/**
 * requests the tracking image from piwik manually
 * primarily for ajax requests
 */

function _pk_escape(_pk_str){
	if(typeof(encodeURIComponent) == 'function') {
		return encodeURIComponent(_pk_str);
	} else {
		return escape(_pk_str);
	}
}

function getPiwikImg(action,idsite) {
	statUrl = 'http://stats.oneclickteam.com/piwik/piwik.php';
	statImgString = statUrl + '?action_name=' + _pk_escape(action) + '&idsite=' + idsite;

	piwikImg = new Image();
	piwikImg.src = statImgString;
};