var lastDiv="";
var lastDivId="";
var currentDiv="";

function ouvrefermeDiv(id, nom){
	currentDiv=id;
	quelDiv=document.getElementById('faq'+id).style;

	if (lastDiv==quelDiv) {

			if (lastDiv.display=='block') {
					lastDiv.display='none';
					document.images['bt'+id].src="images/"+nom+"-over.gif";
			}
	}

	if (lastDiv!=quelDiv){

		if (quelDiv.display=='none') {

			if (lastDivId!="") {
					document.images['bt'+lastDivId].src="images/"+lastDivImg+".gif";
			}

			lastDiv.display='none';
			quelDiv.display='block';
			document.images['bt'+id].src="images/"+nom+"-on.gif";
		}else{
			quelDiv.display='none';
			document.images['bt'+id].src="images/"+nom+"-over.gif";
		}
	}

		if (lastDiv!=quelDiv) {
				lastDiv=quelDiv;
				lastDivId=id;
				lastDivImg=nom;
		}else{
			lastDiv="";
			lastDivId="";
			lastDivImg="";
			currentDiv="";
		}
}

function checkifActive(id, nom, img) {
	//alert("id: "+id+" | nom:"+ nom+" | img:"+img);
	//alert(id +" = "+ currentDiv +" ??");
	if (id != currentDiv)
	{
		//alert(id +" n'est pas egal a "+ currentDiv);
		document.images[nom].src = "images/" + img;
	}
}

function doRollOver(nom,img){
		document.images[nom].src = "images/" + img;
}


var myimages=new Array()
function preloadimages() {
	
	for (i=0;i<preloadimages.arguments.length;i++){
		myimages[i]=new Image()
		myimages[i].src=preloadimages.arguments[i]
	}
}

function preloadPF() {
	preloadimages("images/bt-fourseasons-over.gif","images/bt-fourseasons-on.gif","images/bt-lowes-over.gif","images/bt-lowes-on.gif","images/bt-stanford-over.gif","images/bt-stanford-on.gif","images/bt-theatre-over.gif","images/bt-theatre-on.gif","images/bt-mcgill-over.gif","images/bt-mcgill-on.gif");
}

function preloadPF_fr() {
	preloadimages("images/bt-fourseasons_fr-over.gif","images/bt-fourseasons_fr-on.gif","images/bt-lowes_fr-over.gif","images/bt-lowes_fr-on.gif","images/bt-stanford_fr-over.gif","images/bt-stanford_fr-on.gif","images/bt-theatre_fr-over.gif","images/bt-theatre_fr-on.gif","images/bt-mcgill_fr-over.gif","images/bt-mcgill_fr-on.gif");
}


function preloadPFmap() {
	preloadimages("images/bt-map-arts-over.gif","images/bt-map-arts-on.gif","images/bt-map-sports-over.gif","images/bt-map-sports-on.gif","images/bt-map-education-over.gif","images/bt-map-education-on.gif","images/bt-map-institutional-over.gif","images/bt-map-institutional-on.gif");
}

function preloadPFmap_fr() {
	preloadimages("images/bt-map-arts_fr-over.gif","images/bt-map-arts_fr-on.gif","images/bt-map-sports_fr-over.gif","images/bt-map-sports_fr-on.gif","images/bt-map-education_fr-over.gif","images/bt-map-education_fr-on.gif","images/bt-map-institutional_fr-over.gif","images/bt-map-institutional_fr-on.gif");
}