		for(var i=0; i<len; i++) {
			if(jsmenu['timer'][i]) clearTimeout(jsmenu['timer'][i]);
		}
	}

	initCtrl(ctrlobj, click, duration, timeout, layer);
	ctrlobjclassName = ctrlobj.className;
	ctrlobj.className += ' hover';
	initMenu(ctrlid, menuobj, duration, timeout, layer, drag);

	menuobj.style.display = '';
	if(!is_opera) {
		menuobj.style.clip = 'rect(auto, auto, auto, auto)';
	}

	setMenuPosition(showid, offset);

	if(maxh && menuobj.scrollHeight > maxh) {
		menuobj.style.height = maxh + 'px';
		if(is_opera) {
			menuobj.style.overflow = 'auto';
		} else {
			menuobj.style.overflowY = 'auto';
		}
	}

	if(!duration) {
		setTimeout('hideMenu(' + layer + ')', timeout);
	}

	jsmenu['active'][layer] = menuobj;
}
var InFloat = '';
function setMenuPosition(showid, offset) {
	var showobj = $(showid);
	var menuobj = $(showid + '_menu');
	if(isUndefined(offset)) offset = 0;
	if(showobj) {
		showobj.pos = fetchOffset(showobj);
		showobj.X = showobj.pos['left'];
		showobj.Y = showobj.pos['top'];
		if($(InFloat) != null) {
			var InFloate = InFloat.split('_');
			if(!floatwinhandle[InFloate[1] + '_1']) {
				floatwinnojspos = fetchOffset($('floatwinnojs'));
				floatwinhandle[InFloate[1] + '_1'] = floatwinnojspos['left'];
				floatwinhandle[InFloate[1] + '_2'] = floatwinnojspos['top'];
			}
			showobj.X = showobj.X - $(InFloat).scrollLeft - parseInt(floatwinhandle[InFloate[1] + '_1']);
			showobj.Y = showobj.Y - $(InFloat).scrollTop - parseInt(floatwinhandle[InFloate[1] + '_2']);
			InFloat = '';
		}
		showobj.w = showobj.offsetWidth;
		showobj.h = showobj.offsetHeight;
		menuobj.w = menuobj.offsetWidth;
		menuobj.h = menuobj.offsetHeight;
		if(offset < 3) {
			menuobj.style.left = (showobj.X + menuobj.w > document.body.clientWidth) && (showobj.X + showobj.w - menuobj.w >= 0) ? showobj.X + showobj.w - menuobj.w + 'px' : showobj.X + 'px';
			menuobj.style.top = offset == 1 ? showobj.Y + 'px' : (offset == 2 || ((showobj.Y + showobj.h + menuobj.h > document.documentElement.scrollTop + document.documentElement.clientHeight) && (showobj.Y - menuobj.h >= 0)) ? (showobj.Y - menuobj.h) + 'px' : showobj.Y + showobj.h + 'px');
		} else if(offset == 3) {
			menuobj.style.left = (document.body.clientWidth - menuobj.clientWidth) / 2 + document.body.scrollLeft + 'px';
			menuobj.style.top = (document.body.clientHeight - menuobj.clientHeight) / 2 + document.body.scrollTop + 'px';
		}

		if(menuobj.style.clip && !is_opera) {
			menuobj.style.clip = 'rect(auto, auto, auto, auto)';
		}
	}
}

function hideMenu(layer) {
	if(isUndefined(layer)) layer = 0;
	if(jsmenu['active'][layer]) {
		try {
			$(jsmenu['active'][layer].ctrlkey).className = ctrlobjclassName;
		} catch(e) {}
		clearTimeout(jsmenu['timer'][jsmenu['active'][layer].ctrlkey]);
		jsmenu['active'][layer].style.display = 'none';
		if(is_ie && is_ie < 7 && jsmenu['iframe'][layer]) {
			jsmenu['iframe'][layer].style.display = 'none';
		}
		jsmenu['active'][layer] = null;
	}
}

function fetchOffset(obj) {
	var left_offset = obj.offsetLeft;
	var top_offset = obj.offsetTop;
	while((obj = obj.offsetParent) != null) {
		left_offset += obj.offsetLeft;
		top_offset += obj.offsetTop;
	}
	return { 'left' : left_offset, 'top' : top_offset };
}

function ebygum(eventobj) {
	if(!eventobj || is_ie) {
		window.event.cancelBubble = true;
		return window.event;
	} else {
		if(eventobj.target.type == 'submit') {
			eventobj.target.form.submit();
		}
		eventobj.stopPropagation();
		return eventobj;
	}
}

