var currentTabURL = location.pathname ;

function validateMLSignup(){
	yourname  = document.getElementById("name");
	email = document.getElementById("email");
	
	if(!yourname.value || !email.value){
		alert('please fill out both your name and email address') ;
		return false;
	}else{
		return true;	
	}
}


function loadTabContents(linkObject){
	var url = linkObject.pathname ;
	new Ajax.Updater('tabContents','/load_content.php',{
					 	 method: 'get',
						 onComplete: function(){loadTabContentsComplete()},
						 parameters:{p:url}
						 }) ;
	
	currentTabURL = url ;
}

function loadTabContentsComplete(){
	myLightbox.updateImageList() ;
	setTabState() ;
}