WebRoot/resource/js/jquery.jqzoom.js

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//**************************************************************
// jQZoom allows you to realize a small magnifier window,close
// to the image or images on your web page easily.
//
// jqZoom version 2.2
// Author Doc. Ing. Renzi Marco(www.mind-projects.it)
// First Release on Dec 05 2007
// i'm looking for a job,pick me up!!!
// mail: renzi.mrc@gmail.com
//**************************************************************

(function($){

		$.fn.jqueryzoom = function(options){

		var settings = {
				xzoom: 200,		//zoomed width default width
				yzoom: 200,		//zoomed div default width
				offset: 10,		//zoomed div default offset
				position: "right" ,//zoomed div default position,offset position is to the right of the image
				lens:1, //zooming lens over the image,by default is 1;
				preload: 1

			};

			if(options) {
				$.extend(settings, options);
			}

		    var noalt='';

		    $(this).hover(function(){
                
		    var imageLeft = $(this).offset().left;                
		    var imageTop = $(this).offset().top;

               
		    var imageWidth = $(this).children('img').get(0).offsetWidth;
		    var imageHeight = $(this).children('img').get(0).offsetHeight;


            noalt= $(this).children("img").attr("alt");

		    var bigimage = $(this).children("img").attr("jqimg");

            $(this).children("img").attr("alt",'');

		    if($("div.zoomdiv").get().length == 0){

		    $(this).after("<div class='zoomdiv'><img class='bigimg' src='"+bigimage+"'/></div>");


		    $(this).append("<div class='jqZoomPup'>&nbsp;</div>");

		    }


		    if(settings.position == "right"){

            if(imageLeft + imageWidth + settings.offset + settings.xzoom > screen.width){