function menuoption_onclick_function(e) {
	this.clickfunc();
	hideMenu();
}

function menuoption_onclick_link(e) {
	choose(e, this);
}

function menuoption_onmouseover(e) {
	this.className = 'popupmenu_highlight';
}

function menuoption_onmouseout(e) {
	this.className = 'popupmenu_option';
}

function choose(e, obj) {
	var links = obj.getElementsByTagName('a');
	if(links[0]) {
		if(is_ie) {
			links[0].click();
			window.event.cancelBubble = true;
		} else {
			if(e.shiftKey) {
				window.open(links[0].href);
				e.stopPropagation();
				e.preventDefault();
			} else {
				window.location = links[0].href;
				e.stopPropagation();
				e.preventDefault();
			}
		}
		hideMenu();
	}
}

/*附加common函数*/
function doane(event) {
	e = event ? event : window.event;
	if(is_ie) {
		e.returnValue = false;
		e.cancelBubble = true;
	} else if(e) {
		e.stopPropagation();
		e.preventDefault();
	}
}
var cookiedomain = isUndefined(cookiedomain) ? '' : cookiedomain;
var cookiepath = isUndefined(cookiepath) ? '' : cookiepath;

function getcookie(name) {
	var cookie_start = document.cookie.indexOf(name);
	var cookie_end = document.cookie.indexOf(";", cookie_start);
	return cookie_start == -1 ? '' : unescape(document.cookie.substring(cookie_start + name.length + 1, (cookie_end > cookie_start ? cookie_end : document.cookie.length)));
}

function setcookie(cookieName, cookieValue, seconds, path, domain, secure) {
	var expires = new Date();
	expires.setTime(expires.getTime() + seconds * 1000);
	domain = !domain ? cookiedomain : domain;
	path = !path ? cookiepath : path;
	document.cookie = escape(cookieName) + '=' + escape(cookieValue)
		+ (expires ? '; expires=' + expires.toGMTString() : '')
		+ (path ? '; path=' + path : '/')
		+ (domain ? '; domain=' + domain : '')
		+ (secure ? '; secure' : '');
}

function updatestring(str1, str2, clear) {
	str2 = '_' + str2 + '_';
	return clear ? str1.replace(str2, '') : (str1.indexOf(str2) == -1 ? str1 + str2 : str1);
}

function toggle_collapse(objname, noimg, complex, lang) {
	var obj = $(objname);
	if(obj) {
		obj.style.display = obj.style.display == '' ? 'none' : '';
		var collapsed = getcookie('whywork_collapse');
		collapsed = updatestring(collapsed, objname, !obj.style.display);
    	setcookie('whywork_collapse', collapsed, (collapsed ? 2592000 : -2592000));
	}
	if(!noimg) {
		var img = $(objname + '_img');
		if(img.tagName != 'IMG') {
			if(img.className.indexOf('_yes') == -1) {
				img.className = img.className.replace(/_no/, '_yes');
				if(lang) {
					img.innerHTML = lang[0];
				}
			} else {
				img.className = img.className.replace(/_yes/, '_no');
				if(lang) {
					img.innerHTML = lang[1];
				}
			}
		} else {
			img.src = img.src.indexOf('_yes.gif') == -1 ? img.src.replace(/_no\.gif/, '_yes\.gif') : img.src.replace(/_yes\.gif/, '_no\.gif');
		}
		img.blur();
	}
	if(complex) {
		var objc = $(objname + '_c');
		objc.className = objc.className == 'c_header' ? 'c_header closenode' : 'c_header';
	}

}

function sidebar_collapse(lang) {
	if(lang[0]) {
		toggle_collapse('sidebar', null, null, lang);
		$('wrap').className = $('wrap').className == 'wrap with_side s_clear' ? 'wrap s_clear' : 'wrap with_side s_clear';
	} else {
		var collapsed = getcookie('whywork_collapse');
		collapsed = updatestring(collapsed, 'sidebar', 1);
		setcookie('whywork_collapse', collapsed, (collapsed ? 2592000 : -2592000));
		location.reload();
	}
}
function sidebar_collapsei(lang) {
	if(lang[0]) {
		toggle_collapse('sidebar', null, null, lang);
		$('wrap').className = $('wrap').className == 'wrap with_sidei s_clear' ? 'wrap with_sideit s_clear' : 'wrap with_sidei s_clear';
	} else {
		var collapsed = getcookie('whywork_collapse');
		collapsed = updatestring(collapsed, 'sidebar', 1);
		setcookie('whywork_collapse', collapsed, (collapsed ? 2592000 : -2592000));
		location.reload();
	}
}

