var bannerrand = Math.round(Math.random());
var allbannerimg = new Array('/summit2008/images/ad_oracle.jpg','/summit2008/images/UC412350_SunGard-Web-Banner6.gif','/summit2008/images/Microsoft2TestDrive.jpg','/summit2008/images/TouchnetWeb Banner Ad copy.jpg','/summit2008/images/EvisionsWebAd.gif','/summit2008/images/RunnerWebAd.jpg','/summit2008/images/Microsoft1_mledu_banner.gif','/summit2008/images/DELL_banner.jpg','/summit2008/images/ad_sun.jpg','/summit2008/images/ad_CASHNet.jpg','/summit2008/images/ad_Cognos.jpg','/summit2008/images/ad_Fujitsu.jpg','/summit2008/images/ad_NelNet.jpg');
var allbannerlinx = new Array('http://www.oracle.com/','http://www.uc4.com/SunGard/','http://www.microsoft.com/education/testdrive','http://www.touchnet.com','http://www.evisions.com/welcome/index.asp?pagefrom=/products/formfusion/index.asp','http://www.runnertechnologies.com','https://imagine-windowslive.com/Education/Connect/Trial/Default.aspx?From=HTTP&&Locale=en-US','http://www.dell.com/hied/sungard','http://www.sun.com/edu','http://www.cashnet.com/','http://www.cognos.com/toughcalls1','http://www.netcobol.com/','http://www.nelnetbusinesssolutions.com/');
var allbanneralt = new Array('Oracle','uc4','Microsoft','Touchnet','eVisions','Runner Technologies','Microsoft','Dell','Sun','CashNet','Cognos','Fujitsu','Nelnet');
var firstarrnum = Math.round(allbannerimg.length/2)-1;
var secondarrnum = ((allbannerimg.length-firstarrnum)-1)-1;

if(bannerrand == 0){
//	var banners = new Array(allbannerimg.length); //remove later
//	var linx = new Array(allbannerimg.length);  //remove later
//	var altx = new Array(allbanneralt.length); //remove later
	var banners = new Array(firstarrnum); 
	var linx = new Array(firstarrnum);
	var altx = new Array(firstarrnum);
	var banners2 = new Array(secondarrnum);
	var linx2 = new Array(secondarrnum);
	var altx2 = new Array(secondarrnum);
} else {
	var banners = new Array(secondarrnum);
	var linx = new Array(secondarrnum);
	var altx = new Array(secondarrnum);
	var banners2 = new Array(firstarrnum);
	var linx2 = new Array(firstarrnum);
	var altx2 = new Array(firstarrnum);
}

var firstarrstart = Math.floor(Math.random()*allbannerimg.length)+1
var secondarrstart = Math.floor(Math.random()*allbannerimg.length)+1
if(secondarrstart == firstarrstart){
	secondarrstart = Math.floor(Math.random()*allbannerimg.length)+1
}

var old2 = 0;
var current2 = 0;
var old = 0;
var current = 0;
var TargetFrame = "_blank"; 
if (TargetFrame == '') {
	var FramesObject = null;
} else {
	var FramesObject = eval('parent.' + TargetFrame);
}	

if(bannerrand == 0){
//	for(i=0;i<allbannerimg.length;i++) { //remove later
	for(i=0;i<firstarrnum+1;i++) {
		banners[i] = allbannerimg[i]
		linx[i] = allbannerlinx[i]
		altx[i] = allbanneralt[i]
	}
	for(j=(allbannerimg.length-secondarrnum-1);j<allbannerimg.length;j++) {
		banners2[j-(allbannerimg.length-secondarrnum-1)] = allbannerimg[j]
		linx2[j-(allbannerimg.length-secondarrnum-1)] = allbannerlinx[j]
		altx2[j-(allbannerimg.length-secondarrnum-1)] = allbanneralt[j]
	}
} else {
	for(i=0;i<secondarrnum+1;i++) {
		banners2[i] = allbannerimg[i]
		linx2[i] = allbannerlinx[i]
		altx2[i] = allbanneralt[i]
	}
	for(j=(allbannerimg.length-firstarrnum-1);j<allbannerimg.length;j++) {
		banners[j-(allbannerimg.length-firstarrnum-1)] = allbannerimg[j]
		linx[j-(allbannerimg.length-firstarrnum-1)] = allbannerlinx[j]
		altx[j-(allbannerimg.length-firstarrnum-1)] = allbanneralt[j]
	}
}

function init()
{
	if (!document.images) return
	if(bannerrand == 0){
		while (current == old)
		{
			current = Math.floor(Math.random()*banners.length);
		}
		old = current;
		document.images['banner'].src = banners[current];
		document.images['banner'].alt = altx[current];
		setTimeout('init()',15000);
	} else {
		while (current2 == old2)
		{
			current2 = Math.floor(Math.random()*banners2.length);
		}
		old2 = current2;
		document.images['banner2'].src = banners2[current2];
		document.images['banner2'].alt = altx2[current2];
		setTimeout('init()',15000);
	}
}

function init2()
{
	if (!document.images) return
	if(bannerrand == 0){
		while (current2 == old2)
		{
			current2 = Math.floor(Math.random()*banners2.length);
		}
		old2 = current2;
		document.images['banner2'].src = banners2[current2];
		document.images['banner2'].alt = altx2[current2];
		setTimeout('init2()',16000);
	} else {
		while (current == old)
		{
			current = Math.floor(Math.random()*banners.length);
		}
		old = current;
		document.images['banner'].src = banners[current];
		document.images['banner'].alt = altx[current];
		setTimeout('init2()',16000);
	}
}
function sendPage()
{
	window.open(linx[current],'nwindow','width=800,height=600,resizable=yes,scrollbars=yes,toolbar=yes,menubar=yes,directories=yes,location=yes ');
		//document.location.href = linx[current];

}
	
function sendPage2() {
	window.open(linx2[current2],'nwindow2','width=800,height=600,resizable=yes,scrollbars=yes,toolbar=yes,menubar=yes,directories=yes,location=yes ');
		//document.location.href = linx2[current2];
	
}

function constructrightnav(pageloc) {
	//var quickad='<ul><ul><li><img src="/summit2008/images/ad_oracle.jpg" alt="Oracle" border="0" hspace="0" name="banner" align="absbottom" vspace="5"></li>';
	var quickad='<ul><ul><li><a href="javascript:sendPage()"><img src="/summit2007/images/ad_oracle.jpg" alt="Oracle" border="0" hspace="0" name="banner" align="absbottom" vspace="5"></a></li>'; //hide the var above when there are more
	var quickad2='<li><a href="javascript:sendPage2()"><img src="/summit2007/images/ad_oracle.jpg" alt="Oracle" border="0" hspace="0" name="banner2" align="absbottom" vspace="5"></a></li></ul></ul>';
	rightnav = quickad+quickad2;
	return rightnav;
}
//var rightnavall = rightnavstart+rightsearchform+rightnav+rightnavend;