var opera = false;
var iemac=false;
var safari=false;
var slideShowSpeed = 5000;
var crossFadeDuration=3;
var previousSelectedIndex=null;
var _captionLayer=null;
var _captionFrame=null;
var lastshow_id=-1;
var slideshow=null;
var xsliding=false;

nua=navigator.userAgent;opera=(nua.toLowerCase().indexOf('opera')!=-1);iemac=((nua.toLowerCase().indexOf('msie')!=-1) && (nua.toLowerCase().indexOf('mac')!=-1));safari=(nua.toLowerCase().indexOf('safari')!=-1);

function openCI(sl,initialIndex,id){var curimg=document.images['mainview'+id];var sli=sl.slides[initialIndex];curimg.src=sli.url;curimg.style.height=sli.height+'px';curimg.style.width=sli.width+'px';sl.currentindex=initialIndex;writeCaption(sl,id,initialIndex);}
function showCI(sl,initialIndex,id){if(!xsliding){var curimg=document.images['mainview'+id];var sli=sl.slides[initialIndex];curimg.src=sli.url;curimg.style.height=sli.height+'px';curimg.style.width=sli.width+'px';writeCaption(sl,id,initialIndex);};}
function resetCI(sl,id){var curimg=document.images['mainview'+id];var sli=sl.slides[sl.currentindex];curimg.src=sli.url;curimg.style.height=sli.height+'px';curimg.style.width=sli.width+'px';writeCaption(sl,id,sl.currentindex);}
function captionFrame(){if(!_captionFrame) _captionFrame=document.captionFrameiLayer;return _captionFrame;}
function captionLayer(){if(!_captionLayer) {_captionLayer=document.captionFrameiLayer.document.captionFrame;};return _captionLayer;}
function writeCaption(ss,id,index){_captionLayer=document.getElementById('captionDiv_'+id);if(_captionLayer != null){_captionLayer.innerHTML=ss.slides[index].caption;};}
function ImagePreloader(images,id,ss,callback){this.callback=callback;this.nLoaded=0;this.nProcessed=0;this.aImages=new Array;this.nImages=images.length;this.id=id;this.ss=ss;for(var i=0;i<images.length;i++) this.preload(images[i]);}
ImagePreloader.prototype.preload=function(ima){var oImage=new Image;if(!iemac) this.aImages.push(oImage);oImage.onload=ImagePreloader.prototype.onload;oImage.onerror=ImagePreloader.prototype.onerror;oImage.onabort=ImagePreloader.prototype.onabort;oImage.oImagePreloader=this;oImage.bLoaded=false;oImage.src=ima;}
ImagePreloader.prototype.onComplete=function(){this.nProcessed++;if(this.nProcessed==this.nImages) {this.callback(this.aImages,this.id,this.ss,this.nLoaded);}}
ImagePreloader.prototype.onload=function(){this.bLoaded=true;this.oImagePreloader.nLoaded++;this.oImagePreloader.onComplete();}
ImagePreloader.prototype.onerror=function(){this.bError=true;this.oImagePreloader.onComplete();}
ImagePreloader.prototype.onabort=function(){this.bAbort=true;this.oImagePreloader.onComplete();}
function onPreload(aImages,id,ss,nImages){if(nImages==1){mv=document.images['mainview'+id];mv.src=ss.slides[ss.currentindex].url;mv.style.height=ss.slides[ss.currentindex].height+'px';mv.style.width=ss.slides[ss.currentindex].width+'px';}}
function Next(sl,id){getNextImage(sl,false,id);}

function getNextImage(ss,doingshow,id)
{
  ssi=document.images['startstop'+ id];mv=document.images['mainview'+id];
  if(!doingshow){ss.sliding=false;if(ssi!=null) ssi.src="../extimages/scripts/show.gif";}
  previousSelectedIndex=ss.currentindex;
  if(++ss.currentindex > (ss.slides.length-1)) ss.currentindex=0;
  writeCaption(ss,id,ss.currentindex);
  if(safari){mv.src=ss.slides[ss.currentindex].url;mv.style.height=ss.slides[ss.currentindex].height+'px';mv.style.width=ss.slides[ss.currentindex].width+'px';}
  else{var aImg=[ss.slides[ss.currentindex].url];var ip=null;ip=new ImagePreloader(aImg,id,ss,onPreload);}
}

