var differentials=new Array();function drawDifferentialBox(id,car){var content="<TABLE>";//  if (typeof(differentials[car]) == "undefined") {
//   content += "<TR><TD>Differential Ratio:<TD><input type='text' id='differential_" + car + "' size='6' onChange='differentials[" + car + "] = this.value'>";
//  } else {
content+="<TR><TD><FONT size='-1'>Differential Ratio:</FONT><TD><input type='text' id='differential_"+car+"' size='6' value="+differentials[car]+" onChange='differentials["+car+"] = this.value'>";//  }
content+="</TABLE>";document.getElementById(id).innerHTML=content;}