安裝

步驟一  拷貝以下代碼貼在網頁的<head>和</head>之間。

    
<SCRIPT LANGUAGE="JavaScript"> <!--Begin function initArray() { this.length = initArray.arguments.length; for (var i = 0; i < this.length; i++) {this[i] = initArray.arguments[i]; } } var isn04 = new initArray("4b","5b","8b","8b"); isn04[0] = "~01~11550~210.76~31.196~40.0395~50.002471~60.0009884~70.0002471~80.0000003861~9"; isn04[1] = "~00.0006452~11~20.006944~30.0007716~40.00002551~50.000001594~60.0000006377~70.0000001594~82.291e-10~9"; isn04[2] = "~00.09290~1144~21~30.1111~40.003673~50.0002296~60.00009183~70.00002296~83.587e-8~9"; isn04[3] = "~00.8361~11296~29~31~40.03306~50.002066~60.0008264~70.0002066~83.228e-7~9"; isn04[4] = "~025.29~139204~2272.25~330.25~41~50.0625~60.025~70.00625~89.766e-6~9"; isn04[5] = "~0404.7~1627264~24356~3484~416~51~60.4~70.1~80.00015625~9"; isn04[6] = "~01012~11568160~210890~31210~440~52.5~61~70.25~80.000390625~9"; isn04[7] = "~04047~16272640~243560~34840~4160~510~64~71~80.0015625~9"; isn04[8] = "~02589988~14013355318~227878400~33097600~4102400~56400~62560~7640~81~9"; function areCon() { for (var i = 0; i < 9; i++) { if (document.isnform04.arei[i].checked) { arei = i; areinm = document.isnform04.arei[i].value; } } for (var i = 0; i < 9; i++) { if (document.isnform04.areo[i].checked) { areo = i; areonm = document.isnform04.areo[i].value; } } useri = document.isnform04.areinp.value; if (useri == 0) { useri = 1; document.isnform04.areinp.value = useri; } mulstr = isn04[arei]; picker = "~" + areo; ps = mulstr.indexOf(picker); areo++; picker = "~" + areo; ps1 = mulstr.indexOf(picker); mulstr = mulstr.substring((ps + 2),ps1); ps = (useri * mulstr); picker = ""; picker += ps ps1 = picker.indexOf("."); if (ps1 > -1) { ps = ps + .000001; picker = ""; picker += ps; ps2 = picker.indexOf("e"); if (ps2 < 0) { picker = picker.substring(0,(ps1 + 6)); } if (ps2 == 0 || ps2 > 0) { ps3 = picker.indexOf("00000"); if (ps3 > 0) { picker = picker.substring(0,ps3 + 1) + picker.substring(ps2,picker.length); } } } picker = useri + " " + areinm + " = " + picker + " " + areonm document.isnform04.areout.value = picker; } // End --> </SCRIPT>

