/*vyjizdeci menu*/
var timeout         = 100;
var closetimer		= 0;
var ddmenuitem      = 0;
var tab      		= 0;

function mopen(id)
{	
	mcancelclosetime(id);
	
	if(ddmenuitem) ddmenuitem.style.visibility = 'hidden';
	if(tab) setTabStyleNormal();
	
	ddmenuitem = document.getElementById('m'+id);
	ddmenuitem.style.visibility = 'visible';

	tab = document.getElementById('tab'+id);
	setTabStyleHover();
}
function mclose()
{
	if(ddmenuitem) ddmenuitem.style.visibility = 'hidden';
	if(tab) setTabStyleNormal();

	if ($('#mmessage').css('display') != 'none') {
		$('#mmessage').hide();
	}
}
function mclosetime()
{
	closetimer = window.setTimeout(mclose, timeout);
}
function mcancelclosetime(id)
{
	if(closetimer)
	{
		window.clearTimeout(closetimer);
		closetimer = null;
	}

	if (id > 0) {
		//alert(id);
	} else {
		setTabStyleHover();
	}
}
function setTabStyleNormal() {
	if (tab) {
		$(tab).removeClass('cactive');
		$(tab).addClass('cnactive');
	}	
}
function setTabStyleHover() {
	if (tab) {
		$(tab).removeClass('cnactive');
		$(tab).addClass('cactive');
	}	
}