CGI : Info : Java Code : Preview : Tip & Technic
<!-- TWO STEPS TO INSTALL TAX CALCULATOR: 1. Paste the coding into the HEAD of your HTML document 2. Put the last code into the BODY of your HTML document --> <!-- STEP ONE: Copy this code into the HEAD of your HTML document --> <HEAD> <SCRIPT LANGUAGE="JavaScript"> <!-- Original: Tim Wallace <!--Total Java Scripts 99 - Next Step Software--> <!-- Beginfunction fmtPrice(value) {result="$"+Math.floor(value)+".";var cents=100*(value-Math.floor(value))+0.5;result += Math.floor(cents/10);result += Math.floor(cents%10);return result;}function compute() {var unformatted_tax = (document.forms[0].cost.value)*(document.forms[0].tax.value);document.forms[0].unformatted_tax.value=unformatted_tax;var formatted_tax = fmtPrice(unformatted_tax);document.forms[0].formatted_tax.value=formatted_tax;var cost3= eval( document.forms[0].cost.value ); cost3 += eval( (document.forms[0].cost.value)*(document.forms[0].tax.value) ); var total_cost = fmtPrice(cost3);document.forms[0].total_cost.value=total_cost;}function resetIt() {document.forms[0].cost.value="19.95";document.forms[0].tax.value=".06";document.forms[0].unformatted_tax.value="";document.forms[0].formatted_tax.value="";document.forms[0].total_cost.value=""; }// End --> </SCRIPT> <!-- Put this code into the BODY of your HTML document --> <BODY> <CENTER> <FORM> <TABLE BORDER=2 WIDTH=300 CELLPADDING=3> <TR> <TD align="center"><FONT SIZE=+1><STRONG>Cost</STRONG></FONT> <TD align="center"><FONT SIZE=+1><STRONG>Tax</STRONG></FONT> </TR> <TR> <TD align="center"><INPUT TYPE="text" NAME="cost" VALUE="19.95" SIZE=10> <TD align="center"><INPUT TYPE="text" NAME="tax" VALUE=".06" SIZE=10> </TR> </TABLE> <BR> <TABLE BORDER=1 WIDTH=600 CELLPADDING=3> <TR> <TD align="center"><FONT SIZE=+1><STRONG>Unformatted Tax</STRONG></FONT> <TD align="center"><FONT SIZE=+1><STRONG>Formatted Tax</STRONG></FONT> <TD align="center"><FONT SIZE=+1><STRONG>TOTAL COST</STRONG></FONT> </TR> <TR> <TD align="center"><INPUT TYPE="text" NAME="unformatted_tax" SIZE=15> <TD align="center"><INPUT TYPE="text" NAME="formatted_tax" SIZE=15> <TD align="center"><INPUT TYPE="text" NAME="total_cost" SIZE=15> </TR> </TABLE> <BR> <TABLE BORDER=0 WIDTH=400 CELLPADDING=5> <TR> <TD align="center"><INPUT TYPE="reset" VALUE="RESET" onClick="resetIt()"> <TD align="center"><INPUT TYPE="button" VALUE="COMPUTE" onclick="compute()"> </TR> </TABLE> </CENTER> <!-- Script Size: 2.55 KB -->
