/**
 * image_rotation.js
 *
 * rotates the image and link in a timely fashion
 *
 */

adImages = new Array();
imgArraySize = 17;
img_index = 0;

/*
for (i=0; i<imgArraySize; i++){
    adImages[img_index++] = "images/rotation/image" + img_index + "a.jpg";
    //alert ("adImages = " + adImages[img_index-1]);
}
*/

adImages[img_index++] = "images/rotation/image1a.jpg";
adImages[img_index++] = "images/rotation/image2a.jpg";
adImages[img_index++] = "images/rotation/image3a.jpg";
adImages[img_index++] = "images/rotation/image4a.jpg";
adImages[img_index++] = "images/rotation/image5a.jpg";
adImages[img_index++] = "images/rotation/image6a.jpg";
adImages[img_index++] = "images/rotation/image6b.jpg";
adImages[img_index++] = "images/rotation/image7a.jpg";
adImages[img_index++] = "images/rotation/image8a.jpg";
adImages[img_index++] = "images/rotation/image9a.jpg";
adImages[img_index++] = "images/rotation/image10a.jpg";
adImages[img_index++] = "images/rotation/image11a.jpg";
adImages[img_index++] = "images/rotation/image12a.jpg";
adImages[img_index++] = "images/rotation/image13a.jpg";
adImages[img_index++] = "images/rotation/image14a.jpg";
adImages[img_index++] = "images/rotation/image15a.jpg";
adImages[img_index++] = "images/rotation/image16a.jpg";
adImages[img_index++] = "images/rotation/image17a.jpg";



/**var timer = null;
var counter = 0;**/ 
var thisImg = 0; 

/**
 * Banner
 
 *
 * Banner code 
 
function banner(){
	if(counter >= adImages.length){
		counter = 0;
	}
	document.getElementById("banner").src = adImages[counter];
	counter++;
	timer=setTimeout("banner()", 4000);
} 
**/
function choosepic(x){
	//thisImg = Math.floor((Math.random() * adImages.length));
	//alert(thisImg);
	document.getElementById("banner").src = adImages[x];
	
	rotate();
}

function rotate(){
	thisImg++;
	
	
	if (thisImg >= adImages.length){
		
		
		thisImg = 0;
	}
	document.getElementById("banner").src = adImages[thisImg];
	
	setTimeout(rotate, 3 * 1000);
}