/*http://www.yellowheadselfstorage.ca/portal_javascripts/skin/slider.js?original=1*/
var transition_speed,transition_modifier,slider_nav_item_html_selected,slider_nav_item_html,autoplay_delay;(function(){var autoplay_interval=NaN,currentItem,waiting=false;function showItem(el){var fadeIn=new YAHOO.util.Anim(el,{opacity:{to:1}},transition_speed,transition_modifier),slider=document.getElementById("slider"),slides=slider.getElementsByTagName("li"),slider_nav=document.getElementById("slider_nav"),nav_items=slider_nav.getElementsByTagName("a"),i;YAHOO.util.Dom.setStyle(el,"opacity",0);YAHOO.util.Dom.setStyle(el,"z-index",2);fadeIn.onComplete.subscribe(function(){YAHOO.util.Dom.batch(slides,function(innerel){if(innerel!==el){YAHOO.util.Dom.setStyle(innerel,"z-index",0);}else{YAHOO.util.Dom.setStyle(innerel,"z-index",1);}});waiting=false;});fadeIn.animate();currentItem=el;for(i=0;i<slides.length;i+=1){if(currentItem===slides[i]){nav_items[i].innerHTML=slider_nav_item_html_selected;}else{nav_items[i].innerHTML=slider_nav_item_html;}}}function showFromNav(e){YAHOO.util.Event.stopEvent(e);var el=YAHOO.util.Event.getTarget(e),as,a,item;if(el.nodeName.toLowerCase()==="img"){el=el.parentNode;}if(el.nodeName.toLowerCase()==="a"){if(waiting){return;}waiting=true;as=el.parentNode.getElementsByTagName("a");for(a=0;a<as.length;a+=1){if(as[a]===el){item=el.parentNode.parentNode.getElementsByTagName("li")[a];if(item!==currentItem){showItem(item);}else{waiting=false;}}}}}function showNext(e){if(e){YAHOO.util.Event.stopEvent(e);}if(waiting){return;}waiting=true;showItem(YAHOO.util.Dom.getNextSibling(currentItem)||YAHOO.util.Dom.getFirstChild(currentItem.parentNode));}function mouseOver(){clearInterval(autoplay_interval);autoplay_interval=NaN;}function mouseOut(e){if(!YAHOO.util.Region.getRegion(this).intersect(new YAHOO.util.Point(e.clientX,e.clientY))){autoplay_interval=setInterval(showNext,autoplay_delay);}}YAHOO.util.Event.onContentReady("slider",function(){transition_modifier=(window.transition_modifier&&YAHOO.util.Easing[transition_modifier])||YAHOO.util.Easing.easeOut;transition_speed=window.transition_speed||0.25;slider_nav_item_html_selected=window.slider_nav_item_html_selected||'<img src="/skin_images/selected.png" alt="" />';slider_nav_item_html=window.slider_nav_item_html||'<img src="/skin_images/unselected.png" alt="" />';autoplay_delay=window.autoplay_delay||4000;var slider=document.getElementById("slider"),slides=slider.getElementsByTagName("li"),first=true,nav,navItem;YAHOO.util.Dom.batch(slides,function(el){if(first){YAHOO.util.Dom.setStyle(el,"z-index",1);first=false;}else{YAHOO.util.Dom.setStyle(el,"z-index",0);}});currentItem=slides[0];nav=document.createElement("div");nav.id="slider_nav";navItem=document.createElement("a");navItem.href="#";YAHOO.util.Event.on(nav,"click",showFromNav);YAHOO.util.Event.on(slider,"mouseover",mouseOver);YAHOO.util.Event.on(slider,"mouseout",mouseOut);first=true;YAHOO.util.Dom.batch(slides,function(){if(first){navItem.innerHTML=slider_nav_item_html_selected;}nav.appendChild(navItem.cloneNode(true));if(first){navItem.innerHTML=slider_nav_item_html;first=false;}});slider.appendChild(nav);autoplay_interval=setInterval(showNext,autoplay_delay);});}());