var Quotation=new Array()

Quotation[0] = "<img src=\"images/header_1.jpg\" width=\"521\" height=\"184\" alt=\"A home painted by Creekside\">";
Quotation[1] = "<img src=\"images/header_2.jpg\" width=\"521\" height=\"184\" alt=\"A home painted by Creekside\">";
Quotation[2] = "<img src=\"images/header_3.jpg\" width=\"521\" height=\"184\" alt=\"A home painted by Creekside\">";

var Q = Quotation.length;
var whichQuotation=Math.round(Math.random()*(Q-1));
function showQuotation(){document.write(Quotation[whichQuotation]);}
showQuotation();