function pageWidth() {
	return window.innerWidth != null? window.innerWidth : document.documentElement && document.documentElement.clientWidth ?       document.documentElement.clientWidth : document.body != null ? document.body.clientWidth : null;
	}

function pageHeight() {
	return window.innerHeight != null? window.innerHeight : document.documentElement && document.documentElement.clientHeight ?       document.documentElement.clientHeight : document.body != null ? document.body.clientHeight : null;
	}

var w = pageWidth();
var h = pageHeight();
/*
if (w < 1024 && h < 546) {
		var y = '<style type="text/css"> body{ background:url(../images/bk_600_full.jpg) bottom center no-repeat fixed; font:12px/16px helvetica,arial,sans-serif; background-color:#191919;}</style>';
	};
	
if (w < 1024 && h > 546) {
		var y = '<style type="text/css"> body{ background:url(../images/bk_800_full.jpg) bottom center no-repeat fixed; font:12px/16px helvetica,arial,sans-serif; background-color:#191919;}</style>';
	};
	
if (w < 1281 && h < 546) {
		var y = '<style type="text/css"> body{ background:url(../images/bk_600_full.jpg) bottom center no-repeat fixed; font:12px/16px helvetica,arial,sans-serif; background-color:#191919;} </style>';
	};
	
if (w < 1281 && h > 546) {
		var y = '<style type="text/css"> body{ background:url(../images/bk_800_full.jpg) top center no-repeat fixed; font:12px/16px helvetica,arial,sans-serif; background-color:#191919;} </style>';
	};
if (w > 1281) {
		var y = '<style type="text/css"> body{ background:url(../images/bk_1000_full.jpg) bottom center no-repeat fixed; font:12px/16px helvetica,arial,sans-serif; background-color:#191919;} </style>';
	};
	*/
	
if (w < 1500) {
		var y = '<style type="text/css"> body{ background:url(../images/woody3.jpg) top center no-repeat fixed; font:12px/16px helvetica,arial,sans-serif; background-color:#191919;} </style>';
	};
if (w > 1500 && w < 1900) {
		var y = '<style type="text/css"> body{ background:url(../images/woody3x1000.jpg) top center no-repeat fixed; font:12px/16px helvetica,arial,sans-serif; background-color:#191919;} </style>';
	};
if (w > 1900 || w == 1900) {
		var y = '<style type="text/css"> body{ background:url(../images/woody3x1200.jpg) top center no-repeat fixed; font:12px/16px helvetica,arial,sans-serif; background-color:#191919;} </style>';
	};