dw_RandRotator.prototype=new dw_Rotator();
function dw_RandRotator(
sp,pt,bClickable,bMouse,tgt){
this.num=dw_Rotator.col.length;
this.name="RandRotateImg"+this.num;
this.mouseEvs=bMouse;
this.clickable=bClickable;
this.rObj=dw_Rotator;
this.rObj(this.name,sp,pt,tgt);
};
dw_RandRotator.prototype.setUpImage=function(imgAr,w,h,bTrans){
this.trans=bTrans;
this.ctr=Math.floor(Math.random()*imgAr.length);
var img=imgAr[this.ctr];
var imgStr='<img name="'+this.name+'" src="'+this.path+img+'"';imgStr+=(typeof w=="number")?' width="'+w+'"':'';
    imgStr+=(typeof h=="number")?' height="'+h+'"':'';imgStr+=' alt="">';
    var str="";if(this.clickable){
    str+='<a href="" onclick="return dw_Rotator.doClick('+this.num+')"';
    if(this.mouseEvs)
    {
        str+=' onmouseover="dw_Rotator.pause('+this.num+')"';
        str+=' onmouseout="dw_Rotator.resume('+this.num+')"';
    }
    str+=' onfocus="this.blur()">'+imgStr+'</a>';
    }
    else
    {
        str=imgStr;
    }
    document.write(str);
    document.close();
    for(
    var i=0;
    imgAr[i];i++)this.addImages(imgAr[i]);
    };
    dw_RandRotator.prototype.rotate=function()
    {
    clearTimeout(this.timer);
    this.timer=null;
    var ctr=Math.floor(Math.random()*this.imgs.length);
    var i=0;
    while(ctr==this.ctr&&i<6)
    {
    ctr=Math.floor(Math.random()*this.imgs.length);i++;
    }
    this.ctr=ctr;
    var imgObj=document.images[this.name];
    if(!imgObj||!dw_Rotator.ready)return;
    if(this.trans&&typeof imgObj.filters!="undefined")
    {
    imgObj.style.filter='blendTrans(duration=1)';
    if(imgObj.filters.blendTrans)imgObj.filters.blendTrans.Apply();
    }
    imgObj.src=this.imgs[this.ctr].src;
    if(this.trans&&typeof imgObj.filters!="undefined"&&imgObj.filters.blendTrans)imgObj.filters.blendTrans.Play();
    this.timer=setTimeout(this.animString+".rotate()",this.speed);
    };