// JavaScript Document by Branimir Miljkovic | miljkovic.b@gmail.com
// DropThat v1.0 - Freeware

var timeout         = 500;  //time out za zatvaranje menu-a
var closetimer		= 0;
var ddmenuitem      = 0;

//izjednacava left poziciju linka i drop diva
function AlignDropedMenu(anchorId, dropId)
{
	var linkPosition =  document.getElementById(anchorId).style.left;
	var dropedMenuPosition = document.getElementById(dropId).style.left;	
	
	dropedMenuPosition = eval(linkPosition) - 20 + 'px';
}

//ovaj otvara menu
function mopen(id)
{	
	mcancelclosetime();

	if(ddmenuitem)
	{
		ddmenuitem.style.visibility = 'hidden';
	}
	
	ddmenuitem = document.getElementById(id);
	ddmenuitem.style.visibility = 'visible';
}

function mclose()
{
	if(ddmenuitem) 
	{
		ddmenuitem.style.visibility = 'hidden';
	}
}

//ova zatvara uz malu zadrsku
function mclosetime()
{
	closetimer = window.setTimeout(mclose, timeout);
}

//ova ga drzi otvorenim
function mcancelclosetime()
{
	if(closetimer)
	{
		window.clearTimeout(closetimer);
		closetimer = null;
	}
}

document.onclick = mclose;