function submitLogin(e)
		{
			var keycode;
			if (window.event)
				keycode = window.event.keyCode;
				else 
				if (e)
					keycode = e.which;
				else
					return true;
				if (keycode == 13)
				{
					document.loginForm.submit();
					return false;
				}
				else
					return true;
		} // end function
		function submitLoginButton()
		{
			document.loginForm.submit();
		} // emd function
		function submitSearch(e)
		{
			var keycode;
			if (window.event)
				keycode = window.event.keyCode;
			else 
				if (e)
					keycode = e.which;
				else
					return true;
				if (keycode == 13)
				{
					document.searchForm.submit();
					return false;
				} // end if
				else
					return true;
		} // end function
		function submitSearchButton()
		{
			document.searchForm.submit();
		} // end function
		function submitZip(e)
		{
			var keycode;
			if (window.event)
				keycode = window.event.keyCode;
			else 
				if (e)
					keycode = e.which;
				else
					return true;
				if (keycode == 13)
				{
					document.zipForm.submit();
					return false;
				} // end if
				else
					return true;
		} // end function
		function submitZipButton()
		{
			document.zipForm.submit();
		} // end function