function Prev(sl,id){getPrevImage(sl,false,id);}

function getPrevImage(ss,doingshow,id)
{
  ssi=document.images['startstop'+ id];mv=document.images['mainview'+id];
  if(!doingshow){ss.sliding=false;if(ssi!=null) ssi.src="../extimages/scripts/show.gif";}
  previousSelectedIndex=ss.currentindex;if(--ss.currentindex < 0) ss.currentindex=ss.slides.length-1;writeCaption(ss,id,ss.currentindex);
  if(safari){mv.src=ss.slides[ss.currentindex].url;mv.style.height=ss.slides[ss.currentindex].height+'px';mv.style.width=ss.slides[ss.currentindex].width+'px';}
  else{var aImg=[ss.slides[ss.currentindex].url];var ip=null;ip=new ImagePreloader(aImg,id,ss,onPreload);}
}

function RunShow(sl,id){runSlideShow(sl,true,id);}

function runSlideShow(sl,startshow,id)
{
 if(startshow)
 {
  ssl=document.images['startstop'+lastshow_id];ssi=document.images['startstop'+id];
  if((lastshow_id !=id)&&(lastshow_id != -1)&&(xsliding)){if(ssl!=null) ssl.src="../extimages/scripts/show.gif";slideshow=sl;lastshow_id=id;if(ssi!=null) ssi.src="../extimages/scripts/stop.gif";return;}
  if(xsliding){xsliding=false;slideshow.sliding=false;if(ssi!=null) ssi.src="../extimages/scripts/show.gif";return;}
  else{slideshow=sl;xsliding=true;slideshow.sliding=true;lastshow_id=id;if(ssi!=null) ssi.src="../extimages/scripts/stop.gif";}
 }
 if(xsliding)
 {
  mv=document.images['mainview'+id];tr=(!opera)&&(document.all);
  if(tr && mv!=null){mv.style.filter="blendTrans(duration=2)";mv.style.filter="blendTrans(duration=crossFadeDuration)";mv.filters.blendTrans.Apply();}
  getNextImage(slideshow,true,id);
  if(tr && mv!=null) mv.filters.blendTrans.Play();t=setTimeout('runSlideShow(slideshow,false,lastshow_id)',slideShowSpeed);
 }
}
var opera = false;
var iemac=false;
var safari=false;
var slideShowSpeed = 5000;
var crossFadeDuration=3;
var previousSelectedIndex=null;
var _captionLayer=null;
var _captionFrame=null;
var lastshow_id=-1;
var slideshow=null;
var xsliding=false;

nua=navigator.userAgent;opera=(nua.toLowerCase().indexOf('opera')!=-1);iemac=((nua.toLowerCase().indexOf('msie')!=-1) && (nua.toLowerCase().indexOf('mac')!=-1));safari=(nua.toLowerCase().indexOf('safari')!=-1);

function openCI(sl,initialIndex,id){var curimg=document.images['mainview'+id];var sli=sl.slides[initialIndex];curimg.src=sli.url;curimg.style.height=sli.height+'px';curimg.style.width=sli.width+'px';sl.currentindex=initialIndex;writeCaption(sl,id,initialIndex);}
function showCI(sl,initialIndex,id){if(!xsliding){var curimg=document.images['mainview'+id];var sli=sl.slides[initialIndex];curimg.src=sli.url;curimg.style.height=sli.height+'px';curimg.style.width=sli.width+'px';writeCaption(sl,id,initialIndex);};}
function resetCI(sl,id){var curimg=document.images['mainview'+id];var sli=sl.slides[sl.currentindex];curimg.src=sli.url;curimg.style.height=sli.height+'px';curimg.style.width=sli.width+'px';writeCaption(sl,id,sl.currentindex);}
function captionFrame(){if(!_captionFrame) _captionFrame=document.captionFrameiLayer;return _captionFrame;}
function captionLayer(){if(!_captionLayer) {_captionLayer=document.captionFrameiLayer.document.captionFrame;};return _captionLayer;}
function writeCaption(ss,id,index){_captionLayer=document.getElementById('captionDiv_'+id);if(_captionLayer != null){_captionLayer.innerHTML=ss.slides[index].caption;};}
function ImagePreloader(images,id,ss,callback){this.callback=callback;this.nLoaded=0;this.nProcessed=0;this.aImages=new Array;this.nImages=images.length;this.id=id;this.ss=ss;for(var i=0;i<images.length;i++) this.preload(images[i]);}
ImagePreloader.prototype.preload=function(ima){var oImage=new Image;if(!iemac) this.aImages.push(oImage);oImage.onload=ImagePreloader.prototype.onload;oImage.onerror=ImagePreloader.prototype.onerror;oImage.onabort=ImagePreloader.prototype.onabort;oImage.oImagePreloader=this;oImage.bLoaded=false;oImage.src=ima;}
ImagePreloader.prototype.onComplete=function(){this.nProcessed++;if(this.nProcessed==this.nImages) {this.callback(this.aImages,this.id,this.ss,this.nLoaded);}}
ImagePreloader.prototype.onload=function(){this.bLoaded=true;this.oImagePreloader.nLoaded++;this.oImagePreloader.onComplete();}
ImagePreloader.prototype.onerror=function(){this.bError=true;this.oImagePreloader.onComplete();}
ImagePreloader.prototype.onabort=function(){this.bAbort=true;this.oImagePreloader.onComplete();}
function onPreload(aImages,id,ss,nImages){if(nImages==1){mv=document.images['mainview'+id];mv.src=ss.slides[ss.currentindex].url;mv.style.height=ss.slides[ss.currentindex].height+'px';mv.style.width=ss.slides[ss.currentindex].width+'px';}}
function Next(sl,id){getNextImage(sl,false,id);}

