// Random Image Generator

//var pic = new Array ()
//pic[0] = '<a href="http://www.canvaswash.com"><img src="images/index_web_design_title.gif" height="60" alt="whatever"><\/a>';;
//pic[1] = "images/index_graphic_design_title.gif";
//pic[2] = "images/index_news_title.gif";

// get a random integer between 0 and 2
//var rand = Math.floor(Math.random() * 3);

//function randomImage (){document.write('<img src="'+pic[rand]+'">');}


var max=3;
var thisBanner=1;
var banner=new MakeBannerArray(max);


function MakeBannerArray(n)
{
this.length=n;
for (var i=1; i<=n;i++)
{
this[i]="";
}
return this;
} 

banner[1]='<a href="http://www.canvaswash.co.uk" target="blank"><img src="images/banner_canvas_wash.gif" alt="Canvas Wash Logo"><\/a> CANVASWASH.CO.UK offers a wide range of unique imagery available both as canvases and framed prints.';
banner[2]='<a href="http://www.bio-bubble.com" target="blank"><img src="images/banner_website_advert_bio_bubble.gif" alt="Bio-Bubble Ltd"><\/a> If you love the environment, then you will love Bio-Bubble!';
banner[3]='<a href="http://www.rg-racing.com" target="blank"><img src="images/banner_website_advert_rg_racing.gif" alt="Rg-Racing"><\/a> R&amp;G Racing provide all manner of crash protection equipment for motorbikes.';

function rand(n)
      {
      rnum=Math.floor(n*Math.random())+1;
      return rnum;
      } 

function setBanner()
      {
      thisBanner=rand(max);
      }