function Trim(STRING)

{

	STRING = LTrim(STRING);

	return RTrim(STRING);

}



function RTrim(STRING)

{

	while(STRING.charAt((STRING.length -1))==" ")

	{

		STRING = STRING.substring(0,STRING.length-1);

	}

return STRING;

}





function LTrim(STRING)

{

	while(STRING.charAt(0)==" ")

	{

		STRING = STRING.replace(STRING.charAt(0),"");

	}

	return STRING;

}

function change_cursor(obj)

 {	 

 	obj.style.cursor='pointer';

  }