var imagenes = new Array();
imagenes[0] = "veranoimagen1.jpg";
imagenes[1] = "veranoimagen2.jpg";
imagenes[2] = "veranoimagen3.jpg";
imagenes[3] = "veranoimagen4.jpg";
imagenes[4] = "veranoimagen5.jpg";
imagenes[5] = "veranoimagen6.jpg";
imagenes[6] = "veranoimagen7.jpg";
imagenes[7] = "veranoimagen8.jpg";
imagenes[7] = "veranoimagen9.jpg";
imagenes[7] = "veranoimagen10.jpg";
imagenes[7] = "veranoimagen11.jpg";

document.write ('<table width=750 cellpadding="0" cellspacing="0" border="0"><tr>');

var posicion = 0;
while (posicion < 4)
	{
	var index = Math.floor(Math.random() * imagenes.length);
	if (imagenes[index]=='') continue;
	laImagen = '<td width=\"189\" bgcolor=\"#172C7F\" background=\"/imagenesnew/rand/'+imagenes[index]+'\" width=\"189\" height=\"96\" border=0 alt=\"\"><img src=\"/imagenesnew/rand/veranohome' + (posicion+1) + '.png\" alt="Imag&eacute;n relativa a la estaci&oacute;n" title="Imag&eacute;n relativa a la estaci&oacute;n"></td>';
	document.write (laImagen);
	imagenes[index]='';
	posicion++;
	}

document.write('</tr></table>');