////NO need to edit /////////////

/***********************************************
* Swiss Army Image slide show script  - © John Davenport Scheuer: http://home.comcast.net/~jscheuer1/
* This notice MUST stay intact for legal use
* Visit Dynamic Drive at http://www.dynamicdrive.com/ for full original source code
***********************************************/

function preloadctrl(im){
  if (typeof im=='string'){
    var imo=new Image();
    imo.src=im;
  }
}

if(document.images&&typeof preload_ctrl_images!='undefined'&&preload_ctrl_images){
  var ctrlimgs=[previmg, stopimg, playimg, nextimg]
  for (var i_tem = 0; i_tem < ctrlimgs.length; i_tem++)
    if (ctrlimgs[i_tem])
      preloadctrl(ctrlimgs[i_tem])
}

var iss=[]; //array to cache inter_slide instances

function inter_slide(){
  if(!document.images||arguments.length==0)
    return;
  var imgs=arguments[0];
  var width=null, height=null, delay=null;
  if(arguments.length==2)
    delay=arguments[1];
  else if(arguments.length==3||arguments.length==4)
    width=arguments[1], height=arguments[2], delay=arguments[3]? arguments[3] : null;
  this.dom=(document.getElementById) //modern dom browsers
  this.da=document.all
  this.delay=imgs.delay? imgs.delay : delay? delay : 3000+iss.length*750;
  this.nextimgidx=0;
  iss[this.issid=iss.length]=this;
  this.imgs=imgs;
  if (imgs.random)
    this.imgs.sort(function() {
      return 0.5 - Math.random();
    }) //thanks to Mike (aka Mwinter) :)
  this.imgborder=imgs.border? parseInt(imgs.border) : 0;
  if (!this.dom){
    this.postimgs=new Array() //preload imgs
    for (p=0;p<imgs.length;p++){
      this.postimgs[p]=new Image()
      this.postimgs[p].src=this.imgs[p][0]
    }
  }

  if (this.dom){ //if modern browsers (ie: Firefox, IE5+)
    this.faded=0;
    this.loadimgidx=[];
    this.fade=!imgs.nofade;
    if(this.fade)
      this.degree=10 //initial opacity degree (10%)
    this.pausecheck=imgs.pause;
    this.mouseovercheck=0
    this.canvasbase="canvas"+this.issid
    this.curcanvas=this.canvasbase+"_0"
    this.descriptions=!imgs.no_descriptions;
    this.man_start=imgs.manual_start;
    this.addbr=!imgs.no_added_linebreaks;
    this.no_auto=imgs.no_auto;
    this.onclick=imgs.onclick;
    this.specs=imgs.specs;
    this.counter=imgs.counter;
    this.ics=imgs.image_controls;
    this.jumpto=imgs.jumpto;
    this.no_c=imgs.no_controls;
    this.target=imgs.target;
    this.ualt=imgs.use_alt;
    this.utit=imgs.use_title;
    this.fadecolor=imgs.fadecolor;
    this.ibut_hc=imgs.button_highlight;
    this.dp=imgs.desc_prefix? imgs.desc_prefix : ' ';
    this.imbcolor=imgs.border_color;
    this.imbstyle=imgs.border_style;
    this.width=imgs.width? imgs.width : width? width : null
    this.width=this.width? this.width+this.imgborder*2 : null;
    this.height=imgs.height? imgs.height : height? height : null
    this.height=this.height? this.height+this.imgborder*2 : null;
    var ief='', dims='';
    if(this.width||this.height)
      dims=this.width&&this.height? 'width:'+this.width+'px;height:'+this.height+'px;' : this.width? 'width:'+this.width+'px;' : 'height:'+this.height+'px;';
    if(this.fade&&document.body&&document.body.style)
      ief=document.body.filters? 'filter:progid:DXImageTransform.Microsoft.alpha(opacity=0);' : typeof document.body.style.opacity=='string'? 'opacity:0;' : 'opacity:0.10;-moz-opacity:0.10;-khtml-opacity:0.10;';
    var brs=this.addbr? '<br>' : '';
    if (imgs.controls_top){
      this.controls();
      document.write(brs)
    }
    document.write('<div align="center"><div id="master'+this.issid+'" style="position:relative;'+dims+'overflow:hidden;margin:0 auto;"><div id="'+this.canvasbase+'_0" style="position:absolute;'+dims+'top:0;left:0;'+ief+'background-color:'+(imgs.fadecolor? imgs.fadecolor : 'white')+'"><\/div><div id="'+this.canvasbase+'_1" style="position:absolute;'+dims+'top:0;left:0;'+ief+'background-color:'+(imgs.fadecolor? imgs.fadecolor : 'white')+'"><\/div><\/div><\/div>')
    if(this.descriptions)
      document.write(brs+'<div align="center">'+this.dp+'<span id="imgdsc'+this.issid+'">&nbsp;<\/span></div>\n');
    if(this.counter&&!this.descriptions)
      document.write(brs);
    if(this.counter)
      this.cntrl()
    if (!imgs.controls_top){
      document.write(this.ics? '' : brs);
      this.controls();
    }
  }
  else
    document.write('<div align="center"><img name="defaultslide'+this.issid+'" src="'+this.postimgs[0].src+'"><\/div>')


