// JavaScript Document

/*random speaker variables*/
var randomNum = 0;
var speakerNames = new Array ("TVOKids' Gisèle", "Mary Lou Fallis", "Afua Cooper", "Sandra Gulland", "Nicholas Campbell", "Guy Gavriel Kay");
var speakerLinks = new Array ("ktr_kids.jsp", "onebook/ob04trl.jsp", "gc07trl.jsp", "gf28by.jsp", "gp26trl.jsp", "gf20trl.jsp");
var speakerImg = new Array ("images/gisele.gif", "images/may_lou.gif", "images/afua.gif", "images/gulland.gif", "images/campbell.gif", "images/kay.gif")
var linkText = new Array ("View Event Detail Info", "View Event Detail Info", "View Event Detail Info", "View Event Detail Info", "View Event Detail Info", "View Event Detail Info");
var numSpeakers = speakerNames.length;

/*sets random speaker widget*/
function setRandomSpeakerPromo() {
	//only do this function on a page that has the speaker widget
	if(document.getElementById("speakerLink") != null){
		randomNum = Math.round(Math.random() * (numSpeakers - 1));
		//document.getElementById("speakerLink").innerHTML = speakerNames[randomNum];
		document.getElementById("speakerName").innerHTML = speakerNames[randomNum];
		document.getElementById("speakerLink").href = speakerLinks[randomNum];
		//document.getElementById("imgLink").href = speakerLinks[randomNum];
		document.getElementById("speakerImg").src = speakerImg[randomNum];
	}
}