(function($)
{$.fn.extend({fullscreen:function(settings)
{settings=$.extend({marginTop:0,marginLeft:0},settings);var el=jQuery(this);var w=el.attr("width");var h=el.attr("height");ratio=w/h;el.data("ratio",ratio);var size=function()
{var j=$(window);var Window={width:j.width()-settings.marginLeft,height:j.height()-settings.marginTop};el.each(function()
{var j=jQuery(this);var ratio=j.data("ratio");if(isNaN(ratio)){var w=j.attr("width");var h=j.attr("height");ratio=w/h;j.data("ratio",ratio);}
if(isNaN(ratio)){return;}
var w=Window.width;var h=Window.height;var top=0;var left=0;if(w/ratio<h){w=Window.width;h=w/ratio;top=new Number((Window.height/2)-(h/2)+settings.marginTop);left=settings.marginLeft;}else{w=h*ratio;h=Window.height;top=settings.marginTop;left=new Number((Window.width/2)-(w/2)+settings.marginLeft);}
j.attr("width",w);j.attr("height",h);j.css({top:top+"px",left:left+"px",width:w+"px",height:h+"px"});});}
size();$(window).bind("resize load",size);}});})(jQuery);