var loadingImage=null;function showZoomedCover(mediumId){var zoomElement=document.getElementById("zoom");var imageNode=document.getElementById("zoom_image");var shouldHide=(zoomElement.style.visibility=="visible");var imageFileName="images/"+ mediumId+"-256.png";if(imageNode.src.indexOf(imageFileName)==-1){shouldHide=false;imageNode.src=imageFileName;}
zoomElement.style.visibility=shouldHide?"hidden":"visible";var medium=document.getElementById("medium"+ mediumId);var asin=null;if(medium)
asin=medium.getElementsByClassName("asin")[0].innerHTML;if(asin)
document.getElementById("zoom_link").href="http://www.amazon.com/gp/reader/"+ asin;}
var mediumAnimatorChains=new Array();var selectedMediumDetailsButton=null;function mediumElementForButton(button){var medium=button.parentNode.parentNode;if(medium.className!="medium")
return null;return medium;}
function clickMediumDetailsButton(button){var medium=mediumElementForButton(button);if(selectedMediumDetailsButton&&button!=selectedMediumDetailsButton)
clickMediumDetailsButton(selectedMediumDetailsButton);var isNewSelection=(selectedMediumDetailsButton==null);selectedMediumDetailsButton=isNewSelection?button:null;button.src=!isNewSelection?"images/moredetails-close.png":"images/moredetails-open.png";if(!mediumAnimatorChains[medium.id])
mediumAnimatorChains[medium.id]=new AnimatorChain(new Array(mediumAnimator(medium),detailsAnimator(medium)),{resetOnPlay:false});mediumAnimatorChains[medium.id].toggle();}
function mediumAnimator(medium){if(!medium.id)
return null;var mediumAnimator=Animator.apply(medium,"medium_selected",{interval:10,duration:200}).addSubject(new DiscreteStyleSubject(medium,'-webkit-box-shadow',"","0px 1px 5px rgba(0, 0, 0, 0.5)",0.5))
for(var elementIndex=0;elementIndex<medium.childNodes.length;elementIndex++){var element=medium.childNodes[elementIndex];if(!element.className||element.className.length<1)
continue;if(element.className=='cover')
mediumAnimator.addSubject(new CSSStyleSubject(element,"cover_selected"));else if(element.className=='creator')
mediumAnimator.addSubject(new CSSStyleSubject(element,"creator_selected"));else if(element.className=='title')
mediumAnimator.addSubject(new CSSStyleSubject(element,"title_selected"));}
return mediumAnimator;}
function detailsAnimator(medium){if(!medium.id)
return null;var detailsAnimator;var listOfChildElements=medium.getElementsByTagName("div");for(var elementIndex=0;elementIndex<listOfChildElements.length;elementIndex++){var element=listOfChildElements[elementIndex];if(!element.className||element.className.length<1)
continue;if(element.className=='description'){detailsAnimator=Animator.apply(element,"description_selected",{interval:10,duration:30});break;}}
return detailsAnimator;}