/*

   Functions List:
   hideIt(object)
      Hides an object
   showIt(object)
      Unhides an object

*/


function hideIt(object) {
   object.style.visibility='hidden';
   
}

function showIt(object) {
   object.style.visibility="visible";
}

	var ActiveMenu = null;

function hideActive() {
	if (ActiveMenu !== null && ActiveMenu !== HoverMenu) {
		hideIt(ActiveMenu);
		ActiveMenu = null;
	}

}	


function menuHide() {
   HoverMenu = null;
   startDelay();
}

function startDelay() {
   setTimeout("hideActive()",300);
	
}
function popMenu(M) {
	hideActive();
	ActiveMenu = document.getElementById(M);
	showIt(ActiveMenu);
	HoverMenu = ActiveMenu;
}