var overImages;

					function slideshow( slideshowname, image )



							{



							  this.name = slideshowname

							  this.image = image

							  this.timeout = 6000





							  this.images = new Array()

							  this.links = new Array()

							  this.current = 0

							  this.timeoutid = 0



							  this.add_slide = slideshow_add_slide

							  this.set_image = slideshow_set_image



							  this.play = slideshow_play

							  this.pause = slideshow_pause



							  this.next = slideshow_next

							  this.previous = slideshow_previous



							  this.loop = slideshow_loop

							  this.valid_image = slideshow_valid_image

							}





							function slideshow_add_slide(image_url)

							{



							  if (!document.images)

							    return



							  var i = this.images.length;



							  this.images[i] = new Image()

							  this.images[i].src = image_url



							}





							function slideshow_set_image( imageobject )

							{



							  if (!document.images)

							    return



							  this.image = imageobject



							}





							function slideshow_valid_image()



							{

							  if (!this.image)

							  {

							    this.pause



							    window.status = "Error: slideshow image not initialized for " + this.name



							    return 0

							  }

							  else

							    return 1

							}





							function slideshow_next( )

							{

							  if (! this.valid_image()) return;



							  if (this.current < this.images.length - 1)

							    this.current++

							  else

							    this.current = 0





								if(document.all){

							  this.image.filters.blendTrans.apply()

							  }



							  this.image.src = this.images[ this.current ].src





							  if (document.all){

							  this.image.filters.blendTrans.play()

								}



				



							}





							function slideshow_previous( )

							{

							  if (! this.valid_image()) return;



							  if (this.current > 0)

							    this.current--

							  else

							    this.current = this.images.length - 1



							  this.image.src = this.images[ this.current ].src

							}





							function slideshow_loop( )

							{



							  this.next( )



							  this.play( )

							}



							function slideshow_play( )

							{



							  this.timeoutid = setTimeout( this.name + ".loop()", this.timeout)

							}



							function slideshow_pause( )

							{

							  if (this.timeoutid != 0)

							  {

							    clearTimeout(this.timeoutid)

							    this.timeoutid = 0

							  }

							}