function submitenter(myfield,e)
{
var keycode;
if (window.event) keycode = window.event.keyCode;
else if (e) keycode = e.which;
else return true;

if (keycode == 13)
   {
   		myfield.form.submit();
		
		
   return false;
   }
else
   return true;
}

function postOnEnter(e, href, div, frm)
{
var keycode;
if (window.event) keycode = window.event.keyCode;
else if (e) keycode = e.which;
else return true;

if (keycode == 13)
   {
   		//POST_ajax(href,div,frm);
		
   return false;
   }
else
   return true;
}