function activateColor(color){

	document.getElementById('grout' + currentColor).className='thumb';
	document.getElementById('grout' + color).className='thumb currentThumb';

	document.getElementById('dl' + currentColor).className='clearfix groutDownload';
	document.getElementById('dl' + color).className='clearfix groutDownload currentGroutDownload';

	document.getElementById('brick' + currentColor).className='groutImg';
	document.getElementById('brick' + color).className='groutImg currentGroutImg';
	
	currentColor = color;

	return false;
}