步驟二  拷貝以下代碼貼在網頁的<body>和</body>之間，您要展示它的部位。

    
<CENTER> <TABLE bgcolor="#025B75" BORDER=1 WIDTH=600 cellpadding="4" bordercolor="#33CCFF"> <TR><TD COLSPAN=10 ALIGN=CENTER><FORM NAME="isnform04"><FONT COLOR="#FFFFFF"><B>面積換算器</B></FONT></TD></TR> <TR><TD COLSPAN=10 VALIGN=TOP><FONT color="#FFFFFF" SIZE=2>首先，在這裡鍵入要換算的數字： <INPUT TYPE="text" NAME="areinp" SIZE=30 VALUE="" onChange="areCon();"><BR>然後在下面點選要換算的項目。</FONT></TD></TR> <TR><TD ALIGN=CENTER width="70"><FONT COLOR="#FFFFFF" SIZE=1><B>從：</B></FONT></TD> <TD ALIGN=CENTER VALIGN=TOP width="70"><FONT COLOR="#FFFFFF" SIZE=1>平方米<BR> <INPUT TYPE="radio" NAME="arei" VALUE="平方米" CHECKED onClick = ""></TD> <TD ALIGN=CENTER VALIGN=TOP width="70"><FONT COLOR="#FFFFFF" SIZE=1>平方英寸<BR> <INPUT TYPE="radio" NAME="arei" VALUE="平方英寸" onClick = ""></TD> <TD ALIGN=CENTER VALIGN=TOP width="70"><FONT COLOR="#FFFFFF" SIZE=1>平方英尺<BR> <INPUT TYPE="radio" NAME="arei" VALUE="平方英尺" onClick = ""></TD> <TD ALIGN=CENTER VALIGN=TOP width="70"><FONT COLOR="#FFFFFF" SIZE=1>平方碼<BR> <INPUT TYPE="radio" NAME="arei" VALUE="平方碼" onClick = ""></TD> <TD ALIGN=CENTER VALIGN=TOP width="70"><FONT COLOR="#FFFFFF" SIZE=1>平方杆<BR> <INPUT TYPE="radio" NAME="arei" VALUE="平方杆" onClick = ""></TD> <TD ALIGN=CENTER VALIGN=TOP width="70"><FONT COLOR="#FFFFFF" SIZE=1>測鏈<BR> <INPUT TYPE="radio" NAME="arei" VALUE="測鏈" onClick = ""></font></TD> <TD ALIGN=CENTER VALIGN=TOP width="70"><FONT COLOR="#FFFFFF" SIZE=1>路得 <BR> <INPUT TYPE="radio" NAME="arei" VALUE="路得" onClick = ""></font></TD> <TD ALIGN=CENTER VALIGN=TOP width="70"><FONT COLOR="#FFFFFF" SIZE=1>英畝 <BR> <INPUT TYPE="radio" NAME="arei" VALUE="英畝" onClick = ""></font></TD> <TD ALIGN=CENTER VALIGN=TOP width="70"><FONT COLOR="#FFFFFF" SIZE=1>平方英里<BR> <INPUT TYPE="radio" NAME="arei" VALUE="平方英里" onClick = ""></TD></TR> <TR><TD ALIGN=CENTER width="70"><FONT COLOR="#FFFFFF" COLOR="#FFFFFF" SIZE=1><B>到：</B></TD> <TD ALIGN=CENTER VALIGN=TOP width="70"><FONT COLOR="#FFFFFF" SIZE=1>平方米<BR> <INPUT TYPE="radio" NAME="areo" VALUE="平方米" onClick = ""></TD> <TD ALIGN=CENTER VALIGN=TOP width="70"><FONT COLOR="#FFFFFF" SIZE=1>平方英寸<BR> <INPUT TYPE="radio" NAME="areo" VALUE="平方英寸" CHECKED onClick = ""></TD> <TD ALIGN=CENTER VALIGN=TOP width="70"><FONT COLOR="#FFFFFF" SIZE=1>平方英尺<BR> <INPUT TYPE="radio" NAME="areo" VALUE="平方英尺" onClick = ""></TD> <TD ALIGN=CENTER VALIGN=TOP width="70"><FONT COLOR="#FFFFFF" SIZE=1>平方碼<BR> <INPUT TYPE="radio" NAME="areo" VALUE="平方碼" onClick = ""></TD> <TD ALIGN=CENTER VALIGN=TOP width="70"><FONT COLOR="#FFFFFF" SIZE=1>平方杆<BR> <INPUT TYPE="radio" NAME="areo" VALUE="平方杆" onClick = ""></TD> <TD ALIGN=CENTER VALIGN=TOP width="70"><FONT COLOR="#FFFFFF" SIZE=1>測鏈<BR> <INPUT TYPE="radio" NAME="areo" VALUE="測鏈" onClick = ""></font></TD> <TD ALIGN=CENTER VALIGN=TOP width="70"><FONT COLOR="#FFFFFF" SIZE=1>路得 <BR> <INPUT TYPE="radio" NAME="areo" VALUE="路得" onClick = ""></font></TD> <TD ALIGN=CENTER VALIGN=TOP width="70"><FONT COLOR="#FFFFFF" SIZE=1>英畝 <BR> <INPUT TYPE="radio" NAME="areo" VALUE="英畝" onClick = ""></font></TD> <TD ALIGN=CENTER VALIGN=TOP width="70"><FONT COLOR="#FFFFFF" SIZE=1>平方英里<BR> <INPUT TYPE="radio" NAME="areo" VALUE="平方英里" onClick = ""></TD></TR> <TR> <TD COLSPAN=10 ALIGN=CENTER VALIGN=TOP> <FONT SIZE=1> <INPUT TYPE="button" VALUE=" 點擊換算 " onClick="areCon();"> <INPUT TYPE="reset" VALUE=" 重設數值 "><BR> <INPUT TYPE="text" NAME="areout" SIZE=60 VALUE="" onClick="areCon();"> </FONT></TD></TR> </FORM></TABLE> </CENTER>

就是如此簡單！
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