function StoreProductReviewView(id){this.id=id;this.container=document.getElementById(this.id);var descriptions=YAHOO.util.Dom.getElementsByClassName("product-review-description","div",this.container);if(descriptions.length>0){this.description=descriptions[0];}var summaries=YAHOO.util.Dom.getElementsByClassName("product-review-summary","div",this.container);if(summaries.length>0){this.summary=summaries[0];this.open_link=document.createElement("a");this.open_link.href="#";this.open_link.className="product-review-more";this.open_link.appendChild(document.createTextNode(StoreProductReviewView.open_text));YAHOO.util.Event.on(this.open_link,"click",function(e){YAHOO.util.Event.preventDefault(e);this.openWithAnimation();},this,true);var paragraph=YAHOO.util.Dom.getLastChild(this.summary);paragraph.appendChild(this.open_link);this.animate_div=document.createElement("div");this.animate_div.className="product-review-animation";this.container.appendChild(this.animate_div);var padding_div=document.createElement("div");padding_div.className="product-review-animation-padding";padding_div.appendChild(this.summary);padding_div.appendChild(this.description);this.animate_div.appendChild(padding_div);}this.semaphore=false;this.opened=false;if(this.summary){this.summary.style.display="block";this.description.style.display="none";}}StoreProductReviewView.open_text="read full comment";StoreProductReviewView.prototype.openWithAnimation=function(){if(this.semaphore){return;}this.description.parentNode.insertBefore(this.summary,this.description);this.animate_div.style.overflow="";var old_height=this.animate_div.offsetHeight;this.description.parentNode.style.overflow="hidden";this.description.parentNode.style.height=old_height+"px";this.description.style.visibility="hidden";this.description.style.overflow="hidden";this.description.style.display="block";this.description.style.height="auto";var new_height=this.description.offsetHeight;this.description.style.height=old_height+"px";this.description.style.visibility="visible";this.summary.style.display="none";this.description.parentNode.style.height="";this.description.parentNode.style.overflow="visible";var attributes={height:{to:new_height,from:old_height}};var animation=new YAHOO.util.Anim(this.description,attributes,0.5,YAHOO.util.Easing.easeOut);this.semaphore=true;animation.onComplete.subscribe(this.handleOpen,this,true);animation.animate();this.opened=true;};StoreProductReviewView.prototype.open=function(){if(this.semaphore){return;}if(this.summary){this.description.style.display="block";this.summary.style.display="none";}this.opened=true;};StoreProductReviewView.prototype.handleOpen=function(){this.description.style.height="auto";this.description.style.overflow="visible";this.semaphore=false;};