function CloseSite() {
		
		var html = 
			  '<div id="MyOverlay"></div>'
			+ '<div id="MyPopin">'
			+ 'Site fermé'
			+ '</div>'
		;
		$('body').prepend(html);
		$('object').css('visibility', 'hidden');
		$('body').css('overflow', 'hidden');
		$('#MyOverlay').fadeTo(0,0).css({
			width:'100%',
			height:'100000px',
			backgroundColor:'#000',
			position:'absolute',
			top:0,
			left:0,
			zIndex:1000
		}).fadeTo(100, 0.75);
		$('#MyPopin').fadeTo(0,0).css({
			width:'400px',
			height:'80px',
			lineHeight:'80px',
			position:'absolute',
			left:'50%',
			top:'50%',
			margin:'-75px 0 0 -200px',
			zIndex:1001,
			textAlign:'center',
			color:'#FFF',
			fontSize:'42px',
			backgroundColor:'#650d0d',
			fontVariant:'small-caps'
		}).fadeTo(100, 0.7);
	}