/*jqueryzoom&&jcarousel download by http://www.codefans.net*/
(function($){
$.fn.jqueryzoom=function(options){
var settings={
xzoom:200,
yzoom:165,
offset:10,
position:"right",
lens: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){
leftpos=imageleft-settings.offset-settings.xzoom;}else{
leftpos=imageleft+imagewidth+settings.offset;}}else{
leftpos=imageleft-settings.xzoom-settings.offset;
if(leftpos<0){
leftpos=imageleft+imagewidth+settings.offset;}}
$("div.zoomdiv").css({top:imagetop,left:leftpos});
$("div.zoomdiv").width(settings.xzoom);
$("div.zoomdiv").height(settings.yzoom);
$("div.zoomdiv").show();
if(!settings.lens){
$(this).css('cursor','crosshair');}
$(document.body).mousemove(function(e){
mouse=new mouseevent(e);
var bigwidth=$(".bigimg").get(0).offsetwidth;
var bigheight=$(".bigimg").get(0).offsetheight;
var scaley='x';
var scalex='y';
if(isnan(scalex)|isnan(scaley)){
var scalex=(bigwidth/imagewidth);
var scaley=(bigheight/imageheight);
$("div.jqzoompup").width((settings.xzoom)/(scalex*1));
$("div.jqzoompup").height((settings.yzoom)/(scaley*1));
if(settings.lens){
$("div.jqzoompup").css('visibility','visible');}}
xpos=mouse.x-$("div.jqzoompup").width()/2-imageleft;
ypos=mouse.y-$("div.jqzoompup").height()/2-imagetop;
if(settings.lens){
xpos=(mouse.x-$("div.jqzoompup").width()/2 < imageleft ) ? 0 : (mouse.x + $("div.jqzoompup").width()/2>imagewidth+imageleft)?(imagewidth-$("div.jqzoompup").width()-2):xpos;
ypos=(mouse.y-$("div.jqzoompup").height()/2 < imagetop ) ? 0 : (mouse.y + $("div.jqzoompup").height()/2>imageheight+imagetop)?(imageheight-$("div.jqzoompup").height()-2):ypos;}
if(settings.lens){
$("div.jqzoompup").css({top:ypos,left:xpos});}
scrolly=ypos;
$("div.zoomdiv").get(0).scrolltop=scrolly*scaley;
scrollx=xpos;
$("div.zoomdiv").get(0).scrollleft=(scrollx)*scalex;});},function(){
$(this).children("img").attr("alt",noalt);
$(document.body).unbind("mousemove");
if(settings.lens){
$("div.jqzoompup").remove();}
$("div.zoomdiv").remove();});
count=0;
if(settings.preload){
$('body').append("<div style='display:none;' class='jqpreload"+count+"'>360buy</div>");
$(this).each(function(){
var imagetopreload=$(this).children("img").attr("jqimg");
var content=jquery('div.jqpreload'+count+'').html();
jquery('div.jqpreload'+count+'').html(content+'<img src=\"'+imagetopreload+'\">');});}}})(jquery);
function mouseevent(e){
this.x=e.pagex;
this.y=e.pagey;}