mb_infoBox = function() {
	
	this.objName = 'mbinfobox';
	
	this.init = function(objName) {
		if(objName) {
			this.objName = objName;
		}
	}
	
	this.load = function() {
	}
	
}

mb_openMessengerWindow = function(receiver, sender) {
}

mb_switchUserAvatar = function() {
	
	if(document.getElementById('personal_picture') && document.getElementById('sfAvatar')) {
		
		if(document.getElementById('personal_picture').style.display == 'none') {
			document.getElementById('personal_picture').style.display = 'block';
			document.getElementById('sfAvatar').style.display = 'none';
		}
		else {
			document.getElementById('personal_picture').style.display = 'none';
			document.getElementById('sfAvatar').style.display = 'block';
		}
		
	}
}

mb_feeds_control_menu = function(obj, eventID, userID) {

	if(!eventID || eventID <= 0) return;
	if(!userID || userID <= 0) return;
	if(typeof obj != 'object') return;
	
	if(obj.value != '') {

		var frm = document.forms['feedForm'];
	
		frm['act'].value 		= obj.value;
		frm['eventID'].value 	= eventID;
		frm['userID'].value 	= userID;
	
		obj.options.selectedIndex = 0;
		
		frm.submit();
		
		return(true);
	}
	
	return(false);	
}

mb_select_all_checkboxes = function(frm, objName, obj) {
	
	for(var x = 0; x < frm[objName].length; x++) {
		frm[objName][x].checked = obj.checked;
	}
	
}