var imagesArray = new Array("san_diego_blue", "airplane", "black_mercedes", "blonde_passenger", "bride_in_car", "contact_us_blue", "driver", "lady_passenger", "lady_with_computer", "party_girls", "taxi_service");

        var altArray = new Array("San Diego", "Airport Service", "Luxury Car", "Happy Passenger", "Bride in Car", "Contact Us", "Driver", "Lady Passenger", "Making a Reservation", "Party", "Taxi Service");

	setInterval("changeImage()", 5000);


function changeImage()
{
	var randomNumber = Math.floor(Math.random()*11);
        //alert(randomNumber);
        var imageId = document.getElementById("changingImage");
        var generatedImage = imagesArray[randomNumber];
        var generatedAlt = altArray[randomNumber];
        //alert(generatedImage);
        var text = "<img src=\"images/modified_images/" + generatedImage + ".jpg\" alt=\"" + generatedAlt + "\" width=\"480\" height=\"319\" class=\"left\" />";
        //alert(text);

        imageId.innerHTML = text;     
}