var slideshowouter=null;var iTimeoutId;var slideCount=0;var slideIndex=0;var timeGap;function advanceSlide(){if(slideCount<slideIndex){slideIndex=1;}
else if(slideIndex==0){slideIndex=slideCount;}
var slide=slideshowouter.firstChild;for(var count=1;count<=slideCount;count++){if(count==slideIndex){slide.className="show cf";}
else{slide.className="hide";}
slide=slide.nextSibling;}}
function initializeSlideshow(timertick){try{slideshowouter=document.getElementById("outerimagediv");}
catch(e){return;}
timeGap=timertick;slideIndex=1;slideCount=slideshowouter.childNodes.length;startTimer();}
function previousSlide()
{if(slideshowouter!=null){slideIndex--;advanceSlide();stopTimeronNav();}}
function nextSlide(){if(slideshowouter!=null){slideIndex++;advanceSlide();stopTimeronNav();}}
function startTimer(){iTimeoutId=setTimeout(moveSlideOnTimer,timeGap);}
function moveSlideOnTimer(){slideIndex++;advanceSlide();startTimer();}
function stopTimeronNav(){if(iTimeoutId){clearTimeout(iTimeoutId);startTimer();}}