📄 税款计算.txt

📁 JavaScript特效（新）这里有许多的JAVA特效.供学者参考
💻 TXT
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<SCRIPT>


<!--  Activate Cloaking Device


function 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;


   }





// Called by the COMPUTE button; computes and displays the values in the lower table.


function compute()


   {


   // computes and displays the unformatted tax value.


   var unformatted_tax = (document.forms[0].cost.value)*(document.forms[0].tax.value);


   document.forms[0].unformatted_tax.value=unformatted_tax;





   // computes and displays the formatted tax value.


   var formatted_tax = fmtPrice(unformatted_tax);


   document.forms[0].formatted_tax.value=formatted_tax;





   // computes and displays the formatted total cost value.


   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;


   }





//  Called by Reset button - sets original values.


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="";   


   }





// Called by About button - info on example.


function about()


   {


   alert("\nThis is a simple demo of how to format money values to $xx.xx.\n\nEnter different cost & tax values and then click COMPUTE.\n\nThis scheme utilizes the fmtPrice() function by Rolf Howarth.");


   }





// Called by View Source button - displays source of file.


function viewSource()


   {


   var current_url="";


   current_url=document.location;


   window.location="view-source:"+current_url;


   }





// Called by Full Window button - loads file to full window for easy saving.


function WinOpen() 


   {


   alert('\nPage will load to full screen.\n\nUse View/Document Source from menu bar to view source.\n\nUse File/Save As from menu bar to save.\n\nClose new window to return to this page. ');


   window.open("js-money.htm","DisplayWindow","menubar=yes,scrollbars=yes");


   window.open("js-money.htm","DisplayWindow","menubar=yes,scrollbars=yes");   // double for Macs


   }


// Deactivate Cloaking -->


</SCRIPT>


</HEAD>





<BODY BGCOLOR=FFFFFF>





<CENTER><STRONG>


<FONT COLOR=blue face=scribble SIZE=+2>想逃税？没门。</FONT>


</STRONG></CENTER>


<CENTER>


<FORM>


<TABLE BORDER=2 WIDTH=300 CELLPADDING=3>


<TR>


<TD align="center"><FONT SIZE=+1><STRONG>商品标价</STRONG></FONT>


<TD align="center"><FONT SIZE=+1><STRONG>税率</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>绝对税费</STRONG></FONT>


<TD align="center"><FONT SIZE=+1><STRONG>应交税费</STRONG></FONT>


<TD align="center"><FONT SIZE=+1><STRONG>总花费</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>


<TD align="center"><INPUT TYPE="reset"  VALUE="复位" onClick="resetIt()">


<TD align="center"><INPUT TYPE="button" VALUE="计算" onclick="compute()">



</TABLE>
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