<!-- //
function polizei()
{
	if (screen.availWidth <= "800")
		
		if (screen.availWidth<=640)
			alert('Please use screenresolution of at least 800x600 pixels')
		else
		{
			window.open("index2.htm","screen", "toolbar=no,resizable=yes");
		}

	else
	{
	window.open("index2.htm", "newwindow", "toolbar=no,resizable=yes");
	}
}

// -->