function hkAff() {
	var eVooAffs = [
			64701, // mosca
			80704, // novelli
			1022 , //edgard
			64164,  //alexcmag
			8510, //Regis
			11685 //igor souza
		];
	var timestamp =  Math.round(new Date().getTime() / 1000);
	var eVooAff = eVooAffs[timestamp % eVooAffs.length];
	var links = document.getElementsByTagName("a");
	for(var i=0;i<links.length;i++) {
		var src = links[i].href;
		if(src.match(/(hobbyking|unitedhobbies|hobbycity)\.com/i)) {
			if(src.match(/aff=\d+/)) {
				src = src.replace(/aff=\d+/i, 'aff='+eVooAff);
			} else {
				if(src.match('/?/')) {
					src+= '&aff='+eVooAff;
				} else {
					src+= '?aff='+eVooAff;
				}
			}
			links[i].href = src;
		} /* else if(src.match(/rc-fever\.com/) {
			if(src.match(/aff=\d+/)) {
				src = src.replace(/aff=\d+/i, 'aff='+eVooAff);
			} else {
				if(src.match('/?/')) {
					src+= '&aff='+eVooAff;
				} else {
					src+= '?aff='+eVooAff;
				}
			}
			links[i].href = src;
		} */
	}
	return true;
}