  if (this.dom) //if modern browsers such as Firefox, IE5+
    this.startit()
  else{
    this.nextimgidx++
    setInterval("iss["+this.issid+"].rotateimg()", this.delay)
  }
}

inter_slide.prototype.cntrl=function(){
  this.cpad=this.imgs.length.toString().length;
  document.write('<div align="center">Viewing Image: <b><span id="thecnt'+this.issid+'"><\/span><\/b> of<span style="font-size:1ex;">&nbsp;</span>&nbsp;<b>'+this.imgs.length+'<\/b><\/div>');
}

inter_slide.prototype.controls=function(){
  var brs=this.addbr? '<br>' : ' &nbsp;';
  if(!this.ics&&!this.no_c)
    document.write('<div align="center"><input id="prev'+this.issid+'" disabled type="button" value=" << " onclick="iss['+this.issid+'].changeimg(false, \'nav\');">\n'+
      (this.no_auto? '&nbsp;&nbsp;&nbsp;' : ' <input id="gostp'+this.issid+'" type="button" value=" Stop " onclick="iss['+this.issid+'].gostop(this);">\n')+
      ' <input id="next'+this.issid+'" disabled type="button" value=" >> " onclick="iss['+this.issid+'].changeimg(true, \'nav\');">'+(this.jumpto? brs+'Jump to: <input disabled type="text" size="'+this.imgs.length.toString().length+'" id="goto'+this.issid+'" onkeydown="iss['+this.issid+'].jumper(event);"><input id="go'+this.issid+'" disabled type="button" onclick="iss['+this.issid+'].jumper();" value="GO">' : '')+'<\/div>')
  else if(this.ics&&!this.no_c){
    var op=document.body.filters? ' style="filter:alpha(opacity=100);"' : ' style="opacity:'+(this.man_start? 0.99 : 0.45)+';"';
    document.write('<table align="center" cellpadding="0" cellspacing="10"><tr><td valign="middle" align="center" style="padding:2px 2px 1px 2px;"><input'+op+' onmouseover="iss['+this.issid+'].ibute(this,1);" onmouseout="iss['+this.issid+'].ibute(this,2);" onmousedown="iss['+this.issid+'].ibute(this,3);" onmouseup="iss['+this.issid+'].ibute(this,4);" type="image" title="Previous" id="prev'+this.issid+'" src="'+previmg+'" onclick="iss['+this.issid+'].changeimg(false, \'nav\');"><\/td>'+(this.no_auto? '<td>&nbsp;<\/td>' : '<td valign="middle" align="center" style="padding:2px 2px 1px 2px;"><input onmouseover="iss['+this.issid+'].ibute(this,1);" onmouseout="iss['+this.issid+'].ibute(this,2);" onmousedown="iss['+this.issid+'].ibute(this,3);" onmouseup="iss['+this.issid+'].ibute(this,4);" title="Stop" type="image" id="gostp'+this.issid+'" src="'+(this.g_fPlayMode? playimg : stopimg)+'" onclick="iss['+this.issid+'].gostop(this);"><\/td>')+'<td valign="middle" align="center" style="padding:2px 2px 1px 2px;"><input'+op+' onmouseover="iss['+this.issid+'].ibute(this,1);" onmouseout="iss['+this.issid+'].ibute(this,2);" onmousedown="iss['+this.issid+'].ibute(this,3);" onmouseup="iss['+this.issid+'].ibute(this,4);" type="image" title="Next" id="next'+this.issid+'" src="'+nextimg+'" onclick="iss['+this.issid+'].changeimg(true, \'nav\');"><\/td><\/tr><\/table>\n');
  }
  else
    this.no_c=1;
}

