var init = false;
var imgPath = '/images.tpl2/';

function GetImages( iImgCount, iSuffix, iSuffix2 )
{
	var suf = iSuffix || 'off';
	var suffix = iSuffix2 || '';
	var strItem = '';

	for(var i=0; i<iImgCount + 1; i++)
	{
		iP = i;
		if (i < 10)
		{
			iP = '0' + i;
		}
		strItem += 'document.img' + i + suf + ' = new Image();\n';
		strItem += 'document.img' + i + suf + '.src = "' + imgPath + 'menu' + iP + suffix + '.gif";\n';
		strItem += 'img' + i + suf + ' = "' + imgPath + 'menu' + iP + suffix + '.gif";\n';
	}
	eval( strItem );
}

function imgOn( iName ){
	imgName = 'img' + iName;
	if( document.images && init)
	{
		document[imgName].src = eval('img' + iName + 'on');
	}
}

function imgOff( iName ){
	imgName = 'img' + iName;
	if( document.images && init)
	{
		document[imgName].src = eval('img' + iName + 'off');
	}
}

if (document.images)
{
	GetImages( 13, 'on', '_' );
	GetImages( 13 );
	init = true;
}