var timerID = -1;
var curMenu = -1;

function MouseOverMenuItem(leMenu){
	if(timerID != -1){
		clearTimeout(timerID);
		hideLayer(curMenu);
	}
	showLayer(leMenu);
	curMenu = leMenu;
}

function MouseOutMenuItem(leMenu){
	tenterFermerMenu(leMenu);
}

function MouseOverSousMenu(leMenu){
	clearTimeout(timerID);
	timerID = -1;
}

function MouseOutSousMenu(leSousMenu){
	tenterFermerMenu(leSousMenu);
}

function tenterFermerMenu(leMenu){
	timerID = setTimeout('hideLayer(\'' + leMenu + '\')', 1000);
}

function headerLayer(nomlayer, gauche, haut, largeur, hauteur, z){
//David Tran 201009 add new script to detect Internet Explorer browser and 

var browser=navigator.appName;
var tempo;

if (browser=="Microsoft Internet Explorer")
	{	
			tempo = '<div onmouseover="javascript:MouseOverSousMenu(\'' + nomlayer + '\')" ';
			tempo = tempo + 'onmouseout="javascript:MouseOutSousMenu(\'' + nomlayer + '\')" ';
			tempo = tempo + 'id="' + nomlayer + '" ';
			tempo = tempo + 'style=" z-index: ' + z + ' ;position: absolute; left:' + gauche + 'px ; top: ' + haut + 'px ;visibility: hidden;"' ;
			tempo = tempo + ' >';
			document.writeln(tempo);			
	}
else
	{			
		if(document.layers){
			
			tempo = '<layer onmouseover="javascript:MouseOverSousMenu(\'' + nomlayer + '\')" ';
			tempo = tempo + 'onmouseout="javascript:MouseOutSousMenu(\'' + nomlayer + '\')" ';
			tempo = tempo + 'id="' + nomlayer + '" ';
			tempo = tempo + 'left="' + gauche + '" top="' + haut + '" ';
			tempo = tempo + 'z-index="' + z + '" visibility="hidden">';
			document.writeln(tempo);
			//document.writeln('');
			}
		else{
			
			
			tempo = '<layer onmouseover="javascript:MouseOverSousMenu(\'' + nomlayer + '\')" ';
			tempo = tempo + 'onmouseout="javascript:MouseOutSousMenu(\'' + nomlayer + '\')" ';
			tempo = tempo + 'id="' + nomlayer + '" ';
			tempo = tempo + 'style="position:absolute; left:' + gauche + 'px;';
			tempo = tempo + 'top:' + haut + 'px; width:' + largeur + 'px;';
			tempo = tempo + 'height:' + hauteur + 'px; z-index:' + z + '; overflow: hidden; visibility:hidden;">';
			document.writeln(tempo);
		}
	}
	return;
}