/*
  Necessary components:
<span id="lg"></span>
<a href="javascript:show_login();">[login]</a>

*/
function do_login(){

	if(document.frm_login_j.uname.value==''){
		document.getElementById('information').innerHTML='<img src="images/warn.gif" border="0" alt="empty login" /> Введите имя!';
		return false;
	}
	if(document.frm_login_j.upassword.value==''){
		document.getElementById('information').innerHTML='<img src="images/warn.gif" border="0" alt="empty password" /> Введите пароль!';
		return false;
	}
	document.getElementById('information').innerHTML="&nbsp;";
/************* HANDLE LOGIN ************/
	document.frm_login_j.submit();

	var text2='';
	text2+='<p class="status">Logging in...</p>';
	text2+='<p class="status"><img src="images/status.gif" border="0" alt="" /></p>';
	document.getElementById('frm_login_j').innerHTML=text2;
	return false;
}

function hide_login(){
	var id='lg';
	var text='&nbsp;';
	document.getElementById(id).innerHTML=text;
//	document.body.style.overflow="auto";
}

function show_login(){
//	document.body.style.overflow="hidden";
	var id='lg';
	var text='';
//	text+='<div id="inact_bg" class="inact_bg"></div>';
	text+='<div id="login_j">';
	text+='<form name="frm_login_j" id="frm_login" action="index.php" method="post">';
	text+=' <input type="hidden" name="login" value="1">';
	text+=' <span id="close"><a href="javascript:hide_login();">x</a></span>';
	text+=' <p id="information">&nbsp;</p>';
	text+=' <p class="login_label">имя: <input type="text" name="uname" id="uname" class="i_nhover" onmouseover="javscript:i_hover(\'uname\');" onmouseout="javscript:i_nhover(\'uname\');" /></p>';
	text+=' <p class="login_label">пароль: <input type="password" name="upassword" id="upassword" class="i_nhover" onmouseover="javscript:i_hover(\'upassword\');" onmouseout="javscript:i_nhover(\'upassword\');" /></p>';
	text+=' <p class="login_label"><!--img src="images/btn_login.jpg" border="0" alt="login" class="subm" onclick="javascript:do_login();" /--> <a href="index.php?remind=1">Забыли?</a> | <a href="javascript:do_login();"><b>Войти</b></a></p>';
	text+='</form>';
	text+='</div>';
	document.getElementById(id).innerHTML=text;
}

function i_hover(id){
	document.getElementById(id).className="i_hover";
}

function i_nhover(id){
	document.getElementById(id).className="i_nhover";
}