var banner= new Array()

banner[0]="bg_header_home_house.jpg"
banner[1]="bg_header_home_cellar.jpg"
banner[2]="bg_header_home_corks.jpg"
banner[3]="bg_header_home_florence.jpg"
banner[4]="bg_header_home_grapes.jpg"
banner[5]="bg_header_home_seaside.jpg"

var random=Math.floor(6*Math.random());

document.write("<style>");
document.write("div#masthead-wrapper.home {");
document.write(' background-image: url("http://goodtaste.tv/wp-content/themes/gtwt_jw/images/' + banner[random] + '");');
document.write(" }");
document.write("</style>");