inter_slide.prototype.jumper=function(e){
  var key;
  if(typeof e=='object')
    key=e.keyCode? e.keyCode : e.which? e.which : 1;
  if(key&&key!==13)
    return;
  var num=typeof e=='number'? e : parseInt(this.go('goto'+this.issid).value);
  if(num<=this.imgs.length&&num>0){
    this.nextimgidx=num-2;
    this.changeimg(true, 'jump');
  }
}

inter_slide.prototype.ibute=function(obj, i){
  if(!obj.parentNode)
    return;
  if(i==1)
    obj.parentNode.style.backgroundColor=this.ibut_hc? this.ibut_hc : 'yellow';
  else if(i==2)
    obj.parentNode.style.backgroundColor='transparent';
  else if(i==3){
    obj.parentNode.style.borderTop=obj.parentNode.style.borderLeft='1px solid gray';
    obj.parentNode.style.paddingRight='1px';
    obj.parentNode.style.paddingBottom=0;
  }
  if (i==2||i==4){
    obj.parentNode.style.borderTop=obj.parentNode.style.borderLeft='none';
    obj.parentNode.style.paddingRight='2px';
    obj.parentNode.style.paddingBottom='1px';
  }
}

inter_slide.prototype.fadepic=function(){
  if (this.fade&&this.degree<100){
    this.faded=0
    this.degree+=10
    if (this.tempobj.filters&&this.tempobj.filters[0]){
      if (typeof this.tempobj.filters[0].opacity=="number") //if IE6+
        this.tempobj.filters[0].opacity=this.degree
      else //else if IE5.5-
        this.tempobj.style.filter="alpha(opacity="+this.degree+")"
    }
    else if (this.tempobj.style.MozOpacity)
      this.tempobj.style.MozOpacity=this.degree/101
    else if (this.tempobj.style.KhtmlOpacity)
      this.tempobj.style.KhtmlOpacity=this.degree/100
    else if (this.tempobj.style.opacity&&!this.tempobj.filters)
      this.tempobj.style.opacity=this.degree/101
  }
  else{
    this.faded=1
    clearInterval(this.fadeclear)
    this.nextcanvas=(this.curcanvas==this.canvasbase+"_0")? this.canvasbase+"_0" : this.canvasbase+"_1"
    this.tempobj=this.go(this.nextcanvas)
    if(this.playing)
      this.changeimg()
  }
}

