var fondDiv = false;
var dataDiv = false;

function ViewPopup()
{
	if(!fondDiv){
		fondDiv = document.createElement('div');
		fondDiv.style.position = 'absolute';
		document.body.appendChild(fondDiv);
	}
	fondDiv.innerHTML = '';
	//alert(getHeight());

	$(fondDiv).setStyles({
	   backgroundColor: '#000000',
	   width: '100%',
	   height: getScrollHeight(),
	   position: 'absolute',
	   opacity: '0.5',
	   overflow: 'hidden',
	   top: '0px',
	   left: '0px',
	   zIndex: '1500',
	   visibility: 'visible'
	});

	if(!dataDiv){
		dataDiv = document.createElement('div');
		dataDiv.style.position = 'absolute';
		document.body.appendChild(dataDiv);
	}

	$(dataDiv).setStyles({
	   backgroundColor: '#000000',
	   width: '400px',
	   height: '400px',
	   position: 'absolute',
	   border: '1px solid #fff',
	   top: '50%',
	   left: '50%',	   
	   marginLeft: '-200px',	   
	   marginTop: (getScrollTop()-200) + 'px',	   	   	   
	   zIndex: '1600',
	   visibility: 'visible',
	   color:'#ffffff',
	   padding:'15px'
	});	
	
	var html = "";
	
	html = "<table style='width:100%;'><tr><td colspan='2' style='text-align:center;'><img src='./imgpopup.png' alt='' /></td></tr><tr><td colspan='2'>D&eacute;couvrez la Revue de presse de : Tristan et Isolde de Wagner. Dijon, Auditorium, 17 juin 2009</td></tr><tr><td colspan='2'>&nbsp;</td></tr><tr><td style='text-align:center;'><a style='color:#ffffff;' href='./revue-de-presse.htm'>Poursuivez ></a></td><td style='text-align:center;'><a href='#' style='color:#ffffff;' onclick='removeDiv();'>Accueil du site ></a></td></tr></table>	";
	
	
	
	$(dataDiv).innerHTML = html;
	
/*
	new Ajax(
		'/popup.php',
		{
			method: 'get',
			update: dataDiv,
			//data:$(idForm).toQueryString(),
			onSuccess: function(req) {
				$$(fondDiv).setStyles({visibility: 'visible' });
				$$('select').setStyles({visibility: 'hidden' });
				$$(dataDiv).setStyles({visibility: 'visible' });

				
			},
			evalScripts: true
		}
	).request();
*/	
}

function removeDiv()
{
	if(fondDiv){
		$(fondDiv).remove();
		fondDiv = false;
	}	
	if(dataDiv){
		$(dataDiv).remove();
		dataDiv = false;
	}
	$$('select').setStyles({visibility: 'visible' });		
}