var chosenImage=new Array();
chosenImage[0]="1.jpg";
chosenImage[1]="2.jpg";
chosenImage[2]="3.jpg";
chosenImage[3]="4.jpg";
chosenImage[4]="5.jpg";
chosenImage[5]="6.jpg";
chosenImage[6]="7.jpg";
chosenImage[7]="8.jpg";
chosenImage[8]="9.jpg";
chosenImage[9]="10.jpg";
chosenImage[10]="11.jpg";
chosenImage[11]="12.jpg";


var chosenAltCopy=new Array();
chosenAltCopy[0]="Derrick Ibbott - Dining table and chairs";
chosenAltCopy[1]="Michael Westgate - round table";
chosenAltCopy[2]="Furniture Makers tools";
chosenAltCopy[3]="John Barnard - The Victory Suite";
chosenAltCopy[4]="Toby Winteringham - Marquetry sample";
chosenAltCopy[5]="Pieces of Burr Oak";
chosenAltCopy[6]="Oliver Clarke - table";
chosenAltCopy[7]="timber"
chosenAltCopy[8]="wood shavings";
chosenAltCopy[9]="Derrick Ibbott - plans";
chosenAltCopy[10]="Michael Westgate - table drawing";
chosenAltCopy[11]="David J Paddison - Oval table";





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

function randomImage()
{
document.getElementById('randomImage').setAttribute('src','assets/random-image/'+chosenImage[getRan]);
document.getElementById('randomImage').setAttribute('alt',chosenAltCopy[getRan]);
}