function checkMessages(tbTitle,w,h){
	messageElement = $("messages");
	Rex = /[a-zA-Z0-9]/;
	if(messageElement &&  (messageElement.getChildren().length > 0 || messageElement.get("html").test(Rex) != "" ) ) {
		messageElement.MooDialog({
			onHide:function(){
				
			},
			drag:true,
			title:tbTitle||'Get Rhythm',
			size:{width:w||400,height:h||150}
		});
	}
}

function oDialog(msg,options){
	options.size = options.size || {width:w||400,height:h||150};
	options.title = options.title || "Get Rhythm";
	options.drag = options.drag || true;
	new Element("div",{html:msg}).MooDialog(options);
}

function setAutoFillFields(){
	$$("input.autofill,textarea.autofill").each(function(item){
		item.store('val',item.value);
		item.addEvent('focus',function(){
			if(item.value == item.retrieve('val')) item.value = '';
		});
		item.addEvent('blur',function(){
			if(item.value == '') item.value = item.retrieve('val');
		});
	});
}