function settext(id, text) {  		
		var obj = document.getElementById(id);
  		txt = obj.value;
  		if (txt == text) {  				
				txt = '';
  				obj.style.color = '#424142';
  		} else
  		if (txt == '') {  			
			txt = text;
  			obj.style.color = '#a1a1a2';
  		}
		obj.value = txt;
  }