/***************************** example codes
<a id="imicro_banner_link" href="http://www.ewiz.com/query.php?categry=0&s=imicro+webcam&search=y">
<img id="imicro_banner_img" src="imicro_01.gif" border="0" alt="Click here to visit these linkArray">
</a>
if (document.imageArray)
{
    adimageArray = new Array("imicro_01.gif",
                         "imicro_02.gif"                                                 
                         );

    adURLs = new Array("http://www.ewiz.com/query.php?categry=0&s=imicro+webcam&search=y",
                       "http://www.ewiz.com/query.php?categry=0&s=imicro+optical&search=y"
                       );
}
var imageID = "imicro_banner_img";
var linkID = "imicro_banner_link";

setInterval("rotateimageArray(imageID, linkID, adimageArray, adURLs)", 3000);
*********************************/

function rotateImages(imageID, linkID, imageDIR, imageArray, linkArray)
{
	//alert(imageID);
	var size = imageArray.length;
	if (document.images){
        if (document.getElementById(imageID).complete){
			var filePath= document.getElementById(imageID).src;
			var rN = /\/.*?(\w+\.(?:gif|jpg|png))/;
			rN.test(filePath);
			var fileName = RegExp.$1;
			//find the position of this image in the array
			for(i=0; i<size; i++)
				if(imageArray[i]==fileName)
					break;
			var next = (i+1)%size;		
			//alert(linkArray[0]);
			document.getElementById(linkID).innerHTML = linkArray[next];
        }
    }
}