function setCookie(c_name,value,expiredays)
{
var exdate=new Date();
exdate.setDate(exdate.getDate()+expiredays);
document.cookie=c_name+ "=" +escape(value)+
((expiredays==null) ? "" : ";expires="+exdate.toGMTString());
}
function getCookie(c_name)
{
if (document.cookie.length>0)
  {
  c_start=document.cookie.indexOf(c_name + "=");
  if (c_start!=-1)
    { 
    c_start=c_start + c_name.length+1; 
    c_end=document.cookie.indexOf(";",c_start);
    if (c_end==-1) c_end=document.cookie.length;
    return unescape(document.cookie.substring(c_start,c_end));
    } 
  }
return "";
}

function placeSupport(targetx, itemnum){
	
imagesx = new Array(4);
linksx = new Array(4);
textsx = new Array(4);

imagesx[0] = "http://alliedartschattanooga.org/site/media/images/CAAM.jpg";
imagesx[1] = "http://alliedartschattanooga.org/site/media/images/AVA.jpg";
imagesx[2] = "http://alliedartschattanooga.org/site/media/images/PALMER.jpg";
imagesx[3] = "http://alliedartschattanooga.org/site/media/images/boys_choir.jpg";
imagesx[4] = "http://alliedartschattanooga.org/site/media/images/AEC.jpg";
imagesx[5] = "http://alliedartschattanooga.org/site/media/images/CB_01.jpg";
imagesx[6] = "http://alliedartschattanooga.org/site/media/images/CAC.jpg";
imagesx[7] = "http://alliedartschattanooga.org/site/media/images/CB.jpg";
imagesx[8] = "http://alliedartschattanooga.org/site/media/images/CDM.jpg";
imagesx[9] = "http://alliedartschattanooga.org/site/media/images/CGC.jpg";
imagesx[10] = "http://alliedartschattanooga.org/site/media/images/CSO.jpg";
imagesx[11] = "http://alliedartschattanooga.org/site/media/images/CTC.jpg";
imagesx[12] = "http://alliedartschattanooga.org/site/media/images/HM.jpg";
imagesx[13] = "http://alliedartschattanooga.org/site/media/images/HMDA.jpg";

linksx[0] = "http://www.caamhistory.com";
linksx[1] = "http://www.avarts.org";
linksx[2] = "http://www.shakingray.com";
linksx[3] = "http://www.chattanoogaboyschoir.org";
linksx[4] = "http://www.artsedcouncil.org";
linksx[5] = "http://www.chattanoogaballet.net";
linksx[6] = "http://www.choralartsofchattanooga.org";
linksx[7] = "http://www.ballettennessee.org";
linksx[8] = "http://www.cdmfun.org";
linksx[9] = "http://www.chattanoogagirlschoir.org";
linksx[10] = "http://www.chattanoogasymphony.org";
linksx[11] = "http://www.theatrecentre.com";
linksx[12] = "http://www.huntermuseum.org";
linksx[13] = "http://www.thehoustonmuseum.com";

textsx[0] = "Chattanooga African American Museum";
textsx[1] = "Association for Visual Arts";
textsx[2] = "Shaking Ray Levi Society";
textsx[3] = "Chattanooga Boys Choir";
textsx[4] = "Arts & Education Council";
textsx[5] = "Chattanooga Ballet";
textsx[6] = "Choral Arts of Chattanooga";
textsx[7] = "Ballet Tennessee";
textsx[8] = "Creative Discovery Museum";
textsx[9] = "Chattanooga Girls Choir";
textsx[10] = "Chattanooga Symphony and Opera";
textsx[11] = "Chattanooga Theatre Centre";
textsx[12] = "Hunter Museum of American Art";
textsx[13] = "Houston Museum of Decorative Arts";

if(itemnum == "r"){
	randomnum = Math.floor(Math.random() * imagesx.length);
	
	while (getCookie("AlliedArtsRandomImage") == randomnum)
	{	
    	randomnum = Math.floor(Math.random() * imagesx.length);
	}
	itemnum = randomnum;
	setCookie("AlliedArtsRandomImage",itemnum,2);
}

var imagex = imagesx[itemnum];	
var linkx = linksx[itemnum];
var textx = textsx[itemnum];
	
document.getElementById(targetx).innerHTML='<a href=\"'+linkx+'/\" target=\"_blank\"><img src=\"'+imagex+'\" alt=\"\" /></a><div><span><a href=\"'+linkx+'/\" target=\"_blank\">'+textx+'</a></span></div>';
}