//-------------风格切换开始----------------

var thisskin;
thisskin=getcookie("L_G_Forum_skin");
try{
if(thisskin!="")
{
	get_id("l_G_skining").href="images/tp/"+thisskin;
}
else
{ get_id("l_G_skining").href="images/tp/tp.css";
}
}catch(e){}

function changecss(url){
 if(url!=""){
get_id("l_G_skining").href="images/tp/"+url;
setcookie('L_G_Forum_skin', url, (url ? 2592000 : -2592000));
location.reload();
 }
}
//-------------风格切换结束----------------

var smdiv = new Array();
function smileyMenu(ctrl) {

	ctrl.style.cursor = 'pointer';
	if(ctrl.alt) {
		ctrl.pop = ctrl.alt;
		ctrl.alt = '';
	}
	if(ctrl.title) {
		ctrl.lw = ctrl.title;
		ctrl.title = '';
	}

	if(!smdiv[ctrl.id]) {
		smdiv[ctrl.id] = document.createElement('div');
		smdiv[ctrl.id].id = ctrl.id + '_menu';
		smdiv[ctrl.id].style.display = 'none';
		smdiv[ctrl.id].className = 'popupmenu_popup';
		ctrl.parentNode.appendChild(smdiv[ctrl.id]);
	}
	
	smdiv[ctrl.id].innerHTML = '<table style="width: 60px;height: 60px;text-align: center;vertical-align: middle;" style="background: #FFFFFF;"><tr><td><img src="' + ctrl.src + '" border="0"  /></td></tr></table>';
	showMenu(ctrl.id, 0, 0, 1, 0);
	
}

/*关键词相关文章显示*/

function tagshow(strers,keys,event)
{  
	var obj = is_ie ? event.srcElement : event.target;
	obj.id = !obj.id ? 'tag_' + Math.random() : obj.id;
	var href = !isUndefined($(obj.id).href) ? $(obj.id).href : $(obj.id).attributes['href'].value;

	var div = $(obj.id + '_menu');
	if (!div)
	{
		    div = document.createElement('div');
			div.ctrlid = obj.id;
			div.id = obj.id + '_menu';
			div.style.display = 'none';
			div.className = 'popupmenu_popup popupmenu_option';
			document.body.appendChild(div);
	}
	       
		  else
	{showMenu(div.ctrlid);}

			get_id(div.id).innerHTML='正在载入相关主题信息..'

			igets(strers+escape(keys), function(strs){
			if (strs != "$error$") get_id(div.id).innerHTML ='<DIV style="width:400px;text-align:left">' +strs+'<a href='+href+'><b>More...</b></a></div>';
				showMenu(div.ctrlid);
			});
           
			showMenu(div.ctrlid);
		
