function GE(a){return document.getElementById(a);}

function showtabs(obj,id){
	ii = cid[obj];
	var tnow = GE(obj + "_t" + ii);
	var cnow = GE(obj + "_c" + ii);

	var twil = GE(obj + "_t" + id);
	var cwil = GE(obj + "_c" + id);
	
	if(id != ii)
	{
		tnow.className = cla[obj]+'_off';
		twil.className = cla[obj]+'_on';
		
		cnow.style.display='none';
		cwil.style.display='';
		
		cid[obj] = id;
	}
}

setCla = function(obj,cid){
	obj.className=CalN+cid;
}

var dis_c_id = 2;
function setFos(sid){
	if(sid != dis_c_id){
		GE('news_c').className="news_c"+sid;
		GE('news_f'+dis_c_id).className="";
		GE('news_f'+sid).className="news_f_on";
		dis_c_id = sid;
	}
}

function ReCode() 
{ 
var r = Math.random(); 
document.getElementById('rand_img1').src='/common/authimg.php?'+r;
//document.form1.rand_img.src='/common/authimg.php?'+r;
} 

//var verify_check='N';
function Login_index()
{
	
	if (document.login.account.value.replace(/(^\s*)/g,"")=='')
	{
		alert("Please input your name");
		document.login.account.focus();
		return false;
	}
	if (document.login.password.value.replace(/(^\s*)/g,"")=='')
	{
		alert("Please input your password");
		document.login.password.focus();
		return false;
	}
	 if(document.login.checknum.value.replace(/(^\s*)/g,"")=='')
	{
		alert("Please input pin code");
		document.login.checknum.focus();
		return false;	
	}
	/*xajax_checks_randimg(document.login.checknum.value);

	if (verify_check =="N")
	{
		alert("Wrong pin code!");
		document.login.checknum.focus();
		return false;
	}*/
	//document.login.action = url;
	document.login.submit();
}