/* JavaScript file for the MenuControl UserControl */

var _strActiveMenuItemId = 0;

function ShowSubMenu(el) {
    /* Retrieve MenuItemId */
	var strMenuItemId = el.id.substring(9);	

	if (strMenuItemId.indexOf("_") > 0)
	    strMenuItemId = strMenuItemId.substring(0, strMenuItemId.indexOf("_"));

	_strActiveMenuItemId = strMenuItemId;
	
	if (document.getElementById("ulSubMenu_" + strMenuItemId)) {
		var elSubMenu = document.getElementById("ulSubMenu_" + strMenuItemId);		
		elSubMenu.style.display = "block";	
	}
	
	// hide all others
	var arrUlElements = document.getElementsByTagName("ul");
	
	for (var i = 0; i < arrUlElements.length; i++) {
		if (arrUlElements[i].id.indexOf("ulSubMenu_") > -1 && arrUlElements[i].id != "ulSubMenu_" + strMenuItemId) {
			arrUlElements[i].style.display = "none";
		}
	}
}

function HideSubMenu(el) {
	var strMenuItemId = el.id.substring(9, 11);
	
	//ulSubMenu_8
	
	if (strMenuItemId.indexOf("_") > 0)
	    strMenuItemId = strMenuItemId.substring(0,1);
	
	_strActiveMenuItemId = 0;
	
	if (document.getElementById("ulSubMenu_" + strMenuItemId)) {
		var elSubMenu = document.getElementById("ulSubMenu_" + strMenuItemId);
		
		setTimeout(function() {
			if (_strActiveMenuItemId == 0) {
			    elSubMenu.style.display = "none";
			}
		}, 500);
	}
}