var gearName=new Array();var gearRatios=new Array();function drawGearRatioBox(id,car){gearName[1]="First";gearName[2]="Second";gearName[3]="Third";gearName[4]="Fourth";gearName[5]="Fifth";gearName[6]="Sixth";/*  if (typeof(gearRatios[car]) == "undefined") {    gearRatios[car] = new Array();  }*/
var content="<TABLE>";for(var gear=1;gear<=numGears[car];gear++){//   if (typeof(gearRatios[car][gear]) == "undefined") {
//      content += "<TR><TD>" + gearName[gear] + ":<TD><input type='text' id='ratio_gear" + gear + "_car" + car + "' size='6' onChange='gearRatios[" + car + "][" + gear + "] = this.value'>";
//    } else {
content+="<TR><TD><FONT size='-1'>"+gearName[gear]+":</FONT><TD><input type='text' id='ratio_gear"+gear+"_car"+car+"' size='6' value="+gearRatios[car][gear]+" onChange='gearRatios["+car+"]["+gear+"] = this.value'>";//    }
}content+="<TR><TD>";if(numGears[car]<6){content+="<INPUT type='button' name='win' value='+' onClick='addGear("+car+")'>";}else{content+="<INPUT type='button' name='win' disabled='true' value='+' onClick='addGear("+car+")'>";};if(numGears[car]>4){content+="<INPUT type='button' name='win' value='-' onClick='removeGear("+car+")'>";}else{content+="<INPUT type='button' name='win' disabled='true' value='-' onClick='removeGear("+car+")'>";};content+="</TABLE>";document.getElementById(id).innerHTML=content;}function addGear(car){numGears[car]++;var id="gear_car"+car;drawGearRatioBox(id,car);}function removeGear(car){numGears[car]--;var id="gear_car"+car;drawGearRatioBox(id,car);}