pic_width=578;   /*change to match the height of all your images */
pic_height=97;   /* 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)
 {
     pic1= new Image(pic_width,pic_height);
     pic1.src="graphics/banners/dun_law.jpg";
     pic2= new Image(pic_width,pic_height); 
     pic2.src="graphics/banners/eildon_hills.jpg"; 
	 pic3= new Image(pic_width,pic_height);
     pic3.src="graphics/banners/river_tweed.jpg";  
     pic4= new Image(pic_width,pic_height);
     pic4.src="graphics/banners/leaderfoot_viaduct.jpg";  
     pic5= new Image(pic_width,pic_height);
     pic5.src="graphics/banners/falkirk_wheel.jpg"; 
	 pic6= new Image(pic_width,pic_height);
     pic6.src="graphics/banners/southern_uplands.jpg";
	 pic7= new Image(pic_width,pic_height);
     pic7.src="graphics/banners/forth_bridge.jpg";  
	 pic8= new Image(pic_width,pic_height);
     pic8.src="graphics/banners/floors_castle.jpg";  
	 pic9= new Image(pic_width,pic_height);
     pic9.src="graphics/banners/calton_hill.jpg"; 
	 pic10= new Image(pic_width,pic_height);
     pic10.src="graphics/banners/edinburgh_castle.jpg"; 
	 pic11= new Image(pic_width,pic_height);
     pic11.src="graphics/banners/arthurs_seat.jpg"; 
 }    

/* define banner urls */

urlad1="http://www.bmmedia.co.uk/portfolio_detail.asp?pID=130";
urlad2="http://www.grphotography.co.uk/";
urlad3="http://www.grphotography.co.uk/";
urlad4="http://www.grphotography.co.uk/";
urlad5="http://www.bmmedia.co.uk/portfolio_detail.asp?pID=130"; 
urlad6="http://www.grphotography.co.uk/"; 
urlad7="http://www.bmmedia.co.uk/portfolio_detail.asp?pID=130"; 
urlad8="http://www.grphotography.co.uk/";
urlad9="http://www.bmmedia.co.uk/portfolio_detail.asp?pID=130"; 
urlad10="http://www.bmmedia.co.uk/portfolio_detail.asp?pID=130"; 
urlad11="http://www.bmmedia.co.uk/portfolio_detail.asp?pID=130"; 


/* define alt tag contents */

altm1="Dun Law Wind Farm, Scottish Borders. Photograph by Bob Marshall";
altm2="The Eildon Hills, Scottish Borders. Photograph by Graham Riddell";
altm3="The River Tweed from Innerleithen. Photograph by Graham Riddell";
altm4="Leaderfoot Viaduct. Photograph by Graham Riddell";
altm5="The Falkirk Wheel. Photograph by Bob Marshall"; 
altm6="The Southern Uplands. Photograph by Graham Riddell"; 
altm7="The Forth Bridge from South Queensferry. Photograph by Bob Marshall";
altm8="Floors Castle, Kelso. Photograph by Graham Riddell";
altm9="Calton Hill, Edinburgh. Photograph by Bob Marshall";
altm10="Edinburgh Castle. Photograph by Bob Marshall";
altm11="Arthurs Seat, Edinburgh. Photograph by Bob Marshall";

/* define title tag contents (for everyone else not using IE) */

titlem1="Dun Law Wind Farm, Scottish Borders. Photograph by Bob Marshall";
titlem2="The Eildon Hills, Scottish Borders. Photograph by Graham Riddell";
titlem3="The River Tweed from Innerleithen. Photograph by Graham Riddell";
titlem4="Leaderfoot Viaduct. Photograph by Graham Riddell";
titlem5="The Falkirk Wheel. Photograph by Bob Marshall"; 
titlem6="The Southern Uplands. Photograph by Graham Riddell"; 
titlem7="The Forth Bridge from South Queensferry. Photograph by Bob Marshall";
titlem8="Floors Castle, Kelso. Photograph by Graham Riddell";
titlem9="Calton Hill, Edinburgh. Photograph by Bob Marshall";
titlem10="Edinburgh Castle. Photograph by Bob Marshall";
titlem11="Arthurs Seat, Edinburgh. Photograph by Bob Marshall";

/* 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_random(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_Image()
{
 if (document.images)
 {
  var choose_one= get_random(11);  
  choose_one--;

  var pics= new Array(11) 
   pics[0]=pic1.src;
   pics[1]=pic2.src;
   pics[2]=pic3.src; 
   pics[3]=pic4.src;
   pics[4]=pic5.src; 
   pics[5]=pic6.src;
   pics[6]=pic7.src;
   pics[7]=pic8.src;
   pics[8]=pic9.src;
   pics[9]=pic10.src
   pics[10]=pic11.src

  var aurl= new Array(11)
  aurl[0]=urlad1;
  aurl[1]=urlad2;
  aurl[2]=urlad3;
  aurl[3]=urlad4;
  aurl[4]=urlad5;
  aurl[5]=urlad6;
  aurl[6]=urlad7;
  aurl[7]=urlad8;
  aurl[8]=urlad9;
  aurl[9]=urlad10;
  aurl[10]=urlad11;
   
  var altm= new Array(11)
  altm[0]=altm1;
  altm[1]=altm2;
  altm[2]=altm3;
  altm[3]=altm4;
  altm[4]=altm5;
  altm[5]=altm6;
  altm[6]=altm7;
  altm[7]=altm8;
  altm[8]=altm9;
  altm[9]=altm10;
  altm[10]=altm11;
   
  var titlem= new Array(11)
  titlem[0]=titlem1;
  titlem[1]=titlem2;
  titlem[2]=titlem3; 
  titlem[3]=titlem4;
  titlem[4]=titlem5;
  titlem[5]=titlem6;
  titlem[6]=titlem7;
  titlem[7]=titlem8;
  titlem[8]=titlem9;
  titlem[9]=titlem10;
  titlem[10]=titlem11;
   

  document.write(cent_it+"<a href='"+aurl[choose_one]+"'><img src='"+pics[choose_one]+"' alt='"+altm[choose_one]+"' title='"+titlem[choose_one]+"' width='"+pic_width+"' height='"+pic_height+"' border='"+border_size+"'></a>"+cent_it2);
 }
}