img1= new Image();
img1.src="gratteciel.jpg";
img2= new Image();
img2.src="anim_sg.jpg";
img3= new Image();
img3.src="anim_sg2.jpg";
img4= new Image();
img4.src="anim_sg3.jpg";
img5= new Image();
img5.src="anim_sg4.jpg";

imgarray = new Array(5);
imgarray[1] = new Image();
imgarray[1].src = "gratteciel.jpg";
imgarray[2] = new Image();
imgarray[2].src = "anim_sg.jpg";
imgarray[3] = new Image();
imgarray[3].src = "anim_sg2.jpg";
imgarray[4] = new Image();
imgarray[4].src = "anim_sg3.jpg";
imgarray[5] = new Image();
imgarray[5].src = "anim_sg4.jpg";

var timeoutValue = 2000;
var animDelay = 2000;
var numOfImages = 5;

var imageIndex = 0;
var timeoutID = 0;
var playMode = 1;