//image rotation created on April 5, 2006 
num=mastArray.length;
incr=Math.floor(Math.random()*num);

function mastRotate(incr)
{
 document.open();
 document.write("<div id='layerMast' style='background-image: url(/images/index-masthead/" + mastArray[incr] + ".jpg); background-color: " + mastColor[incr] + "; '><div id='layerLogo'><a href='/'><img src='/files/structure/" + mastLogo[incr] + "' alt='Illinois Shakespeare Festical: College of Fine Arts: Illinois State University' width='320' height='147' /></a></div><div id='layerLogo2'><a href='http://www.snyder-corp.com/' class='linkAd' target='_blank'><img src='/images/sponsors/" + mastLogo2[incr] + "' alt='Snyder Companies' border='0' /></a></div></div>"); 
document.close();
}

function ad1Rotate(incr) 
{
	document.open();
	document.write("<div id='columnSpecial' style='background-image: url(/images/index-AdsLarge/" + largeAdArray[incr] + ");'>&nbsp;</div>"); 
	document.close();
}

function adCopyRotate(incr) 
{
	document.open();
	document.write(adCopyArray[incr]); 
	document.close();
}

function ad2Rotate(incr)
{
 document.open();
 document.write("<div id='columnAdsOne' style='background-image: url(/images/index-AdsSmall/" + smallAd1Array[incr] + ");'><a class='linkAd' href='/shows/" + smallAd1LinkArray[incr] + "'><span class='screenRead'>" + smallAd1AltArray[incr] + "</span></a></div><div id='columnAdsTwo' style='background-image: url(/images/index-AdsSmall/" + smallAd2Array[incr] + ");'><a class='linkAd' href='/shows/" + smallAd2LinkArray[incr] + "'><span class='screenRead'>" + smallAd2AltArray[incr] + "</span></a></div>");
document.close();
}
