Tecnologia
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2 páginas
<html><LEFT>
<FORM NAME="Calc">
<TABLE BORDER=2 WIDTH="230" bgcolor="#CCCCCC" >
<TR>
<TD ALIGN="CENTER">
<INPUT TYPE="text" NAME="Input" SIZE="20">
</TD>
</TR>
<TR>
<TD ALIGN="CENTER">
<span style="font:Arial, Helvetica, sans-serif; font-size:10; color:#F00">CALCULADORA SIMPLES</span><br>
<INPUT TYPE="button" NAME="one"
VALUE=" 1 " onClick="Calc.Input.value += '1'">
<INPUT TYPE="button" NAME="two"
VALUE=" 2 " onClick="Calc.Input.value += '2'">
<INPUT TYPE="button" NAME="three"
VALUE=" 3 " onClick="Calc.Input.value += '3'">
<INPUT TYPE="button" NAME="plus"
VALUE=" + " onClick="Calc.Input.value += ' + '">
<BR>
<INPUT TYPE="button" NAME="four"
VALUE=" 4 " onClick="Calc.Input.value += '4'">
<INPUT TYPE="button" NAME="five"
VALUE=" 5 " onClick="Calc.Input.value += '5'">
<INPUT TYPE="button" NAME="six"
VALUE=" 6 " onClick="Calc.Input.value += '6'">
<INPUT TYPE="button" NAME="minus"
VALUE=" - " onClick="Calc.Input.value += ' - '">
<BR>
<INPUT TYPE="button" NAME="seven"
VALUE=" 7 " onClick="Calc.Input.value += '7'">
<INPUT TYPE="button" NAME="eight"
VALUE=" 8 " onClick="Calc.Input.value += '8'">
<INPUT TYPE="button" NAME="nine"
VALUE=" 9 " onClick="Calc.Input.value += '9'">
<INPUT TYPE="button" NAME="times"
VALUE=" x " onClick="Calc.Input.value += ' * '">
<BR>
<INPUT TYPE="button" NAME="clear"
VALUE=" C " onClick="Calc.Input.value = ''">
<INPUT TYPE="button" NAME="zero"
VALUE=" 0 " onClick="Calc.Input.value += '0'">
<INPUT TYPE="button" NAME="DoIt"
VALUE=" = " onClick="Calc.Input.value = eval(Calc.Input.value)">
<INPUT TYPE="button" NAME="div"
VALUE=" / " onClick="Calc.Input.value += ' / '">
</TD>
</TR>
</TABLE>
</FORM>
</LEFT>
</html>