  }

/*
 模拟windows模态对话框。
 Author: HxyMan
 Thanks: Laomi,Fssunwin
 Update: 2008-1-20
 onclick="DvWnd.open('公告：<font color=#ff0000>新版之个性闪耀：个性首页 网络调查 全新后台</font>','announcements.htm?action=showone&amp;boardid=0&amp;id=220',600,400,1,{bgc:'black',opa:0.5});"
*/
var DvWnd={
	$:function(d){return document.getElementById(d)},
	move:0,
	eventStartX:0,
	eventStartY:0,
	wndStartX:0,
	wndStartY:0,
	d:{a:'dvwnd',b:'dvwndtitle',c:'dvwndchild',d:'dvwndstatus',e:'dvwndiframe',g:'dvwndcanvas',w:'DvWnd'},
	e:null,
	x:function(){return DvWnd.e.clientX;},
	y:function(){return DvWnd.e.clientY;},
	drag_start:function(e){
		DvWnd.e=e;
		DvWnd.move=1;
		DvWnd.eventStartX=DvWnd.x();
		DvWnd.eventStartY=DvWnd.y();
		DvWnd.wndStartX=DvWnd.$(DvWnd.d.a).offsetLeft;
		DvWnd.wndStartY=DvWnd.$(DvWnd.d.a).offsetTop;
	},
	drag_stop:function(e){
		DvWnd.e=e;
		DvWnd.move=0;
	},
	drag:function(e){
		DvWnd.e=e;
		if(DvWnd.move){
			DvWnd.$(this.d.a).style.left=DvWnd.wndStartX+(DvWnd.x()-DvWnd.eventStartX)+'px';
			DvWnd.$(this.d.a).style.top=DvWnd.wndStartY+(DvWnd.y()-DvWnd.eventStartY)+'px';
			try{document.selection.empty();}catch(er){}
		}
	},
	close:function(){
		DvWnd.$(DvWnd.d.a).style.display='none';DvWnd.$(DvWnd.d.g).style.display='none';
		var a=document.body;a.removeChild(DvWnd.$(DvWnd.d.a));a.removeChild(DvWnd.$(DvWnd.d.g));
	},
	onfocus:function(){
		DvWnd.flash(2);
	},
	flash:function(n){
		DvWnd.$(DvWnd.d.b).className='dvwndfocus';
		setTimeout(function(){DvWnd.$(DvWnd.d.b).className='dvwndtitle';},50);
		if(n>1){setTimeout(function(){DvWnd.flash(n-1);},100);}
	},
	open:function(){
		var de=document.documentElement;
		var w=window.innerWidth || self.innerWidth || (de&&de.clientWidth) || document.body.clientWidth;
		var ch=window.innerHeight || self.innerHeight || (de&&de.clientHeight) || document.body.clientHeight;
		if (self.pageYOffset) {
			var st=self.pageYOffset;
		} else if (de&&de.scrollTop){	 // Explorer 6 Strict
			var st=de.scrollTop;
		} else if (document.body) {// all other Explorers
			var st=document.body.scrollTop;
		}
		if (window.innerHeight && window.scrollMaxY) {	
			var sh=window.innerHeight + window.scrollMaxY;
		} else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac
			var sh=document.body.scrollHeight;
		} else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
			var sh=document.body.offsetHeight;
		}
		var a=arguments;
		DvWnd.title=a[0]||'信息窗口';
		DvWnd.para=a[1];//网址或者要显示的内容
		DvWnd.width=a[2]||300;
		DvWnd.height=a[3]||200;
		DvWnd.type=null==a[4]?1:a[4];//1-框架,2-直接显示内容
		DvWnd.canvas=a[5]||{bg:'#fff',opa:0.1};
		DvWnd.left=a[6]||(w-DvWnd.width)/2+'px';
		DvWnd.top=a[7]||(ch-(DvWnd.height||200))/2+st+'px';
		var dc=document,s='';
		var o=dc.createElement("div");
		o.id=DvWnd.d.a;
		o.className='dvwnd';
		o.style.width=DvWnd.width+'px';
		o.style.height=DvWnd.height+'px';
		o.style.left=DvWnd.left;
		o.style.top=DvWnd.top;
		s+='<div id="'+DvWnd.d.b+'" class="dvwndtitle" onmousedown="'+DvWnd.d.w+'.drag_start(event)" onmouseup="'+DvWnd.d.w+'.drag_stop(event)" onmousemove="'+DvWnd.d.w+'.drag(event)">';
		s+='<span style="float:right"><a href="javascript:'+DvWnd.d.w+'.close();" class="dvwndclose">×</a></span>'+DvWnd.title;
		s+='</div>';
		s+='<div id="'+DvWnd.d.c+'" class="dvwndchild">';
		s+=1==DvWnd.type?('<iframe id="'+DvWnd.d.e+'" name="'+DvWnd.d.e+'" src="about:blank"  style="width:100%;height:'+(DvWnd.height-40)+'px;" frameborder="0" hspace="0"></iframe>'):('<div style="padding:10px;">'+DvWnd.para+'</div>');
		s+='</div>';
		o.innerHTML=s;
		dc.body.appendChild(o);
		o=dc.createElement("div");
		o.id=DvWnd.d.g;
		o.className='dvwndcanvas';
		o.style.height=(sh>ch?sh:ch)+'px';
		o.style.width=w+'px';
		s=DvWnd.canvas;
		o.style.backgroundColor=s.bgc;
		o.style.filter='alpha(opacity='+(s.opa*100)+')';
		o.style.display='block';
		o.onclick=function(){DvWnd.onfocus()};
		dc.body.appendChild(o);
		if(1==DvWnd.type){DvWnd.$(DvWnd.d.e).src=DvWnd.para;}
	}
}
function log_out(href)
{
	ht = window.top.document.getElementsByTagName("html");
	ht[0].style.filter = "progid:DXImageTransform.Microsoft.BasicImage(grayscale=1)";
	if (confirm('你确定要退出？'))
	{
		window.top.location=href;
	}
	else
	{
		ht[0].style.filter = "";
		return false;
	}
}


function setCopy(txt, alertmsg){
   if(window.clipboardData) {    
        window.clipboardData.clearData();    
        window.clipboardData.setData("Text", txt);    
    } else if(navigator.userAgent.indexOf("Opera") != -1) {    
        window.location = txt;    
    } else if (window.netscape) {    
        try {    
            netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");    
        } catch (e) {    
            alert("被浏览器拒绝！\n请在浏览器地址栏输入'about:config'并回车\n然后将'signed.applets.codebase_principal_support'设置为'true'");    
        }    
    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 = txt;    
    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(alertmsg);
}