/*=================loads random image in middle of page================*/
var myPix = new Array("../images/mainImg/mainImg_eagle.jpg", "../images/mainImg/mainImg_fairmontWall.jpg", "../images/mainImg/mainImg_mlkSkl.jpg");

function choosePic(){
randomNum = Math.floor((Math.random() * myPix.length));
document.getElementById("myPicture").src = myPix[randomNum];
}