var lastrow=0;

function myRowColor(rowIdStarts, rowNr) {
	var s="";
	if (lastrow!=0) {
		s=rowIdStarts+lastrow;
		document.getElementById(s).style.backgroundColor="#ebe6dc";
	}
	s=rowIdStarts+rowNr;
	document.getElementById(s).style.backgroundColor="#fbf6ec";
	lastrow=rowNr;
}