function changeStyle(obj)
	{
		if(obj.className == "button")
		{
			obj.className = "button_Pressed";
		}
		else
		{
			obj.className = "button";
		}
	}
	function clickMe(obj)
	{
		if(obj.className == "button_Pressed")
			obj.className = "button_click";
		else
			obj.className = "button_Pressed";
	}