function SwitchZoom(Switch)
	{
		if (Switch=='zoom')
		{
			document.getElementById('flash_zoom').style.display = '';
			document.getElementById('static_plan').style.display = '';
			document.getElementById('flash_plan').style.display = 'none';

		}
		else
		{
			document.getElementById('flash_zoom').style.display = 'none';
			document.getElementById('static_plan').style.display = 'none';
			document.getElementById('flash_plan').style.display = '';
		}
	}