//Banner Rotation Script: Image only
//to change seasonal photos in masthead of Report, change imgArray#
//4=summer
//5=fall
//6=winter
//7=spring
function bannerRotate()
{
 num=imgArray6.length;
 incr=Math.floor(Math.random()*num);
 document.open();
document.getElementById('layerMast').style.background = 'url( '+ imgArray6[incr] + ')  no-repeat'   ;
//document.write(ar_text1[incr]);
document.close();
}

//Homecoming Rotation
function bannerRotate_hc()
{
 num=imgArray3.length;
 incr=Math.floor(Math.random()*num);
document.getElementById('layerMast').style.background = 'url( '+ imgArray3[incr] + ')  no-repeat'   ;
}

//Side Rotation Script: Image, Heading, Text
function sideRotate()
{
num=imgArray2.length;
incr=Math.floor(Math.random()*num);
document.open();
document.write("<img src = ' " + imgArray2[incr] + "'/><h1>"+SidebarTitle[incr]+"</h1><p>"+SidebarQuote[incr]+"</p>");
document.close();
}