/* - ++resource++abstract.cds.progettocina.fancyzoom/jquery.ifixpng.js - */
// http://www.agenziacampaniainnovazione.it/portal_javascripts/++resource++abstract.cds.progettocina.fancyzoom/jquery.ifixpng.js?original=1
(function($){$.ifixpng=function(customPixel){$.ifixpng.pixel=customPixel};$.ifixpng.getPixel=function(){return $.ifixpng.pixel||'ressources/blank.gif'};var hack={ltie7:$.browser.msie&&$.browser.version<7,filter: function(src){return "progid:DXImageTransform.Microsoft.AlphaImageLoader(enabled=true,sizingMethod=crop,src='"+src+"')"}};$.fn.ifixpng=hack.ltie7? function(){return this.each(function(){var $$=$(this);var base=$('base').attr('href');if($$.is('img')||$$.is('input')){if($$.attr('src')){if($$.attr('src').match(/.*\.png([?].*)?$/i)) { // make sure it is png image
var source=(base&&$$.attr('src').substring(0,1)!='/')?base+$$.attr('src'):$$.attr('src');$$.css({filter:hack.filter(source),width:$$.width(),height:$$.height()}).attr({src:$.ifixpng.getPixel()}).positionFix()}}} else{var image=$$.css('backgroundImage');if(image.match(/^url\(["']?(.*\.png([?].*)?)["']?\)$/i)){image=RegExp.$1;$$.css({backgroundImage:'none',filter:hack.filter(image)}).children().children().positionFix()}}})}: function(){return this};$.fn.iunfixpng=hack.ltie7? function(){return this.each(function(){var $$=$(this);var src=$$.css('filter');if(src.match(/src=["']?(.*\.png([?].*)?)["']?/i)) { // get img source from filter
src=RegExp.$1;if($$.is('img')||$$.is('input')){$$.attr({src:src}).css({filter:''})} else{$$.css({filter:'',background:'url('+src+')'})}}})}: function(){return this};$.fn.positionFix=function(){return this.each(function(){var $$=$(this);var position=$$.css('position');if(position!='absolute'&&position!='relative'){$$.css({position:'relative'})}})}})