/** This script detects the browser view port dimensions. Default layout is
		for mobile.**/
	var vpW;
	var vpH;

	function vpWidth() {
		var W;
		if (window.innerWidth != undefined){W=window.innerWidth;}
		else {W=document.body.clientWidth;}
		return W;
	}
	function vpHeight() {
		var H;
		if (window.innerHeight != undefined){H=window.innerHeight;}
		else {H=document.body.clientHeight;}
		return H;
	}
	vpW=vpWidth();
	vpH=vpHeight();

	if (vpW==undefined){
		var cols=1; 
		document.write ('<link rel="stylesheet" href="css/layout-c1.css" type="text/css" media="screen, projection">');
	}
	else if (vpW<600){
		var cols=1;
		document.write ('<link rel="stylesheet" href="css/layout-c1.css" type="text/css" media="screen, projection">');
	}
	else{
		var cols=3;
		document.write ('<link rel="stylesheet" href="css/layout-c3.css" type="text/css" media="screen, projection">');
	}
	document.write("<style type='text/css'>");

	if (vpW==undefined){
		document.write ("#page_container{width:"+240+"px;}");
	}
	else{
		document.write ("#page_container{width:"+0.9*vpW+"px;}");
	}
	document.write("</style>");
//	if (cols==1){
//		document.write ("<meta HTTP-EQUIV=\"REFRESH\" content=\"0; url=http://food3.dmlinton.net/main.php?page_id=1\">");
//	}
//	else{
//		document.write ("<meta HTTP-EQUIV=\"REFRESH\" content=\"0; url=http://food3.dmlinton.net/main-m.php?page_id=1\">");
//	}