jQuery(document).ready(function() {
if(jQuery("#mainContent").children().size()<=0)
{
jQuery("#mainContent").css({display:"none"});
}

if(window.banner!=undefined)
{

jQuery("#dsHeader").css({ background: "url("+banner+") top left no-repeat" });

}
else if((document.location.href.match(/AboutAAR/ig))!=null&&document.location.href.match(/About-Us/ig).length>0)
{
  setInterval("changeBanner()",5000);
}else
{
  var randomImages = ['bg1','bg2','bg3','bg5','bg6','bg7','bg10','bg11','bg14','bg15','bg16','bg17','bg18','bg19','bg20','bg22','bg23','bg24','bg26','bg27','bg29'];
  var rndNum = Math.floor(Math.random() * randomImages.length);
  jQuery("#dsHeader").css({ background: "url(/images/aar/template/dsheader-" + randomImages[rndNum] + ".jpg) top left no-repeat" });
}
});

  jQuery(function () {
        
        var items = jQuery(".columnList li");
        for (var x = 0; x <= Math.ceil(items.length / 3); x++) {
            var min = x * 3;
            var max = x * 3 + 2;
            var maxHeight = 0;
            for (var y = min; y <= max; y++) {
                maxHeight = Math.max(items.eq(y).height(), maxHeight);
            }
            
            for (var y = min; y <= max; y++) {
                items.eq(y).height(maxHeight);
            }
        }
    });



function changeBanner()
{
var randomImages = ['bgm1','bgm2','bgm3','bgm4','bgm5','bgm6'];
  var rndNum = Math.floor(Math.random() * randomImages.length);
jQuery("#dsHeader").css({ background: "url(/images/aar/template/dsheader-" + randomImages[rndNum] + ".jpg) top left no-repeat" });

}

function GetQueryString() {
    var qsParm = new Array();
    var query = window.location.search.substring(1);
    var parms = query.split('&');
    for (var i = 0; i < parms.length; i++) {
        var pos = parms[i].indexOf('=');
        if (pos > 0) {
            var key = parms[i].substring(0, pos);
            var val = parms[i].substring(pos + 1);
            qsParm[key] = val;
        }
    }
    return qsParm;
}