function resz(){
	var windowW = $(window).width();
	var windowH = $(window).height();
	var bg =$('#bg-image');
	var overlay =$('#bg-overlay');
	var w = bg.attr("width");
	var h = bg.attr("height");
	
	//$('body').css({'height':windowH+'px'});
	bg.css({'width': windowW+'px', 'height':((windowW*h)/w)+'px', 'top':'25px'});
	overlay.css({'width': windowW+'px', 'height':((windowW*h)/w)+'px'});
	var t = Math.round(parseInt(bg.css("height"),10)-parseInt(windowH,10))/2;
	//if(t > 0) bg.css({'top' : '-'+t+'px', 'left':'0px'});
	//else bg.css({'top' : t+'px', 'left':'0px'});
	//$('#text').html(windowW + " " + windowH + " " + w +" " + h);
	if(parseInt(bg.css("height"),10) < parseInt(windowH,10)) {
		bg.css({'width': (((windowH)*w)/h)+'px', 'height':windowH+'px','top':'25px'});
		overlay.css({'width': (((windowH)*w)/h)+'px', 'height':windowH+'px'});
		//bg.css({'left' : '-'+(parseInt(bg.css("width"),10)-parseInt(windowW,10))/2+'px', 'top':'0px'});
	} else {
		
	}
}
$(window).resize(resz);
$(window).load(resz);