Trim the Contents of the Text Box

 
<form name=frm>
<input name=txtName onBlur="Trim
(document.frm.txtName)">
</form>
<script language=javascript>
function Trim(text)


		while(text.value.charAt(0)==' ')
		text.value=text.value.substring
(1,text.value.length )
		while(text.value.charAt
(text.value.length-1)==' ')
		text.value=text.value.substring
(0,text.value.length-1)

	}

</script>