// Displays menu on screen



var visMenu    = new Array(8);

visMenu[1] = "hidden";

visMenu[2] = "hidden";

visMenu[3] = "hidden";

visMenu[4] = "hidden";

visMenu[5] = "hidden";

visMenu[6] = "hidden";

visMenu[7] = "hidden";



function getDropDown(menuID){

	var obj = document.getElementById('ddMenu' + menuID)

	return obj;

}



function getParentItem(menuID){

	var obj = document.getElementById('ddMenuParent' + menuID)

	return obj;

}



function displaymenu( menuID ){

	visMenu[menuID] = "visible";

	setVisibility();

}







// Displays menu on screen

function hidemenu( menuID ){

	visMenu[menuID] = "hidden";

	setTimeout('setVisibility()',1000)

}



// Set visibility

function setVisibility(){



	for (var i=1; i < visMenu.length; i++){

	  var objC = getDropDown( i );

	  var objP = getParentItem( i );

	  if ( objC != null ){

	    objC.style.visibility = visMenu[i];

	    if ( objP != null ){

	      if (objC.style.visibility == "hidden"){

	        objP.style.background = "#99CCFF";

	      }else{

	        objP.style.background = "#DDEEFF";

	      }

	    }

	  }

	}

	



}