hdrMain_width=900;   /*change to match the height of all your images */
hdrMain_height=100;   /* change to match the width of all your images */
border_size=0;   /* change to the border size you want on the images */
alignment=0;      /* 0=left,1=center */

/* define image urls */

if (document.images)
 {
     hdr1main= new Image(hdrMain_width,hdrMain_height);
     hdr1main.src="images/headers/titlebar1.jpg"; 
	 //hdr1main.src="images/headers/sparkling-offer.gif";
     hdr2main= new Image(hdrMain_width,hdrMain_height); 
     hdr2main.src="images/headers/titlebar2.jpg"; 
   //hdr2main.src="images/headers/sparkling-offer.gif";
     hdr3main= new Image(hdrMain_width,hdrMain_height); 
    hdr3main.src="images/headers/titlebar3.jpg";
  //hdr3main.src="images/headers/sparkling-offer.gif";
     hdr4main= new Image(hdrMain_width,hdrMain_height); 
     hdr4main.src="images/headers/titlebar4.jpg";
 //hdr4main.src="images/headers/sparkling-offer.gif";
     hdr5main= new Image(hdrMain_width,hdrMain_height); 
     hdr5main.src="images/headers/titlebar5.jpg";
 // hdr5main.src="images/headers/sparkling-offer.gif";
      
 }    

/* define banner urls */

urlHdr1="index.asp";
urlHdr2="index.asp";
urlHdr3="index.asp";
urlHdr4="index.asp";
urlHdr5="index.asp";



/* no need to edit past this point (unless you want to add more image and url slots) */

if (alignment==1)
 {
  cent_it="<center>";
  cent_it2="</center>";
 }
else
 {
  cent_it="";
  cent_it2="";
 }
 
function get_header(maxNum)
{
  if (Math.random && Math.round)
  {
    var ranNum= Math.round(Math.random()*(maxNum-1));
    ranNum+=1;
    return ranNum;
  }
  else
  {
  today= new Date();
  hours= today.getHours();
  mins=   today.getMinutes();
  secn=  today.getSeconds();
  if (hours==19)
   hours=18;
  var ranNum= (((hours+1)*(mins+1)*secn)%maxNum)+1;
  return ranNum; 
  }
}

function get_HeaderImage()
{
 if (document.images)
 {
  var choose_one= get_header(5);  
  choose_one--;

  var pics= new Array(5) 
   pics[0]=hdr1main.src;
   pics[1]=hdr2main.src;
   pics[2]=hdr3main.src;
   pics[3]=hdr4main.src;
   pics[4]=hdr5main.src;
    

  var aurl= new Array(5)
  aurl[0]=urlHdr1;
  aurl[1]=urlHdr2;
  aurl[2]=urlHdr3;
  aurl[3]=urlHdr4;
  aurl[4]=urlHdr5;
  

  document.write(cent_it+"<A HREF='"+aurl[choose_one]+"'><IMG SRC='"+pics[choose_one]+"' width='"+hdrMain_width+"' height='"+hdrMain_height+"' alt='West Riding Motor Group' border='"+border_size+"'></A>"+cent_it2);
 }
}