//**************************** random image generation code ********************* //







//Author: Anil Rambabu - Paloma technologies ltd.







//Date: 22-12-2003







//Description: script to generate random images 















var interval = 2; // delay between rotating images (in seconds)







var InxImage = 0; // image index







var imageNo; // total number of images















interval *= 1000;







ArrImages = new Array();















function LoadImages(){







//************ preload the images *******//







	if(document.images){







	//*** enter the full path of the images in place of the URL //


        ArrImages[InxImage++] = new imageItem("images/home11.jpg");

				
		ArrImages[InxImage++] = new imageItem("images/home1.jpg");


		ArrImages[InxImage++] = new imageItem("images/home2.jpg");


		ArrImages[InxImage++] = new imageItem("images/home14.jpg");


		ArrImages[InxImage++] = new imageItem("images/home3.jpg");


	ArrImages[InxImage++] = new imageItem("images/home13.jpg");


		ArrImages[InxImage++] = new imageItem("images/home4.jpg");


        ArrImages[InxImage++] = new imageItem("images/home12.jpg");


		ArrImages[InxImage++] = new imageItem("images/home5.jpg");


		ArrImages[InxImage++] = new imageItem("images/home6.jpg");


		ArrImages[InxImage++] = new imageItem("images/home7.jpg");


	     ArrImages[InxImage++] = new imageItem("images/home8.jpg");


		ArrImages[InxImage++] = new imageItem("images/home9.jpg");



	     ArrImages[InxImage++] = new imageItem("images/home10.jpg");


	     ArrImages[InxImage++] = new imageItem("images/home15.jpg");

		



		//** total number of images.//







		imageNo = ArrImages.length;		







	}







}















function imageItem(imagePath) {







//*** image object //







this.image_item = new Image();







this.image_item.src = imagePath;







}















function ImageItemLocation(imageObj) {







//** returns the image location of a particular object in the array.//







return(imageObj.image_item.src)







}















function generate(x, y) {







//** generating random numbers//







var range = y - x + 1;







return Math.floor(Math.random() * range) + x;







}















function getNextImage() {







//** generates a random number //







InxImage = generate(0, imageNo-1);















var NewImage = ImageItemLocation(ArrImages[InxImage]);







return(NewImage);







}















function ImageRotation(place) {







//*** loads random images //







	var NewImage = getNextImage();







		document[place].src = NewImage;







	var recur_call = "ImageRotation('"+place+"')";







	//*** recurring calls to this function, depending on the interval set.//







	setTimeout(recur_call, interval);







		}







		







function IntialiseRandom(place){







//*** Calls the preload function to preload images //







	LoadImages();















	var recur_call = "ImageRotation('"+place+"')";







	//*** First call to ImageRotation fucntion responsible to load random images.//







	setTimeout(recur_call, interval);







}















//******************************** random image generation code ends here ****************** //