function getNextImage(ss,doingshow,id)
{
  ssi=document.images['startstop'+ id];mv=document.images['mainview'+id];
  if(!doingshow){ss.sliding=false;if(ssi!=null) ssi.src="../extimages/scripts/show.gif";}
  previousSelectedIndex=ss.currentindex;
  if(++ss.currentindex > (ss.slides.length-1)) ss.currentindex=0;
  writeCaption(ss,id,ss.currentindex);
  if(safari){mv.src=ss.slides[ss.currentindex].url;mv.style.height=ss.slides[ss.currentindex].height+'px';mv.style.width=ss.slides[ss.currentindex].width+'px';}
  else{var aImg=[ss.slides[ss.currentindex].url];var ip=null;ip=new ImagePreloader(aImg,id,ss,onPreload);}
}

function Prev(sl,id){getPrevImage(sl,false,id);}

function getPrevImage(ss,doingshow,id)
{
  ssi=document.images['startstop'+ id];mv=document.images['mainview'+id];
  if(!doingshow){ss.sliding=false;if(ssi!=null) ssi.src="../extimages/scripts/show.gif";}
  previousSelectedIndex=ss.currentindex;if(--ss.currentindex < 0) ss.currentindex=ss.slides.length-1;writeCaption(ss,id,ss.currentindex);
  if(safari){mv.src=ss.slides[ss.currentindex].url;mv.style.height=ss.slides[ss.currentindex].height+'px';mv.style.width=ss.slides[ss.currentindex].width+'px';}
  else{var aImg=[ss.slides[ss.currentindex].url];var ip=null;ip=new ImagePreloader(aImg,id,ss,onPreload);}
}

function RunShow(sl,id){runSlideShow(sl,true,id);}

function runSlideShow(sl,startshow,id)
{
 if(startshow)
 {
  ssl=document.images['startstop'+lastshow_id];ssi=document.images['startstop'+id];
  if((lastshow_id !=id)&&(lastshow_id != -1)&&(xsliding)){if(ssl!=null) ssl.src="../extimages/scripts/show.gif";slideshow=sl;lastshow_id=id;if(ssi!=null) ssi.src="../extimages/scripts/stop.gif";return;}
  if(xsliding){xsliding=false;slideshow.sliding=false;if(ssi!=null) ssi.src="../extimages/scripts/show.gif";return;}
  else{slideshow=sl;xsliding=true;slideshow.sliding=true;lastshow_id=id;if(ssi!=null) ssi.src="../extimages/scripts/stop.gif";}
 }
 if(xsliding)
 {
  mv=document.images['mainview'+id];tr=(!opera)&&(document.all);
  if(tr && mv!=null){mv.style.filter="blendTrans(duration=2)";mv.style.filter="blendTrans(duration=crossFadeDuration)";mv.filters.blendTrans.Apply();}
  getNextImage(slideshow,true,id);
  if(tr && mv!=null) mv.filters.blendTrans.Play();t=setTimeout('runSlideShow(slideshow,false,lastshow_id)',slideShowSpeed);
 }
}