inter_slide.prototype.populateslide=function(picobj, picidx){
  if(document.getElementsByTagName){
    if(picobj.getElementsByTagName('a')[0]&&picobj.getElementsByTagName('a')[0].onclick)
      picobj.getElementsByTagName('a')[0].onclick=null;
    if(picobj.getElementsByTagName('img')[0]&&picobj.getElementsByTagName('img')[0].onload)
      picobj.getElementsByTagName('img')[0].onload=null;
  }
  picobj.style.backgroundColor=this.imgs[picidx].fadecolor? this.imgs[picidx].fadecolor : this.fadecolor? this.fadecolor : 'white';
  var slideHTML='<table border="0" cellpadding="0" cellspacing="0" width="100%" height="100%"><tr><td width="100%" height="100%" align="center" valign="middle" style="background:transparent none;">'
  if (this.imgs[picidx][2]){ //if associated link exists for img
    var specs=this.imgs[picidx][4]? ", '"+this.imgs[picidx][4]+"'" : this.specs? ", '"+this.specs+"'" : '';
    slideHTML+='<a href="'+this.imgs[picidx][2]+'"'+(this.imgs[picidx][3]? ' target="'+this.imgs[picidx][3]+'"' : this.target? ' target="'+this.target+'"' : '')+' onclick="'+(this.onclick? this.onclick : 'window.open(this.href, (this.target? this.target : \'_self\')'+specs+');return false;')+'">'
  }
  slideHTML+='<img id="theimg'+picidx+'_'+this.issid+'" src="'+(this.loadimgidx[picidx]&&typeof this.loadimgidx[picidx].complete=='boolean'&&this.loadimgidx[picidx].complete? this.loadimgidx[picidx].src : this.imgs[picidx][0])+'" alt="'+(this.ualt? this.imgs[picidx][1] : 'Slide Show Image')+'" title="'+(this.utit? this.imgs[picidx][1] : '')+'" '+(this.imbcolor&&!this.imgs[picidx].noborder? 'style="border:'+this.imgborder+'px '+(this.imbstyle? this.imbstyle : 'solid')+' '+this.imbcolor+';"' : 'border="'+(this.imgs[picidx].noborder? '0' : this.imgborder)+'"')+(!this.width||!this.height? ' onload="iss['+this.issid+'].imgload(this);"' : '')+'>'
  if (this.imgs[picidx][2]) //if associated link exists for img
    slideHTML+='<\/a>'
  slideHTML+='<\/td><\/tr><\/table>'
  picobj.innerHTML=slideHTML
}

inter_slide.prototype.buttons=function(bool){
  if(this.no_c)
    return;
  var next=this.go('next'+this.issid), prev=this.go('prev'+this.issid);
  next.disabled=prev.disabled=!bool;
  next.title=bool? 'next' : '';
  prev.title=bool? 'previous' : '';
  if(this.jumpto&&!this.ics)
    this.go('go'+this.issid).disabled=this.go('goto'+this.issid).disabled=!bool;
  if(this.ics){
    if(!this.no_auto){
      var go=this.go('gostp'+this.issid)
      go.title=bool? 'Play' : 'Stop';
      go.src=bool? playimg : stopimg;
    }
    if(prev.filters&&prev.parentNode)
      prev.parentNode.style.filter=next.parentNode.style.filter='alpha(opacity='+(bool? 100 : 45)+')';
    else if(prev.style.opacity&&!prev.filters)
      prev.style.opacity=next.style.opacity=bool? 0.99 : 0.45;
  }
}

inter_slide.prototype.imgload=function(el){
  if(!el&&!this.imgel)
    return;
  var el=el? el : this.imgel;
  if(el.width==0||el.height==0){
    this.imgel=el;
    var cacheobj=this;
    clearTimeout(this.getdim)
    this.getdim=setTimeout(function(){
      cacheobj.imgload()
      }, 300)
    return;
  }
  var m=this.go('master'+this.issid).style, c0=this.go(this.canvasbase+'_0').style, c1=this.go(this.canvasbase+'_1').style;
  if(!this.width){
    this.width=el.width+this.imgborder*2;
    m.width = c0.width = c1.width = this.width+'px';
  }
  if(!this.height){
    this.height=el.height+this.imgborder*2;
    m.height = c0.height = c1.height = this.height+'px';
  }
}

