// Script to display an image chosen at random
// From Craig Grannell "Web Designer's Reference"

function randomContent()
{
var chosenImage=new Array();
// filenames of images in this array
chosenImage[1]="anjie_table_tennis.jpg";
chosenImage[2]="lidia.jpg";
chosenImage[3]="pictish_art_aberlemno.jpg";
chosenImage[4]="achim_visit.jpg";
chosenImage[5]="alexis_meera.jpg";
chosenImage[6]="anjie_matt.jpg";
chosenImage[7]="arran_2000.jpg";
chosenImage[8]="arran_lake_lab_2000.jpg";
chosenImage[9]="canoe.jpg";
chosenImage[10]="duff.jpg";
chosenImage[11]="duff_meera.jpg";
chosenImage[12]="judi_samuel.jpg";
chosenImage[13]="peartree.jpg";
var chosenAltCopy=new Array();
// title and alt copy for images goes here
chosenAltCopy[1]="Anjie playing table tennis";
chosenAltCopy[2]="Lidia";
chosenAltCopy[3]="Pictish art at Aberlemno";
chosenAltCopy[4]="Achim Hoerauf's visit";
chosenAltCopy[5]="Alexis and Meera";
chosenAltCopy[6]="Anjie and Matt playing table tennis";
chosenAltCopy[7]="Arran, 2000";
chosenAltCopy[8]="Lab by Arran lake, 2000";
chosenAltCopy[9]="Karen and Lidia in canoe";
chosenAltCopy[10]="Duff";
chosenAltCopy[11]="Duff and Meera";
chosenAltCopy[12]="Judi and Samuel";
chosenAltCopy[13]="The Pear Tree";

var getRan=Math.floor(Math.random()*chosenImage.length);
if (getRan==0)
getRan=1;

document.write('<img src=\"random/'+chosenImage[getRan]+'" alt=\"'+chosenAltCopy[getRan]+'\" title=\"'+chosenAltCopy[getRan]+'\" width=\"244\"  class=\"border\" />');
}