var userAgent = navigator.userAgent.toLowerCase();
var is_opera = userAgent.indexOf('opera') != -1 && opera.version();
var is_moz = (navigator.product == 'Gecko') && userAgent.substr(userAgent.indexOf('firefox') + 8, 3);
var is_ie = (userAgent.indexOf('msie') != -1 && !is_opera) && userAgent.substr(userAgent.indexOf('msie') + 5, 3);
var is_ie7 = (userAgent.indexOf('msie') != -1 && !is_opera) && userAgent.substr(userAgent.indexOf('msie 7') + 5, 5);



function $_(id) { 
	return document.getElementById(id)?document.getElementById(id):null;
}

function AddFavorite(sURL, sTitle)
{
    try
    {
        window.external.addFavorite(sURL, sTitle);
    }
    catch (e)
    {
        try
        {
            window.sidebar.addPanel(sTitle, sURL, "");
        }
        catch (e)
        {
            alert("加入收藏失败，请使用Ctrl+D进行添加");
        }
    }
}
function SetHome(obj,vrl){
        try{
                obj.style.behavior='url(#default#homepage)';obj.setHomePage(vrl);
        }
        catch(e){
                if(window.netscape) {
                        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',vrl);
                 }
        }
}
//头部的搜索
function top_search(o){
   if(o.value=='从您需要的东西开始...'){
       return o.value = '';
   }
   
}

//全局的TAB切换
function dotab(tabname,now,count,newname,addclass,removeclass){
    for(var i = 1; i <=count; i++){
        if($_(tabname+i)){
            $_(tabname+i).style.display ='none';
            if(removeclass && $_(newname+i)){
                $_(newname+i).className = removeclass;
            }
        }
        $_(tabname+now).style.display ='block';
        if(addclass && $_(newname+now)){
                $_(newname+now).className = addclass;
         }
    }
}



//登陆提交前检验
function loginCheck(form)
{
	var username = form.username;
	var password = form.password;
	var cookietime = form.cookietime;
	if(username.value == ''){alert("请输入用户名");username.focus();return false;}
	if(password.value == ''){alert("请输入密码");password.focus();return false;}
	var days = cookietime.value == 0 ? 1 : cookietime.value/86400;
	setcookie('username', username.value, days);
	return true;
}

//cookie操作
function setcookie(name, value, days)
{
    name = cookie_pre+name;
	var expire = new Date();
	if(days==null || days==0) days=1;
	expire.setTime(expire.getTime() + 3600000*24*days);
	document.cookie = name + "=" + escape(value) + "; path=" + cookie_path + ((cookie_domain == '') ? "" : ("; domain=" + cookie_domain)) + ";expires="+expire.toGMTString();
}

function delcookie(name)
{
    var exp = new Date();
	exp.setTime (exp.getTime() - 1);
	var cval = getcookie(name);
    name = cookie_pre+name;
	document.cookie = name+"="+cval+";expires="+exp.toGMTString();
}

function getcookie(name)
{
    name = cookie_pre+name;
	var arg = name + "=";
	var alen = arg.length;
	var clen = document.cookie.length;
	var i = 0;
	while(i < clen)
	{
		var j = i + alen;
		if(document.cookie.substring(i, j) == arg) return getcookieval(j);
		i = document.cookie.indexOf(" ", i) + 1;
		if(i == 0) break;
	}
	return null;
}

function getcookieval(offset)
{
	var endstr = document.cookie.indexOf (";", offset);
	if(endstr == -1)
	endstr = document.cookie.length;
	return unescape(document.cookie.substring(offset, endstr));
}

function checkall(fieldid)
{
	if(fieldid==null)
	{
		if($('#checkbox').attr('checked')==false)
		{
			$('input[type=checkbox]').attr('checked',true);
		}
		else
		{
			$('input[type=checkbox]').attr('checked',false);
		}
	}
	else
	{
		var fieldids = '#'+fieldid;
		var inputfieldids = 'input[boxid='+fieldid+']';
		if($(fieldids).attr('checked')==false)
		{
			$(inputfieldids).attr('checked',true);
		}
		else
		{
			$(inputfieldids).attr('checked',false);
		}
	}
}

function redirect(url)
{
	if(url.indexOf('://') == -1 && url.substr(0, 1) != '/' && url.substr(0, 1) != '?') url = $('base').attr('href')+url;
	location.href = url;
}

$(document).ready(function(){
    //头部的flash时钟
	 var i; 
		 var this_id;
	 $("a[@id:contains('index_link_')]").each(function(slider_i){
	    
