var menu_old_text;
var moveoverrub = false;
var active_td;
var timetamp;
var timetamp1;

function menu_init() {
	menu_old_text=document.getElementById("inner_menu").innerHTML;
}

function change_rub(rub) {
		var div_id='inner_'+rub;
		CancelClose(timetamp);
		CancelClose(timetamp1); 
		timetamp = setTimeout('clean_menu(\"'+rub+'\");',1000)
		timetamp1 = setTimeout('Change_Rub(\"'+div_id+'\",\"'+rub+'\");',1000);
		return true;
}

function change_rub1(rub) {
		var div_id='inner_'+rub;
		CancelClose(timetamp);
		CancelClose(timetamp1); 
		timetamp = setTimeout('clean_menu(\"'+rub+'\");',100)
		timetamp1 = setTimeout('Change_Rub(\"'+div_id+'\",\"'+rub+'\");',100);
		return true;
}

function get_old_menu(rub,now) {
		var div_id='inner_'+rub;
		CancelOpen(timetamp);
		CancelOpen(timetamp1);
		timetamp = setTimeout('clean_menu();',1000)
		timetamp1 = setTimeout('Get_Old_Menu();',1000);
}

function get_old_menu1(rub) {
		var div_id='inner_'+rub;
		CancelOpen(timetamp);
		CancelOpen(timetamp1);
		timetamp = setTimeout('clean_menu();',100)
		timetamp1 = setTimeout('Get_Old_Menu();',100);
		return true;
}


function Change_Rub(div_id) {
	document.getElementById("inner_menu").innerHTML=document.getElementById(div_id).innerHTML;
}


function Get_Old_Menu(rub) {
	document.getElementById("inner_menu").innerHTML=menu_old_text;
}


function CancelOpen(item)
{
	if(item != null)
	{
		clearTimeout(item);
		item = null;
	}
}

function CancelClose(item)
{
	if(item != null)
	{
		clearTimeout(item);
		item = null;
	}
}

function clean_menu(rub) {
	document.getElementById("td_news").className='';
	document.getElementById("td_afisha").className='';
	document.getElementById("td_services").className='';
	document.getElementById("td_dosug").className='';
	document.getElementById("td_spravka").className='';
	document.getElementById("td_interactive").className='';
	if (active_td && ! rub)
	{
		document.getElementById("td_"+active_td).className='on';
	}
	if (rub)
	{
		document.getElementById("td_"+rub).className='on';
	}
}