var subMenuArray = new Array('sub_termekeink', 'sub_vizellatas', 'sub_tragyarendszer');


function hideAll() {
	var i;

	for (i in subMenuArray)
	{
		document.getElementById(subMenuArray[i]).style.display = 'none';
	}
	
	
}


function show_hide(the_layer) {
	
  if(document.getElementById(the_layer))
  {
    if(document.getElementById(the_layer).style.display != 'none')
    {
		document.getElementById(the_layer).style.display = 'none';
    }
    else
    {
		document.getElementById(the_layer).style.display = 'block'; 
    }
  }
}


function toggle(subMenuID) {
	// hideAll();
	show_hide(subMenuID);
}