<!--

function setFocus( id )
{
	var i = document.getElementById( id );

	if ( document.getElementById( id ) )
	{
		i.focus();
		return i;
	}
}

function clearBox( b )
{
	b.value = '';
}

function activate( id )
{
	if ( document.getElementById( id ) )
	{
		i = document.getElementById( id );
		i.style.visibility = 'visible';
	}
	if ( document.getElementById('checkout') )
	{
		c = document.getElementById('checkout');
		c.style.visibility = 'hidden';
	}
}

function deactivate( id )
{
	if ( document.getElementById( id ) )
	{
		i = document.getElementById( id );
		i.style.visibility = 'hidden';
	}
}

function insert( value )
{
	// inserts specified value into defined
	// form field. used to insert bbcode &&
	// smilies into textrea

	// @param (string) value - the value to insert

	var field = document.getElementById('message');

	if ( document.selection )
	{
		// ie
		field.focus();
		sel = document.selection.createRange();
		sel.text = ' ' + value + ' ';
		field.focus();
	}
	else if ( field.selectionStart || field.selectionStart == '0' )
	{
		// netscape, moz
		var startPos = field.selectionStart;
		var endPos = field.selectionEnd;
		field.value = field.value.substring( 0, startPos )
			+ ' ' + value + ' '
			+ field.value.substring( endPos, field.value.length );
		field.focus();
	}
	else
	{
		field.value += ' ' + value + ' ';
		field.focus();
	}
}

//-->