jQuery.fn.supersleight=function(settings){settings=jQuery.extend({imgs:true,backgrounds:true,shim:"png_fix.gif",apply_positioning:true},settings);return this.each(function(){jQuery.browser.msie&&parseInt(jQuery.browser.version,10)<7&&parseInt(jQuery.browser.version,10)>4&&jQuery(this).find("*").andSelf().each(function(i,obj){var self=jQuery(obj);if(settings.backgrounds&&self.css("background-image").match(/\.png/i)!==null){var bg=self.css("background-image"),src=bg.substring(5,bg.length-2),mode=self.css("background-repeat")=="no-repeat"?"crop":"scale",styles={filter:"progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+src+"', sizingMethod='"+mode+"')","background-image":"url("+settings.shim+")"};self.css(styles)}if(settings.imgs&&self.is("img[src$=png]")){var styles={width:self.width()+"px",height:self.height()+"px",filter:"progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+self.attr("src")+"', sizingMethod='scale')"};self.css(styles).attr("src",settings.shim)}settings.apply_positioning&&self.is("a, input")&&(self.css("position")===""||self.css("position")=="static")&&self.css("position","relative")})})}