function setHomePage(url){
	if(!window.confirm("是否设置http://"+document.location.host+"为首页?")) return false;
    if (window.sidebar)
    {
        try { 
           netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect"); 
        } 
        catch (e) 
        {  
           alert("此操作被浏览器拒绝！\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 prefs = Components.classes['@mozilla.org/preferences-service;1'].getService(Components.interfaces.nsIPrefBranch);
            prefs.setCharPref('browser.startup.homepage',url);

    }
}
function addBookmark(title,url) {
    if (window.sidebar) {
        window.sidebar.addPanel(title, url,"");
    } else if( document.all ) {
        window.external.AddFavorite( url, title);
    } else if( window.opera && window.print ) {
        return true;
    }
}

function tabPage(obj,el){
	var menu = document.getElementById(obj).getElementsByTagName(el);
	var con = document.getElementById(obj+"_con").getElementsByTagName("div");
	var conArr = [];
	var m = 0;
	for(var n=0;n<con.length;n++){		
		if(con[n].className == 'tab-content'){
			conArr[m]= con[n];
			m++;
		}
	}	
	for(var i=0;i<menu.length;i++){
		menu[i].onmouseover = function(){
			var num = this.getAttribute("rel");
			resetTab(num);
		}	
	}
	function resetTab(current){
		for(var i=0;i<menu.length;i++){
			menu[i].className = "";	
			conArr[i].style.display = "";			
		}
		menu[current].className = "selected";
		conArr[current].style.display = "block";
	}
	
}

function dropMenu(id){
	var obj = document.getElementById(id);
	var subObj = obj.getElementsByTagName("ul")[0];
	var clTime;
	obj.onmousemove = function(){if(clTime){clearTimeout(clTime);}show();}
	obj.onmouseout = function(){clTime=setTimeout(hide,200);}
	subObj.onmouseover = function(){if(clTime){clearTimeout(clTime);}}
	function show(){subObj.style.display = "block";}
	function hide(){subObj.style.display = "";}
							
}

function writeCookie(name, value, hours){
  var expire = "";
  if(hours != null){
    expire = new Date((new Date()).getTime() + hours * 3600000);
    expire = "; expires=" + expire.toGMTString();
  }
  document.cookie = name + "=" + escape(value) + expire;
}

function readCookie(name){
  var cookieValue = "";
  var search = name + "=";
  if(document.cookie.length > 0){
    offset = document.cookie.indexOf(search);
    if (offset != -1){ 
      offset += search.length;
      end = document.cookie.indexOf(";", offset);
      if (end == -1) end = document.cookie.length;
      cookieValue = unescape(document.cookie.substring(offset, end))
    }
  }
  return cookieValue;
}


var hasSkin;
function setYlmfSkin(){
	var bodyGreen = document.getElementsByTagName('html')[0];
	var bodyCls = bodyGreen.className;
	if(bodyCls == ''){
		bodyGreen.className = 'skin-green';
		writeCookie('ylmfskin',1,720);
	}else{
		bodyGreen.className = '';
		writeCookie('ylmfskin',0,720);
	}
}

var ylmfSkin = readCookie('ylmfskin');
if(ylmfSkin==1){setYlmfSkin();}