function zebraTables(tableClass, evenColor, oddColor)
{
	// For each table with the given class, set the even and odd rows to the given colors
	$($('table .' + tableClass)).each(function() { 
		$('tr:even',  this).css('background-color', evenColor); // even rows of current table
		$('tr:odd',   this).css('background-color', oddColor);  // odd  rows of current table
	});
}