inter_slide.prototype.changeimg=function(bool,nav){
  if(this.playing){
    this.buttons(false)
    this.nextimgidx=(this.keeptrack()<this.imgs.length-1)? this.keeptrack()+1 : 0
    this.populateslide(this.tempobj, this.nextimgidx)
    if(bool)
      this.rotateimg()
    else{
      clearTimeout(this.inprocess)
      this.inprocess=setTimeout("iss["+this.issid+"].rotateimg()", this.delay)
    }
  }
  else {
    if(!this.faded){
      if(nav&&nav=='nav')
        return;
      this.nextimgidx=this.keeptrack()+(bool? 1 : -1)
      this.nextimgidx=(this.nextimgidx<this.imgs.length)? this.nextimgidx : this.nextimgidx-this.imgs.length
      this.nextimgidx=(this.nextimgidx>-1)? this.nextimgidx : this.imgs.length+this.nextimgidx
      return;
    }
    if(this.fadeclear)
      clearInterval(this.fadeclear);
    if(bool){
      var loadidx=this.nextimgidx+2
      loadidx=(loadidx<this.imgs.length)? loadidx : loadidx-this.imgs.length;
      loadidx=(loadidx>-1)? loadidx : this.imgs.length+loadidx;
      this.loadimgidx[loadidx]=new Image();
      this.loadimgidx[loadidx].src=this.imgs[loadidx][0];
    }
    else{
      var loadidx=this.nextimgidx-2
      loadidx=(loadidx<this.imgs.length)? loadidx : loadidx-this.imgs.length
      loadidx=(loadidx>-1)? loadidx : this.imgs.length+loadidx
      this.loadimgidx[loadidx]=new Image();
      this.loadimgidx[loadidx].src=this.imgs[loadidx][0];
    }
    if(nav&&nav=='jump')
      this.nextimgidx++;
    else
      this.nextimgidx=this.keeptrack()+(bool? 1 : -1)
    this.nextimgidx=(this.nextimgidx<this.imgs.length)? this.nextimgidx : this.nextimgidx-this.imgs.length
    this.nextimgidx=(this.nextimgidx>-1)? this.nextimgidx : this.imgs.length+this.nextimgidx
    this.populateslide(this.tempobj, this.nextimgidx)
    this.rotateimg()
  }
}

inter_slide.prototype.go=function(id){
  return this.da? this.da[id] : document.getElementById(id);
}

inter_slide.prototype.rotateimg=function(){
  if(this.dom){
    var cimg=this.go('theimg'+this.nextimgidx+'_'+this.issid)? this.go('theimg'+this.nextimgidx+'_'+this.issid) : null;
    if(cimg&&typeof cimg.complete=='boolean'&&!cimg.complete){
      var cacheobj=this
      clearTimeout(this.loading)
      this.loading=setTimeout(function(){
        cacheobj.rotateimg()
        }, 300)
      return;
    }
    if (this.mouseovercheck==1){
      var cacheobj=this
      clearTimeout(this.mousep)
      this.mousep=setTimeout(function(){
        cacheobj.rotateimg()
        }, 100)
      return;
    }
    if(this.fade)
      this.resetit()
    var crossobj=this.tempobj=this.go(this.curcanvas)
    crossobj.style.zIndex++
    var othercanvas=this.curcanvas==this.canvasbase+"_0"? this.go(this.canvasbase+"_1") : this.go(this.canvasbase+"_0");
    othercanvas.style.zIndex=0;
    if(this.descriptions)
      this.go('imgdsc'+this.issid).innerHTML = this.imgs[this.keeptrack()][1];
    if(this.counter){
      var padit='';
      for (var p=0; p<this.cpad-(this.nextimgidx+1).toString().length; p++)
        padit+='<span style="visibility:hidden;">0</span>';
      this.go('thecnt'+this.issid).innerHTML = padit+(this.keeptrack()<this.imgs.length? this.keeptrack()+1 : 1);
    }
    if (this.jumpto)
      this.go('goto'+this.issid).value=this.keeptrack()<this.imgs.length? this.keeptrack()+1 : 1;
    this.jumperidx=this.keeptrack()<this.imgs.length? this.keeptrack()+1 : 1;
    var fadeobj=this
    clearInterval(this.fadeclear)
    this.fadeclear=setInterval(function(){
      fadeobj.fadepic()
      },50)
    this.curcanvas=(this.curcanvas==this.canvasbase+"_0")? this.canvasbase+"_1" : this.canvasbase+"_0"
  }
  else{
    var v4imgobj=document.images['defaultslide'+this.issid]
    v4imgobj.src=this.postimgs[this.nextimgidx].src
    this.nextimgidx=(this.nextimgidx<this.imgs.length-1)? this.nextimgidx+1 : 0
  }
}

