var tireWidth=new Array();var tireRatio=new Array();var tireIntDia=new Array();var tireIntDiaSizes=new Array();function drawTireBox(id,car){tireIntDiaSizes[0]="10";tireIntDiaSizes[1]="12";tireIntDiaSizes[2]="13";tireIntDiaSizes[3]="14";tireIntDiaSizes[4]="15";tireIntDiaSizes[5]="16";tireIntDiaSizes[6]="16.5";tireIntDiaSizes[7]="17";tireIntDiaSizes[8]="17.5";tireIntDiaSizes[9]="18";tireIntDiaSizes[10]="19";tireIntDiaSizes[11]="19.5";tireIntDiaSizes[12]="19";tireIntDiaSizes[13]="20";tireIntDiaSizes[14]="21";var content="<TABLE>";content+="<TR><TD><FONT size='-1'>Tire Size:</FONT><TD>";// Tire width
content+="<SELECT onChange='tireWidthSelect("+car+", this.selectedIndex)'>";for(var i=145;i<=355;i=i+10){if(i==tireWidth[car]){content+="<OPTION SELECTED>"+i;}else{content+="<OPTION>"+i;}}content+="</SELECT>";// Tire ratio
content+="<SELECT onChange='tireRatioSelect("+car+", this.selectedIndex)'>";for(var i=25;i<=85;i=i+5){if(i==tireRatio[car]){content+="<OPTION SELECTED>"+i;}else{content+="<OPTION>"+i;}}content+="</SELECT>";// Tire inner diameter
content+="<SELECT onChange='tireIntDiaSelect("+car+", this.selectedIndex)'>";for(var i=0;i<=14;i++){if(tireIntDiaSizes[i]==tireIntDia[car]){content+="<OPTION SELECTED>"+tireIntDiaSizes[i];}else{content+="<OPTION>"+tireIntDiaSizes[i];}}content+="</SELECT>";content+="</TABLE>";document.getElementById(id).innerHTML=content;}function tireWidthSelect(car,ind){tireWidth[car]=parseInt(145+10*ind);}function tireRatioSelect(car,ind){tireRatio[car]=parseInt(25+5*ind);}function tireIntDiaSelect(car,ind){tireIntDia[car]=tireIntDiaSizes[ind];}