var accueilDefilTexte;
var accueilDefilTexteTemp;
var accueilDefilX;
var accueilDefilTempo;

function getPageOffsetTop(el) {
	return el.offsetTop + (el.offsetParent ? getPageOffsetTop(el.offsetParent) : 0);
}
function getPageOffsetLeft(el) {
	return el.offsetLeft;
}
function getPageOffsetWidth(el) {
	return el.offsetWidth;
}

function afficherMessage(sMessage, oPositionContainer, iLeft)
{
    var nava = (document.layers);
    var dom = (document.getElementById);
    var iex = (document.all);
    var divMain = null;
    if (nava) { divMain = document.mainPage; }
    else if (dom) { divMain = document.getElementById("mainPage"); }
    else if (iex) { divMain = mainPage; }

	objMsg = document.getElementById("divDetails");
	objSkn = objMsg.style;
		
	objMsg.innerHTML = 
		'<div style="width: 150px; height: 15px; border: solid 1px white; background-color: #d5b42f; padding: 2px 5px 2px 5px; text-align: center;">' +
		'<span style="font-weight: bold; font-size: 12px; font-family: arial;">' + 
		sMessage +
		'</span></div>';
	objSkn.visibility = "visible";
	objSkn.color = "white";
	
	iLeft = iLeft + divMain.offsetLeft + objMsg.offsetWidth + 50;
		
	iTop = getPageOffsetTop(oPositionContainer) + 17;
	objSkn.top = iTop + 'px';
	objSkn.left = iLeft + 'px';
	
}
function cacherMessage()
{
	objMsg = document.getElementById("divDetails");
	objSkn = objMsg.style;
	objSkn.visibility = "hidden";
}

function afficherImage(sSrc, sName)
{
	if( sName == null)
		sName = 'Photo';
	
	img = new Image();
	img.src = sSrc;
	imgWidth = img.width;
	imgHeight = img.height;
	
	var lLargeurWindow = imgWidth + 75;
	var lHauteurWindow = imgHeight + 150;
	
	var top = (screen.height - lHauteurWindow) / 2;
	var left = (screen.width - lLargeurWindow) / 2;
	var oWindow = window.open("/popup_image.asp?img=" + sSrc, sName, "top="+top+", left="+left+", width="+lLargeurWindow+", height="+lHauteurWindow+", " + 'menubar=no,scrollbars=no,statusbar=yes', 'PhotoSiscom');
	oWindow.resizeTo(lLargeurWindow, lHauteurWindow);
	
	// Écrire l'image
	var oImg = oWindow.document.getElementById("imgImage");		
	
	oImg.src = sSrc;
	oImg.width = imgWidth;
	oImg.height = imgHeight;
	oImg = null;
	
	oWindow.focus();
		
}

function accueilInitDefil() {
    accueilDefilX = 3 * 74;
    accueilDefilTexte =  'CONFÉRENCE - APPEL DE PERSONNES - MUSIQUE D\'AMBIANCE';
    accueilDefilTexteTemp = accueilDefilTexte;
	accueilDefil();
}

function isIE(){
    return (navigator.appName == 'Microsoft Internet Explorer');
}

function accueilUnloadDefil() {
    clearTimeout(accueilDefilTempo);
}

function accueilDefil() {
	accueilDefilTempo = 0;
	
	if( isIE() ) {
		accueilDefilTexteTemp = accueilDefilTexteTemp.substring(1,accueilDefilTexteTemp.length);
		while(accueilDefilTexteTemp.length < accueilDefilX)
			{
			accueilDefilTexteTemp += " - " + accueilDefilTexte;
			}
		document.defil.defilbox.value = accueilDefilTexteTemp;
		accueilDefilTempo = setTimeout("accueilDefil()", 250);
	}
}