Ext.form.Label.override({
	onRender : function(c, a) {
					Ext.QuickTips.register({
						target: this,
						text: this.toolTipText
					});
				if (!this.el) {
					this.el = document.createElement("label");
					this.el.id = this.getId();
					this.el.innerHTML =  Ext.util.Format.htmlEncode(this.text) 
				}
				Ext.form.Label.superclass.onRender.call(this,c, a);
			}
});