/*
Kenar Navigation — http://www.kenar.bg
Created by BSH Ltd. — http://www.bsh-bg.com
Last Update:06.04.2006 
			08.12.2004
*/

var currentElement = null;
var currentA = null;
var currentSubElement = null;
var currentSubA = null;

function showMenu(menuID, elementA) {
	if(document.getElementById) {
		if(currentElement != null) {
			currentElement.style.display = "none";
			currentA.className = currentA.className.replace(" current", "");
			if(currentSubElement != null) {
				currentSubElement.style.display = "none";
				currentSubElement.style.visibility = "hidden";
				//currentSubElement.style.backgroundImage = "none";
				currentSubElement = null;
			}
			if(currentSubA != null) {
				currentSubA.className = currentSubA.className.replace(" current", "");
				currentSubA = null;
			}
		}
		menuElement = document.getElementById(menuID);
		menuElement.style.display = "block";
		currentElement = menuElement;
		elementA.className += " current";
		elementA.blur();
		currentA = elementA;
	}
}
function showSubMenu(menuID, elementA) {
	if(document.getElementById) {
		if(currentSubElement != null) {
			currentSubElement.style.display = "none";
			currentSubElement.style.visibility = "hidden";
		}
		if(currentSubA != null) {
			currentSubA.className = currentSubA.className.replace(" current", "");
			currentSubA = null;
		}
		menuSubElement = document.getElementById(menuID);
		menuSubElement.style.display = "block";
		menuSubElement.style.visibility = "visible";
		currentSubElement = menuSubElement;
		elementA.className += " current";
		currentSubA = elementA;
		elementA.blur();
	}
}

/* 06.04.2006 */
function SelectParents(parentIDs)
{
	// alert("parentIDs:" + parentIDs.length);
	// alert("1");
	if(document.getElementById) 
	{
		// alert("2");
		var i;
		for(i=0; i<parentIDs.length; i++)
		{
			// alert("3");
			var menuElement;
			menuElement = document.getElementById(parentIDs[i]);
			if(menuElement)
			{
				// alert("4");
				if(menuElement.className != "selected")
				{
					// alert("5");
					menuElement.className = "selected";
				}
			}
		}
		
	}
}