function preloadImage()
{
	var preload_image_object = new Image();
	var image_url = new Array("/images/ajax-loader.gif","/images/home/entete_bloc_gauche.jpg","/images/home/entete_bloc_centre.jpg","/images/home/entete_bloc_droit.jpg");
	for(i=0; i<4; i++)
		preload_image_object.src = image_url[i];
}



function openLevel(niv_id)
{
	if(context=='homepage')
		openUniversRewrite(niv_id);
	else
	{
		myLightbox.showMask();
		xajax_changeUnivers(niv_id,'','');
	}
}


function openSearch(niv_id,search)
{
	document.location.href='/index.php?context=univers&niv_id='+niv_id+"&search="+search;
}




function openSousNiveau(niv_id,sniv_id)
{
	document.getElementById('produit_univers').style.display='none';
	xajax_loadMenu(niv_id,sniv_id);
}


function openSousSousNiveau(niv_id,sniv_id,ssniv_id)
{
	document.getElementById('produit_univers').style.display='none';
	xajax_loadMenu(niv_id,sniv_id,ssniv_id);
}



function loadProduit(niv_id)
{
	myLightbox.showMask();
	xajax_loadProduit(niv_id)
}


function searchProduit(niv_id)
{
	if(document.getElementById('search').value=='')
		alert("Le crit&egrave;re de recherche doit &ecirc;tre renseign&eacute;");
	else
		xajax_loadProduit(niv_id,'0',document.getElementById('search').value);
}




function searchGlobal()
{
	if(document.getElementById('search').value=='')
		alert("La zone de saisie de recherche est vide");
	else
	{
		xajax_searchProduit(document.getElementById('search').value);
	}
}



function openActualite(actu_id)
{
	myLightbox.openWindow('actualite','classic',600,400);
	xajax_openActualite(actu_id);
}



function openScribd(fte_id)
{
	myLightbox.openWindow('scribd','classic',800,500);
	xajax_openScribd(fte_id);
}

function openHozoom()
{
	//myLightbox.openWindow('hozoom','classic',600,460);
	//xajax_openHozoom();
	window.open('http://www.hozoom.com/catalogue/unifrance.php','catalogue_unifrance','width=800,height=666,scrollbars=no,resizable=no');
}


function closeSearch()
{
	myLightbox.hideMask();
}



function openProduit(pro_id)
{
	xajax_zoomProduit(pro_id);
}


function openProduitProvenance(pro_id,pro_id_src)
{
	xajax_zoomProduit(pro_id,pro_id_src);
}


function robotUnivers(niv_id,sniv_id,ssniv_id)
{
	xajax_robotUnivers(niv_id,sniv_id,ssniv_id);
}



function openAdherent(onglet,soc_id)
{
	myLightbox.openWindow('adherent','classic',820,500);
	xajax_openAdherent(onglet,soc_id);
}



function directOpenProduit(pro_id)
{
	document.location.href='/produit/'+pro_id;
}



function changeLanguage(lang_short)
{
	document.location.href='/index.php?context=&lang='+lang_short;
}


function depliRepli(nameDiv)
	{
	if (document.getElementById(nameDiv).style.display == 'none')
	{
		document.getElementById(nameDiv).style.display='block';
	}
	else
	{
		document.getElementById(nameDiv).style.display='none';
	}
}


//Fonction qui permet de faire suivre les messages ouverts avec le scroll ainsi que les masques
function checkLocation() 
{	
/*	var arrayPageSize = getPageSize();
	var l = ( arrayPageSize[0]  - detail_width  ) / 2. ;
	var t = ( (arrayPageSize[1] - 450 ) - detail_height ) / 2. + document.body.scrollTop;


	document.getElementById('detail').style.top = 0;
	document.getElementById('detail').style.left = 0;
*/	
//	alert("WS="+arrayPageSize[0]+", HS="+arrayPageSize[1]+", WW="+detail_width+", HW="+detail_height+", T="+t+", L="+l);
	//setTimeout("checkLocation()",100);
}