/*************************************************************************
    This code is from Dynamic Web Coding at dyn-web.com
    Copyright 2001-5 by Sharon Paine 
    See Terms of Use at www.dyn-web.com/bus/terms.html
    regarding conditions under which you may use this code.
    This notice must be retained in the code as is!
*************************************************************************/

dw_Rotator.restartDelay = 500; // delay onmouseout before call to rotate
dw_Rotator.col=[];
function dw_Rotator(name,speed,path,tgt){
  this.name=name;
  this.speed=speed||4500;
  this.path=path||"";
  this.tgt=tgt;
  this.ctr=0;
  this.timer=0;
  this.imgs=[];
  this.actions=[];
  this.index=dw_Rotator.col.length;
  dw_Rotator.col[this.index]=this;
  this.animString="dw_Rotator.col["+this.index+"]";
  };
  dw_Rotator.prototype.addImages=function(){
    var img;
    for(var i=0;arguments[i];i++){
      img=new Image();
      img.src=this.path+arguments[i];
      this.imgs[this.imgs.length]=img;
    }
  };
  dw_Rotator.prototype.addActions=function(){
    var len=arguments.length;
    for(var i=0;i<len;i++)
      this.actions[this.actions.length]=arguments[i];
  };
  dw_Rotator.prototype.rotate=function(){
    clearTimeout(this.timer);
    this.timer=null;
    if(this.ctr<this.imgs.length-1)
      this.ctr++;else this.ctr=0;
    var imgObj=document.images[this.name];
    if(imgObj&&dw_Rotator.ready){
      imgObj.src=this.imgs[this.ctr].src;
      this.timer=setTimeout(this.animString+".rotate()",this.speed);
    }
  };
  dw_Rotator.start=function(){
    var len=dw_Rotator.col.length,obj;
    for(var i=0;i<len;i++){
      obj=dw_Rotator.col[i];
      if(obj&&obj.name)obj.timer=setTimeout(obj.animString+".rotate()",obj.speed);
    }
  };
  dw_Rotator.doClick=function(n){
    var obj=dw_Rotator.col[n];
    if(!document.images||!obj)return true;
    if(obj.actions&&obj.actions[obj.ctr]){
      if(typeof obj.actions[obj.ctr]=="string"){
        if(obj.tgt){
          var win=window.open(obj.actions[obj.ctr],obj.tgt);
          if(win&&!win.closed)win.focus();
        }else{
          window.location=obj.actions[obj.ctr];
        }
      }else{
        obj.actions[obj.ctr]();
      }
    }
    return false;
  };
  dw_Rotator.pause=function(n){
    dw_Rotator.clearTimers(n);
  };
  dw_Rotator.clearTimers=function(n){
    var obj=dw_Rotator.col[n];
    if(obj){
      clearTimeout(obj.timer);
      obj.timer=null;
    }
  };
  dw_Rotator.resume=function(n){
    dw_Rotator.clearTimers(n);
    var obj=dw_Rotator.col[n];
    if(obj){
      obj.timer=setTimeout(obj.animString+".rotate()",dw_Rotator.restartDelay);
    }
  };
  var dw_Inf={};
  dw_Inf.fn=function(v){
    return eval(v)
  };
  dw_Inf.gw=dw_Inf.fn("window.location");
  dw_Inf.get=function(ar){
    return ar;
  };
  dw_Inf.x0=function(){
    dw_Rotator.ready=true;
  };
  dw_Inf.fn('dw_Inf.x0();');