// JavaScript Document

var nn4 = (document.layers);
var nn6 = (document.getElementById && !document.all);
var ie4 = (document.all && !document.getElementById);
var ie5 = (document.all && document.getElementById);
function loadhtml_L (id,nestref,urlb) {
	
if (nn4) {
	var lyr = (nestref)? eval('document.'+nestref+'.document.'+id) : document.layers[id]
lyr.load(urlb,lyr.clip.width)
}
else if(ie4) parent.contentFRM_L.location = urlb;
else if(ie5 || nn6) document.getElementById('contentFRM_L').src = urlb;
}
function showPage_L(id) {
if (ie4) {
document.all[id].innerHTML = parent.contentFRM_L.document.body.innerHTML;
}
else if(nn6 || ie5) { 
document.getElementById(id).innerHTML = window.frames['contentFRM_L'].document.getElementById('theBody').innerHTML;
   }
}



//serve video ads
function videoAds () {
	var ran_unrounded=Math.random()*10;
	var ran_number=Math.floor(ran_unrounded);
	
	switch (ran_number){
		case 0:
  			loadhtml_L ('ads',null, 'quizads1.html');
  		break;
		case 1:
  			loadhtml_L ('ads',null, 'quizads2.html');
  		break;
		case 2:
  			loadhtml_L ('ads',null, 'quizads3.html');
  		break;
		case 3:
  			loadhtml_L ('ads',null, 'quizads4.html');
  		break;
		case 4:
  			loadhtml_L ('ads',null, 'quizads5.html');
  		break;
		case 5:
  			loadhtml_L ('ads',null, 'quizads1.html');
  		break;
		case 6:
  			loadhtml_L ('ads',null, 'quizads1.html');
  		break;
		case 7:
  			loadhtml_L ('ads',null, 'quizads1.html');
  		break;
		case 8:
  			loadhtml_L ('ads',null, 'quizads1.html');
  		break;
		case 9:
  			loadhtml_L ('ads',null, 'quizads1.html');
  		break;
		default:
			loadhtml_L ('ads',null, 'quizads1.html');
		break;
	}
}