var banner_index = 0;

        var theImages = new Array()

       theImages[0] = 'Ghodssi_pic1_gradient.jpg'
       theImages[1] = 'Ghodssi_flag_gradient.jpg'

        var j = 0
        var p = theImages.length;
        var preBuffer = new Array()

        for (i = 0; i < p; i++)
	 {
           preBuffer[i] = new Image()
           preBuffer[i].src = theImages[i]
        }

        var whichImage = Math.round(Math.random()*(p-1));
        
	 function showImage()
	 {
	 document.write('<img src="'+theImages[whichImage]+'" border="0" id="per" onClick="this.src=theImages[(++whichImage) % theImages.length];">');
        }