//jquery
		$(function(){
		var resizeBg = function(){ 
		
			var h = $(window).height();
			var w = $(window).width();
	
			var prop = $("#bg").width() / $("#bg").height();
			
			
			
			var headerHeight = 218;
			var footerHeight = 103;
			
			var minHeight = 415;
			var maxHeight = 500;
			
			var tempHeight = h - (headerHeight + footerHeight);
			//alert (tempHeight);
			
			
			if(w > h){
				prop = $("#bg").height() / $("#bg").width();
				$("#bg").width(w);
				$("#bg").height(w*prop);
				
			}else{
				
				$("#bg").height(h);
				$("#bg").width(h*prop);
			}
			
			
		}
		
		resizeBg();
		
		$(window).resize(function(){resizeBg();});
			
		});