		
		 $(this).hover(function(){ 
							
			
					this_id = this.id.split('index_link_');
					$("a[@id:contains('index_link_')]").each(function(slider_i){
						
					 if(this_id[1] != 9){
					   if(this_id[1]==slider_i){
							//$('a#solution_link_'+slider_i).addClass('solution_link02');
							 $('div#index_show_0'+slider_i).show();
							 $('a#index_link_'+slider_i).addClass('index_link_1'+slider_i);
							 $('a#index_link_'+slider_i).removeClass('index_link_0'+slider_i);}
							else{
							 $('div#index_show_0'+slider_i).hide();
							 $('a#index_link_'+slider_i).addClass('index_link_0'+slider_i);
							 $('a#index_link_'+slider_i).removeClass('index_link_1'+slider_i);
							// $('a#solution_link_'+slider_i).addClass('solution_link01');
							// $('a#solution_link_'+slider_i).removeClass('solution_link02');
							}
					 }
							});
					    
							},
							
					   function(){
									}
                   );
                });
    
	 
});

/*首页搜索框*/
	var flag=false;
	function showIt(){
		var tip=document.getElementById("tip");
		var is_opera = userAgent.indexOf('opera') != -1 && opera.version();
        var is_moz = (navigator.product == 'Gecko') && userAgent.substr(userAgent.indexOf('firefox') + 8, 3);
        var is_ie = (userAgent.indexOf('msie') != -1 && !is_opera) && userAgent.substr(userAgent.indexOf('msie') + 5, 3);
        var is_ie7 = (userAgent.indexOf('msie') != -1 && !is_opera) && userAgent.substr(userAgent.indexOf('msie 7') + 5, 5);
		if(is_moz){
		tip.style.left =(document.getElementById("position_01").offsetLeft+ 196)+'px';
		}
		if(is_ie){
		
		tip.style.position = 'relative';
		tip.style.left = 199 + 'px';
		}
		tip.style.display="block";
		
	}
	function hideIt(){
		if(flag==false){
			document.all.tip.style.display="none";
		}
	}
	function hideItId(){
		if(flag==false){
				var tip=document.getElementById("tip");
				tip.style.display="none";
		}
	}
	function handlerOver(){
		flag=true;
		showIt();
	}
	function handlerOut(){
		flag=false;
		setTimeout("hideItId()", 1000);
	}
/*财经理财网首页切换效果*/
	function change(value){
		if(value == "rmb1"){
			document.getElementById("rmblist1").style.display = "block";
			document.getElementById("rmb1").className = "caiji_type_now";
			document.getElementById("rmblist2").style.display = "none";
			document.getElementById("rmb2").className = "caiji_type";
			document.getElementById("rmba1").style.display = "block";
			document.getElementById("rmba2").style.display = "none";
		}else if(value == "rmb2"){
			document.getElementById("rmblist1").style.display = "none";
			document.getElementById("rmb1").className = "caiji_type";
			document.getElementById("rmblist2").style.display = "block";
			document.getElementById("rmb2").className = "caiji_type_now";
			document.getElementById("rmba1").style.display = "none";
			document.getElementById("rmba2").style.display = "block";
		}
	}
/*全站搜索*/
	function get_search(catid){
		var title;
		var catid;
		title = document.getElementById("title").value;
		dosubmit = document.getElementById("dosubmit").value;
		if(title == "从您需要的东西开始..."){
			alert("请输入搜索关键字!");
			document.getElementById("title").focus();
			document.getElementById("title").value="";
			return false;
		}
		window.location.href="search.php?title="+title+"&catid="+catid+"&dosubmit="+dosubmit;
	}
	function makesuretoupdate(fr) {
		 if($('#reg_username').val() ==''){
			 alert("Please input your name!");
			 return false;
		 }
		 if($('#email').val() ==''){
			 alert("Please input your E-mail!");
			 return false;
		 }
		 $('#regform').submit();
	}
	function makesuretoregister(fr) {
		 if($('#reg_username').val() ==''){
			 alert("Please input your name!");
			 return false;
		 }
		 if($('#password').val() ==''){
			 alert("Please input your password!");
			 return false;
		 }
		 if($('#password').val() !=$('#confirmpassword').val()){
			 alert("The password should be consistent!");
			 return false;
		 }
		 if($('#email').val() ==''){
			 alert("Please input your E-mail!");
			 return false;
		 }
		 if($('#answer').val() ==''){
			 alert("Please input your answer!");
			 return false;
		 }
		 $('#regform').submit();
	}
	function checkform(){
		var title;
		title = document.getElementById("lk_search_input").value;
		if(title == ""){
			alert("Please input the keyword!");
			document.getElementById("lk_search_input").focus();
			return false;
		}
		window.location.href=SITE_URL+"search.php?keyword="+title;
	}
	  function chang_page(urlpre,pages){
	   var id = $("#page").val();
	   var i;
	   var url1='';
	  if(id > pages || id < 1){
		   alert("你输入的不是数字或不在页数范围内！");
	  }
	  else {
		 
		var url = urlpre.split('/');
		 for(i=0;i<url.length-1;i++){
			 url1 = url1 + url[i] +'/';
		 }
		 redirect(url1+$('#page').val()+'.html');
	  }
	 //  redirect('{$urlpre}'+$('#page').val()+'.html')"
  }