Area Equivalents - JavaScript Codes

This script can convert equivalent in square meters, square inches, square feet, square yards, square rods, square chains, Roods, Acres, and the square miles.

JavaScript can help you find area equivalents. Type the number you want to convert, then click the button for the required conversion, including meters, inches, yards, acres, etc.

Script Demo:

Demo

JavaScript Code:

Insert this code into <head> tags

<script language="javascript">
<!-- Original:  Cut-N-Paste JavaScript -->
<!-- This script and many more are available free online at -->
<!-- Road to webmaster http://www.road2webmaster.com -->

<!--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>

Insert this code into <body> tags

<CENTER>
<TABLE BORDER=1 WIDTH=486>
<TR><TD COLSPAN=9 ALIGN=CENTER><FORM NAME="isnform04"><FONT COLOR="blue"><B>Area Equivalents</B></FONT></TD></TR>
<TR><TD COLSPAN=10 VALIGN=TOP><FONT SIZE=1><B>First, type the number you wish converted here: </B>
<INPUT TYPE="text" NAME="areinp" SIZE=30 VALUE="" onChange="areCon();"><BR><B>Then, click radio buttons for desired conversion:</FONT></TD></TR>
<TR><TD ALIGN=CENTER><FONT COLOR="red" SIZE=1><B>From:</B></FONT></TD>
<TD ALIGN=CENTER VALIGN=TOP><FONT SIZE=1>Square Meters<BR>
<INPUT TYPE="radio" NAME="arei" VALUE="Square Meters" CHECKED onClick = ""></TD>
<TD ALIGN=CENTER VALIGN=TOP><FONT SIZE=1>Square Inches<BR>
<INPUT TYPE="radio" NAME="arei" VALUE="Square Inches" onClick = ""></TD>
<TD ALIGN=CENTER VALIGN=TOP><FONT SIZE=1>Square Feet<BR>
<INPUT TYPE="radio" NAME="arei" VALUE="Square Feet" onClick = ""></TD>
<TD ALIGN=CENTER VALIGN=TOP><FONT SIZE=1>Square Yards<BR>
<INPUT TYPE="radio" NAME="arei" VALUE="Square Yards" onClick = ""></TD>
<TD ALIGN=CENTER VALIGN=TOP><FONT SIZE=1>Square Rods<BR>
<INPUT TYPE="radio" NAME="arei" VALUE="Square Rods" onClick = ""></TD>
<TD ALIGN=CENTER VALIGN=TOP><FONT SIZE=1>Square Chains<BR>
<INPUT TYPE="radio" NAME="arei" VALUE="Square Chains" onClick = ""></TD>
<TD ALIGN=CENTER VALIGN=TOP><FONT SIZE=1>Roods<BR> <BR>
<INPUT TYPE="radio" NAME="arei" VALUE="Roods" onClick = ""></TD>
<TD ALIGN=CENTER VALIGN=TOP><FONT SIZE=1>Acres<BR> <BR>
<INPUT TYPE="radio" NAME="arei" VALUE="Acres" onClick = ""></TD>
<TD ALIGN=CENTER VALIGN=TOP><FONT SIZE=1>Square Miles<BR>
<INPUT TYPE="radio" NAME="arei" VALUE="Square Miles" onClick = ""></TD></TR>
<TR><TD ALIGN=CENTER><FONT COLOR="red" SIZE=1><B>To:</B></TD>
<TD ALIGN=CENTER VALIGN=TOP><FONT SIZE=1>Square Meters<BR>
<INPUT TYPE="radio" NAME="areo" VALUE="Square Meters" onClick = ""></TD>
<TD ALIGN=CENTER VALIGN=TOP><FONT SIZE=1>Square Inches<BR>
<INPUT TYPE="radio" NAME="areo" VALUE="Square Inches" CHECKED onClick = ""></TD>
<TD ALIGN=CENTER VALIGN=TOP><FONT SIZE=1>Square Feet<BR>
<INPUT TYPE="radio" NAME="areo" VALUE="Square Feet" onClick = ""></TD>
<TD ALIGN=CENTER VALIGN=TOP><FONT SIZE=1>Square Yards<BR>
<INPUT TYPE="radio" NAME="areo" VALUE="Square Yards" onClick = ""></TD>
<TD ALIGN=CENTER VALIGN=TOP><FONT SIZE=1>Square Rods<BR>
<INPUT TYPE="radio" NAME="areo" VALUE="Square Rods" onClick = ""></TD>
<TD ALIGN=CENTER VALIGN=TOP><FONT SIZE=1>Square Chains<BR>
<INPUT TYPE="radio" NAME="areo" VALUE="Square Chains" onClick = ""></TD>
<TD ALIGN=CENTER VALIGN=TOP><FONT SIZE=1>Roods<BR> <BR>
<INPUT TYPE="radio" NAME="areo" VALUE="Roods" onClick = ""></TD>
<TD ALIGN=CENTER VALIGN=TOP><FONT SIZE=1>Acres<BR> <BR>
<INPUT TYPE="radio" NAME="areo" VALUE="Acres" onClick = ""></TD>
<TD ALIGN=CENTER VALIGN=TOP><FONT SIZE=1>Square Miles<BR>
<INPUT TYPE="radio" NAME="areo" VALUE="Square Miles" onClick = ""></TD></TR>
<TR>
<TD COLSPAN=10 ALIGN=CENTER VALIGN=TOP>
<FONT SIZE=1>
<INPUT TYPE="button" VALUE=" Click for Conversion " onClick="areCon();">
<INPUT TYPE="reset" VALUE=" Reset Values "><BR>
<INPUT TYPE="text" NAME="areout" SIZE=60 VALUE="" onClick="areCon();">
</FONT></TD></TR>
</FORM></TABLE>
</CENTER>

Instruction:

Copy and paste the code separately into the HTML document's head tags and body tags.
Modify the table style to suit your site.

Webmaster » Web Programming » JavaScript » Equivalents » Acceleration

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