function pageBlock()

	{

	 var page = this;

	 page.listener = false;

	 page.wrapper = false;

	 page.tm = null;

	 page.index = 1;



	 page.setIndex = function(index)

	 {

	  page.index = parseInt(index);

	 }



	 page.setOnclickListener = function(f)

	 {

	  this.listener = f;

	 };



	 page.lock = function()

	 {

	  if (typeof page.wrapper == 'object')

	  {

	   return false;

	  }



	  var div = Element.extend(document.createElement('div'));

	  var size = document.viewport.getDimensions();

	  var offset = document.viewport.getScrollOffsets();

	  var style = {

	   'z-index':this.index,

	   display:'block',

	   opacity: 0,

	   width: size.width + 'px',

	   height: (size.height + offset[1]) + 'px',

	   position: 'absolute',

	   background: '#000000',

	   top: '0px',

	   left: '0px'

	  };

	  div.setStyle(style);

	  var style = 'z-index:' + this.index;

	  div.setStyle(style);



	  document.body.appendChild(div);



	  page.wrapper = div;

	  if (this.listener)

	   page.wrapper.onclick = page.listener;



	  this.fadeIn();

	 };



	 page.unlock = function()

	 {

	  page.fadeOut();

	 };



	 page.fadeOut = function()

	 {

	  if (page.wrapper) {

	   new Effect.Morph(page.wrapper, {

		duration: 0.2,

		style:'opacity:0;',

		afterFinish:function() {

		 Element.remove(page.wrapper);

		 page.wrapper = false;

		}

		});

	  }

	 }



	 page.fadeIn = function()

	 {

	  if (page.wrapper)

	  {

	   new Effect.Morph(page.wrapper, {

		duration: 0.2,

		style:'opacity:0.7;'

		});

	  }

	 };

	}

	var mPage = new pageBlock();



	function ShowFlash(file_id) {

		document.location.replace('#top_page');



		mPage.lock();

		HideAllFlash();

		//document.getElementById('bg_faded').style.display = 'block';

		//document.getElementById('top_flash').style.visibility = 'hidden';

		document.getElementById('foto_view').style.zIndex  = 6000;

		document.getElementById('foto_view').style.display = 'block';

		document.getElementById('flash_gal_'+file_id).style.display = 'block';

	}



	function HideAllFlash() {

		document.getElementById('flash_gal_1').style.display = 'none';

		document.getElementById('flash_gal_2').style.display = 'none';

		document.getElementById('flash_gal_3').style.display = 'none';

		document.getElementById('flash_gal_4').style.display = 'none';

		document.getElementById('flash_gal_5').style.display = 'none';

		document.getElementById('flash_gal_6').style.display = 'none';

		document.getElementById('flash_gal_7').style.display = 'none';

		document.getElementById('flash_gal_8').style.display = 'none';



	}



	function CloseFlash() {

		document.location.replace('#top_page');

		mPage.unlock();

		HideAllFlash();

		document.getElementById('foto_view').style.zIndex  = 0;

		document.getElementById('foto_view').style.display = 'none';

		//document.getElementById('top_flash').style.visibility = 'visible';

	}



	function CloseFlashOther() {

		mPage.unlock();

		document.getElementById('foto_view').style.zIndex  = 0;

		document.getElementById('foto_view').style.display = 'none';

		//document.getElementById('top_flash').style.visibility = 'visible';

	}