var MojoMagnify=(function(){var $=function(id){return document.getElementById(id);};var dc=function(tag){return document.createElement(tag);};function addEvent(element,ev,handler)
{var doHandler=function(e){return handler(e||window.event);}
if(element.addEventListener){element.addEventListener(ev,doHandler,false);}else if(element.attachEvent){element.attachEvent("on"+ev,doHandler);}}
function getElementPos(element)
{var x=element.offsetLeft;var y=element.offsetTop;var parent=element.offsetParent;while(parent){x+=parent.offsetLeft;y+=parent.offsetTop;parent=parent.offsetParent;}
return{x:x,y:y}}
function getEventMousePos(element,e){var scrollX=document.body.scrollLeft||document.documentElement.scrollLeft;var scrollY=document.body.scrollTop||document.documentElement.scrollTop;if(e.currentTarget){var pos=getElementPos(element);return{x:e.clientX-pos.x+scrollX,y:e.clientY-pos.y+scrollY}}
return{x:e.offsetX,y:e.offsetY}}
function makeMagnifiable(img,zoomSrc){if(!img.complete&&!img.__mojoMagnifyQueued){addEvent(img,"load",function(){img.__mojoMagnifyQueued=true;setTimeout(function(){makeMagnifiable(img,zoomSrc);},1);});return;}
var w=img.offsetWidth;var h=img.offsetHeight;var oldParent=img.parentNode;if(oldParent.nodeName.toLowerCase()!="a"){var linkParent=dc("a");linkParent.setAttribute("href",zoomSrc);oldParent.replaceChild(linkParent,img);linkParent.appendChild(img);}else{var linkParent=oldParent;}
var isIE=!!document.all&&!!window.attachEvent&&!window.opera;linkParent.style.position="relative";linkParent.style.display="block";linkParent.style.width=w+"px";linkParent.style.height=h+"px";var imgLeft=img.offsetLeft;var imgTop=img.offsetTop;var zoom=dc("div");zoom.className="mojomagnify_zoom";var parent=img.parentNode;var zoomImg=dc("img");zoomImg.className="mojomagnify_img";zoomImg.style.position="absolute";if(isIE){var zoomLink=dc("a");zoomLink.setAttribute("href",linkParent.getAttribute("href"));zoomLink.setAttribute("onclick",linkParent.getAttribute("onclick"));zoomLink.style.position="absolute";zoomLink.style.left="0px";zoomLink.style.top="0px";zoomLink.appendChild(zoomImg);zoom.appendChild(zoomLink);}else{zoom.appendChild(zoomImg);}
var ctr=dc("div");with(ctr.style){position="absolute";left=imgLeft+"px";top=imgTop+"px";width=w+"px";height=h+"px";overflow="hidden";display="none";}
ctr.appendChild(zoom);parent.appendChild(ctr);var zoomBorder=dc("div");zoomBorder.className="mojomagnify_border";zoom.appendChild(zoomBorder);var zoomInput=parent;var isInImage=false;addEvent(zoomImg,"load",function(){var onMouseOut=function(e){var target=e.target||e.srcElement;if(!target)return;if(target.nodeName!="DIV")return;var relTarget=e.relatedTarget||e.toElement;if(!relTarget)return;while(relTarget!=target&&relTarget.nodeName!="BODY"&&relTarget.parentNode){relTarget=relTarget.parentNode;}
if(relTarget!=target){isInImage=false;ctr.style.display="none";}};addEvent(ctr,"mouseout",onMouseOut);addEvent(ctr,"mouseleave",onMouseOut);if(isIE){addEvent(document.body,"mouseover",function(e){if(isInImage&&e.toElement!=zoomImg){ctr.style.display="none";}});}
addEvent(zoomInput,"mousemove",function(e){isInImage=true;ctr.style.display="block";var pos=getEventMousePos(zoomInput,e);if(e.srcElement&&isIE){if(e.srcElement==zoom)return;if(e.srcElement!=zoomInput){var zoomImgPos=getElementPos(e.srcElement);var imgPos=getElementPos(img);pos.x-=(imgPos.x-zoomImgPos.x);pos.y-=(imgPos.y-zoomImgPos.y);}}
var x=e.clientX-(getElementPos(img).x-(document.body.scrollLeft||document.documentElement.scrollLeft));var y=e.clientY-(getElementPos(img).y-(document.body.scrollTop||document.documentElement.scrollTop));var maskWidth=zoom.offsetWidth;var maskHeight=zoom.offsetHeight;var left=pos.x-maskWidth/2;var top=pos.y-maskHeight/2;if(!isIE){left-=imgLeft;top-=imgTop;}
zoom.style.left=left+"px";zoom.style.top=top+"px";var zoomXRatio=zoomImg.offsetWidth/w;var zoomYRatio=zoomImg.offsetHeight/h;var zoomX=Math.round(x*zoomXRatio);var zoomY=Math.round(y*zoomYRatio);var zx=-zoomX+maskWidth/2;var zy=-zoomY+maskWidth/2;zoomImg.style.left=zx+"px";zoomImg.style.top=zy+"px";});});setTimeout(function(){zoomImg.src=zoomSrc;},1);}
function init(){var images=document.getElementsByTagName("img");var imgList=[];for(var i=0;i<images.length;i++){imgList.push(images[i]);}
for(var i=0;i<imgList.length;i++){var img=imgList[i];var zoomSrc=img.getAttribute("data-magnifysrc");if(zoomSrc){makeMagnifiable(img,zoomSrc);}}}
return{addEvent:addEvent,init:init,makeMagnifiable:makeMagnifiable};})();MojoMagnify.addEvent(window,"load",MojoMagnify.init);