function banner() {
imagens=new Array();
imagens[0]="images/topo/strikeout1.jpg";
imagens[1]="images/topo/strikeout2.jpg";
imagens[2]="images/topo/strikeout3.jpg";
var sorteia=Math.random() * imagens.length;
var ncerto=parseInt(sorteia);
document.write('<div class="headerbar" style="height:100px;	background-color: #FFFFFF; background-image: url('+imagens[ncerto]+'); background-repeat:no-repeat;">');
document.write('<div class="inner"><span class="corners-top"><span></span></span><img src="spacer.gif" height="90px"><span class="corners-bottom"><span></span></span></div></div>');
}
banner();
//-->