function rollNavTop(img,mode) {
	document.images[img].src = '/0-images/nav_top/'+img+'_'+mode+'.gif' ;
}

function enlargePict(galid,pictid) {
	window.open('/presse/popup_phototheque.php?galid='+galid+'&pictid='+pictid,'pictViewer','location=0,menubar=0,status=0,scrollbars=1,resizable=1,width=800,height=600') ;
}

function openLexique(key) {
	 window.open('/lexique/popup_showdef.php?key='+key,'lexiqueViewer','location=0,menubar=0,status=0,scrollbars=1,resizable=1,width=300,height=200') ;
}

function openFiliereAnim()	{
	 window.open('/filiere/popup_schemafiliere.php','filiereViewer','location=0,menubar=0,status=0,scrollbars=0,resizable=0,width=640,height=400') ;
}

function mailLink(a,b,c)	{
	location = 'mailto:'+a+'@'+b+'.'+c ;
}

function mailLib(a,b,c) {
	return a+'@'+b+'.'+c ;
}

function popup(theurl, width, height)
{
	window.open(theurl,'_blank','toolbar=0, location=0, directories=0, status=0, scrollbars=0, resizable=0, copyhistory=0, menuBar=0, width='+width+', height='+height)
}