jQuery(function($){
		
	/******* video intro *******/
	
	$('#video_intro').click(function(){
		$.fancybox({
			type: 'swf',
			width: 620,
			height: 369,
			padding: 14,
			href: 'video/player.swf',
			swf: {wmode:'transparent', allowfullscreen:true, menu:false, flashvars:'autostart=true&file=batimat.flv&backcolor=000000&frontcolor=eeeeee&lightcolor=000000&screencolor=81AA44'}
		});
		return false;
	});

	/******* liens externes *******/
	
	$('a.external').externalLinks();
	
	/******** retour haut de page ********/
	
	$('a.up').click(function(){
		$('html, body').animate({scrollTop: '0'}, 1000);
		this.blur();
		return false;
	});

});

/************************************** extends ***************************************/
/**************************************************************************************/

(function($){

	$.fn.externalLinks = function()
	{
		return $(this).live('click', function()
		{
			this.blur();
			var href = $(this).attr('href');
			window.open(href);
			return false;
		});
	}
		
	$.fn.scrollTo = function(speed)
	{
		return this.each(function() {
			var targetOffset = $(this).offset().top;
			$('html,body').animate({scrollTop: targetOffset}, speed, 'easeOutExpo');
		});
	}

})(jQuery);