inter_slide.prototype.resetit=function(){
  this.degree=10
  var crossobj=this.go(this.curcanvas)
  if (crossobj.filters&&crossobj.filters[0]){
    if (typeof crossobj.filters[0].opacity=="number") //if IE6+
      crossobj.filters(0).opacity=this.degree
    else //else if IE5.5-
      crossobj.style.filter="alpha(opacity="+this.degree+")"
  }
  else if (crossobj.style.MozOpacity)
    crossobj.style.MozOpacity=this.degree/101
  else if (crossobj.style.KhtmlOpacity)
    crossobj.style.KhtmlOpacity=this.degree/100
  else if (crossobj.style.opacity&&!crossobj.filters)
    crossobj.style.opacity=this.degree/101
}

inter_slide.prototype.startit=function(){
  this.playing=1
  var crossobj=this.go(this.curcanvas)
  this.populateslide(crossobj, this.nextimgidx)
  if (this.pausecheck==1){ //if slideshow should pause onmouseover
    var cacheobj=this
    var crossobjcontainer=this.go("master"+this.issid)
    crossobjcontainer.onmouseover=function(){
      cacheobj.mouseovercheck=1
      }
    crossobjcontainer.onmouseout=function(){
      cacheobj.mouseovercheck=0
      }
  }
  this.rotateimg()
  if(this.no_auto)
    this.gostop();
  else if(this.man_start)
    this.gostop(this.go('gostp'+this.issid));
  else if(this.ics&&document.body.filters){ //kludge for IE5.5 bug
    this.buttons(false);
  }
}

inter_slide.prototype.gostop=function(el){
  if(el)
    el.value=el.value==' Stop '? ' Play ' : ' Stop ';
  if(this.inprocess&&this.playing){
    clearTimeout(this.inprocess);
    this.nextimgidx-=this.faded;
  }
  this.playing=!this.playing;
  if(this.playing){
    clearInterval(this.fadeclear)
    this.faded=1
    this.changeimg(true);
  }
  else{
    var loadidx=(this.keeptrack()<this.imgs.length-1)? this.keeptrack()+1 : 0
    this.loadimgidx[loadidx]=new Image();
    this.loadimgidx[loadidx].src=this.imgs[loadidx][0];
    this.jumper(this.jumperidx? this.jumperidx : 0)
    this.buttons(true);
  }
}

inter_slide.prototype.keeptrack=function(){
  if(!document.getElementsByTagName)
    return this.nextimgidx;
  var canvases=[this.go('canvas'+this.issid+'_0'), this.go('canvas'+this.issid+'_1')]
  if(canvases[0].style.zIndex>canvases[1].style.zIndex&&canvases[0].getElementsByTagName("img")[0])
    return parseInt(canvases[0].getElementsByTagName('img')[0].id.replace(/theimg/, ''))
  else if(canvases[1].getElementsByTagName("img")[0])
    return parseInt(canvases[1].getElementsByTagName('img')[0].id.replace(/theimg/, ''))
  else
    return this.nextimgidx;
}