function javatrim(str)          //去空函数,相当于VB中的trim
{
	var localstr=new String(str);
	var pattern=/^\s+|\s+$/g;
	localstr=localstr.replace(pattern,"");
	return(localstr);
}

function StringGetLength(str)    //返回字符串长度，中文算两个

{

	var i,rt=0;

	for(i=0;i<str.length;i++)

	{

		rt++;

		if(str.charCodeAt(i)>256)rt++;

	}

	return rt;

}

function check_search_form(obj)
{
	obj.action = "http://cartoon.wangyou.com/search.php";
	s = javatrim(obj.keyword.value);
	if ((s=="") || (s=="输入关键字"))
	{
		alert("请输入关键字!");
		obj.keyword.focus();
		return false;
	}
	return true;
}

function foo(o)
{
	if(o.value == "输入关键字")
	{ 
		o.value = ""; 
	}
}

//打开新窗口
function ow(url,m)
{
	switch(m)
	{
		case 0:
		case "0":
			window.open(url,'','toolbar=no,resizable=yes,scrollbars=yes,status=yes,width=800,height=577,left=0,top=0,channelmode=yes');
			break;

		case 1:
		case "1":
			//window.open(url);
			window.open(url,'','left=200,top=200,width=280,height=200');
			break;
	}
	return false;
}



function showLoginForm(id) {
		
		try {
				QuickLoginForm.width = 250;
				QuickLoginForm.height = 126;
				QuickLoginForm.url = "/quick_login/index.php";
				QuickLoginForm.id = "myloginDm";
				QuickLoginForm.msg = "登录一下,就送花! ";
				QuickLoginForm.show(document.getElementById(id));
			} catch (e) {
			  alert(e.message);
		}
		
		window.location.hash=id;
}



function download(id)
{
	
	if ((cookie.get("wangyoulogin") == null) || (cookie.get("wangyoulogin") == "") || ((cookie.get("wangyoulogin")).length != 32)) {
	
		showLoginForm("fload_land_layer");
		return false;

	}
	
	
	if ((id!=null) && (!isNaN(id)))
	{
		window.open("http://cartoon.wangyou.com/m_down.php?id="+id ,'', 'left=200,top=200,width=430,height=410');
	}
	return false;
}
//12/23/2005 z 添加
function setCookie(name, value, days) {
	var expires = '';
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		expires = '; expires='+date.toGMTString();
	}
	document.cookie = name+'='+value+expires+'; path=/; domain=.wangyou.com;';
}
function getCookie(name) {
	var nameEQ = name + '=';
	var ca = document.cookie.split(';');
	for(var i=0; i<ca.length; i++) {
		var c = ca[i];
		while (c.charAt(0) == ' ') c = c.substring(1, c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length, c.length);
	}
	return null;
}
/*
if (getCookie("wflag")==null)
{
	url='http://www.wangyou.com';
	window.open (url, "nw", "height=750, width=1024, toolbar=yes, menubar=yes, scrollbars=yes, resizable=yes, location=yes, status=yes");
}
*/
//Version: 1.0
//12/26/2005 z 添加
var global_todaydate = new Date();
var global_tm = global_todaydate.getMonth()+1;
var global_td = global_todaydate.getDate();
var global_ty = global_todaydate.getFullYear();

_gObj = function(id) {
	return document.getElementById(id);
}
function in_array(a, s)
{
	var s = new String(s);
	s = s.toLowerCase();
	var a = new String(a);	
	a = a.toLowerCase();
	return (","+a+",").indexOf(","+s+",");
}
rnd.today=new Date(); 
rnd.seed=rnd.today.getTime(); 
function rnd() 
{ 
	rnd.seed = (rnd.seed*9301+49297) % 233280; 
	return rnd.seed/(233280.0); 
}
function rand(number)
{ 
	return Math.ceil(rnd()*number); 
}
function set_rand(a,b)
{
	if (rand(b)<=a)
	{
		return true;
	}	
	return false;
}