/* This is for our drop down menu */
function get_x(container)
{	
	var start_x = document.getElementById(container).offsetLeft;
	
	return(start_x);
}
function get_y(container)
{	
	var start_y = document.getElementById(container).offsetTop;
	
	return(start_y);
}
function initMenu(container, menu, x, y)
{	
	var x_position = get_x(container);
	var y_position = get_y(container);
	var new_x = String(x_position + x);
	var new_y = String(y_position + y);
		
	document.getElementById(menu).style.left = new_x + "px";
	document.getElementById(menu).style.top = new_y + "px";
	document.getElementById(menu).style.visibility = "visible";
	document.getElementById(menu).style.display = "block";
	
	return(x_position);
}
function hideMenu(menu)
{	
	document.getElementById(menu).style.visibility = "hidden";
	document.getElementById(menu).style.display = "none";
}
function showMenu(menu)
{
	document.getElementById(menu).style.visibility = "visible";
	document.getElementById(menu).style.display = "block";
}