(function($)
{$.fn.imagemouseover=function(options)
{var settings=$.extend({imageExtension:'.png',imageSuffix:'-over',useifixpng:true},options||{});return this.filter(function(index){return this.tagName=="IMG"||this.tagName=="INPUT";}).each(function()
{var $$=$(this);var reg=new RegExp('src=["\']?(.*\\'+settings.imageExtension+'([?].*)?)["\']?','i');var original=$$.css('filter')&&$$.css('filter').match(reg)?RegExp.$1:this.src;$(this).mouseover(function(){var file=original.split('.');file.splice(file.length-1,1);this.src=file.join('.')+settings.imageSuffix+settings.imageExtension;if(settings.useifixpng){$$.ifixpng();}}).mouseout(function(){this.src=original;if(settings.useifixpng){$$.ifixpng();}});});};})(jQuery);