function USR101_ToggleDisplay(lnk, containerId) {
	var img = lnk.getElementsByTagName('img')[0];
	var container = document.getElementById(containerId);
	if (container.className.indexOf('hide')  != -1) {
		USR101_RemoveClassName(container, 'hide');
		img.src = '../images/pw2_picto_bouton_signe-moins_13x13.gif';
	}
	else {
		USR101_AppendClassName(container, 'hide');
		img.src = '../images/pw2_picto_bouton_signe-plus_13x13.gif';
	}
}


function USR101_ToggleDisplayWhitId(lnkId, containerId) {
	var lnkContainer = document.getElementById(lnkId);
	var img = lnkContainer.getElementsByTagName('img')[0];
	var container = document.getElementById(containerId);
	if (container.className.indexOf('hide')  != -1) {
		USR101_RemoveClassName(container, 'hide');
		img.src = '../images/pw2_picto_bouton_signe-moins_13x13.gif';
	}
	else {
		USR101_AppendClassName(container, 'hide');
		img.src = '../images/pw2_picto_bouton_signe-plus_13x13.gif';
	}
}

function USR101_RemoveClassName(ctl, className) {
	var startIdx = ctl.className.indexOf(className);
	var endIdx = startIdx + className.length
	if (startIdx != -1) {
		ctl.className = ctl.className.substring(0, startIdx) + ctl.className.substring(endIdx);
	}
}

function USR101_AppendClassName(ctl, className) {
	ctl.className += ' ' + className;
}

if (typeof(Sys) !== "undefined") Sys.Application.notifyScriptLoaded();