$(document).ready(function(e) {
    var $w = $(window).height();
	var $c = $('.container_12').height();
	var $f =$('#footer').height();
	
	if($c<$w){
		$('#wrap').css({'height':$w});
		//$('#footer').css({'bottom':$f ,'position':"absolute", 'margin-left':'auto', 'margin-right':'auto'});
	}
	
	$(window).resize(function(){
		var $w = $(window).height();
		var $c = $('.container_12').height();
		if($c<$w){
			$('#wrap').css({'height':$w});
			//alert($c+' '+$w);
		}
	});
	/*if($c<$w){
		$('#wrap').css({'height':$w});
		$('body').attr({
			width: $w
		});
	}*/
	

});