var frase = new Array()
frase[0] = "<DIV id=picture style=\"BACKGROUND-IMAGE: url(pics/00.jpg)\">"
frase[1] = "<DIV id=picture style=\"BACKGROUND-IMAGE: url(pics/01.jpg)\">"
frase[2] = "<DIV id=picture style=\"BACKGROUND-IMAGE: url(pics/02.jpg)\">"
frase[3] = "<DIV id=picture style=\"BACKGROUND-IMAGE: url(pics/03.jpg)\">"
frase[4] = "<DIV id=picture style=\"BACKGROUND-IMAGE: url(pics/04.jpg)\">"
frase[5] = "<DIV id=picture style=\"BACKGROUND-IMAGE: url(pics/05.jpg)\">"
frase[6] = "<DIV id=picture style=\"BACKGROUND-IMAGE: url(pics/06.jpg)\">"
frase[7] = "<DIV id=picture style=\"BACKGROUND-IMAGE: url(pics/07.jpg)\">"


var mostra = Math.floor(Math.random() * (frase.length))