//Randomally Choose amoung Sets of Three Images
var RandomImgSetArray = new Array()
RandomImgSetArray[0]=['graphics/RandomHeaderImages/tuscany_a1_rectory.gif','graphics/RandomHeaderImages/tuscany_a2_mugello.gif','graphics/RandomHeaderImages/tuscany_a3_fuchechio.gif'];
RandomImgSetArray[1]=['graphics/RandomHeaderImages/tuscany_b1_colle_val_delsa.gif','graphics/RandomHeaderImages/tuscany_b2_siena.gif','graphics/RandomHeaderImages/tuscany_b3_vecchio.gif'];
RandomImgSetArray[2]=['graphics/RandomHeaderImages/tuscany_c1_florence.gif','graphics/RandomHeaderImages/tuscany_c2_panzano.gif','graphics/RandomHeaderImages/tuscany_c3_da_fucchechio.gif'];

//Randomly choose one of the sets of three above:
var RandomImgSetNumber=Math.floor(Math.random()*RandomImgSetArray.length);
// First image in set:
document.write("<img alt='' border='0' name='' src='"+RandomImgSetArray[RandomImgSetNumber][0]+"' />");
document.write("<br>");
// Second image in set:
document.write("<img alt='' border='0' name='' src='"+RandomImgSetArray[RandomImgSetNumber][1]+"' />");
document.write("<br>");
// Third image in set:
document.write("<img alt='' border='0' name='' src='"+RandomImgSetArray[RandomImgSetNumber][2]+"' />");
document.write("<br>");