function ch_css(id,name,id2,name2)
{
	document.getElementById(id).className = name;
	document.getElementById(id2).className = name2;
}

function openCamera()
{
	window.open('/camera/','camera','width=975,height=365,toolbar=0,location=0,directories=0,menubar=0,scrollbars=0,resizable=0,status=0');
	return false;
}