//---------------------------------------------------------------------------------------------------
//   SCRIPT NAME: input_focus.js
//   DESCRIPTION: Input Focus
//    ASSOCIATED: none
//        AUTHOR: sales@gonline.co.za
// CREATION DATE: 07/08/2004
//      MODIFIED:
//---------------------------------------------------------------------------------------------------

<!--start-->
function input_focus(ref,defaultString){ if(ref.value == defaultString){ ref.value = ""; ref.className = "input_change";  } if(ref.value != ""){ ref.className = "input_change";  } }
function input_blur(ref,defaultString){ if(ref.value == ""){ ref.value = defaultString; ref.className = "input_no_change"; } }
function select_focus(ref,defaultString){ if(ref.value != defaultString){ ref.className = "input_change"; } }

function resize_textarea(textarea){
var area = textarea.value;
var text = area.replace(/\s+$/g,"");
var split = text.split("\n");
textarea.rows = split.length;
}
<!--end-->