$(function($){
		   
	var baseW = $(".autoscale").attr("width");
	var baseH = $(".autoscale").attr("height");
		   
	var H = window.innerHeight || document.documentElement.clientHeight;
    var W = $(window).width();

	$(".autoscale").css("height",H-106);

	var scale = $(".autoscale").height() / baseH;
	var resizeW = baseW * scale;

	$(".autoscale").css("width",resizeW);

	var margin = (W - resizeW) / 2;
	$(".autoscale").css("margin-left",margin);
});

$(window).resize(function(){
	var baseW = $(".autoscale").attr("width");
	var baseH = $(".autoscale").attr("height");
		   
	var H = window.innerHeight || document.documentElement.clientHeight;
    var W = $(window).width();

	$(".autoscale").css("height",H-106);

	var scale = $(".autoscale").height() / baseH;
	var resizeW = baseW * scale;

	$(".autoscale").css("width",resizeW);

	var margin = (W - resizeW) / 2;
	$(".autoscale").css("margin-left",margin);
});

//for Safari
/*
$(function(){  
	$(".autoscale").bind("load", function(){
        $(".autoscale").width();  
        $(".autoscale").height();  
	});
}); 
*/