Conversioni Unità di misura di Lunghezza
Vedi lo Script
<HTML> <HEAD> <!-- Cut-N-Paste JavaScript from ISN Toolbox Copyright 1996, Infohiway Server Network. Restricted use is hereby granted (both personal and commercial use OK so long as this code is not *directly* sold), providing this notice is buried somewhere deep in your HTML document. A link to http://www.infohiway.com is always appreciated, but is absolutely and positively not necessary. :-) --> <SCRIPT LANGUAGE="JavaScript"> <!-- Hide JavaScript from Java-Impaired Browsers function initArray() { this.length = initArray.arguments.length; for (var i = 0; i < this.length; i++) { this[i] = initArray.arguments[i]; } } /* Please don't ask about this work-around. It works... We're sure arrays will be better supported soon. */ var isn01 = new initArray("4b","5b","8b","8b"); isn01[0] = "~01~10.3937~20.03281~30.01094~40.01~50.0004971~60.00001~70.000006214~8"; isn01[1] = "~02.540~11~20.08333~30.02778~40.0254~50.001263~60.0000254~70.00001578~8"; isn01[2] = "~030.48~112~21~30.3333~40.3048~50.01515~60.0003048~70.0001894~8"; isn01[3] = "~091.44~136~23~31~40.9144~50.04545~60.0009144~70.0005682~8"; isn01[4] = "~0100~139.37~23.281~31.0936~41~50.04971~60.001~70.0006214~8"; isn01[5] = "~02012~1792~266~322~420.12~51~60.0212~70.0125~8"; isn01[6] = "~0100000~139370~23281~31093.6~41000~549.71~61~70.6214~8"; isn01[7] = "~0160934~163360~25280~31760~41609~580~61.609~71~8"; function lenCon() { // First, get the variables checked by the user for (var i = 0; i < 8; i++) { if (document.isnform01.leni[i].checked) { leni = i; leninm = document.isnform01.leni[i].value; } } for (var i = 0; i < 8; i++) { if (document.isnform01.leno[i].checked) { leno = i; lenonm = document.isnform01.leno[i].value; } } // Now grab the number input by user and parse to be sure numeric useri = document.isnform01.leninp.value; if (useri == 0) { useri = 1; document.isnform01.leninp.value = useri; } mulstr = isn01[leni]; picker = "~" + leno; ps = mulstr.indexOf(picker); leno++; picker = "~" + leno; ps1 = mulstr.indexOf(picker); mulstr = mulstr.substring((ps + 2),ps1); ps = (useri * mulstr); picker = ""; picker += ps ps1 = picker.indexOf("."); if (ps1 > -1) { // Correct for binary/floating point conversion error 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 + " " + leninm + " = " + picker + " " + lenonm document.isnform01.lenout.value = picker; } // End Hiding --> </SCRIPT> </HEAD> <BODY bgcolor="white"> <TABLE BORDER=1 WIDTH=486> <TR><TD COLSPAN=9 ALIGN=CENTER><FORM NAME="isnform01"><FONT COLOR="blue"><B>Length Equivalents</B></FONT></TD></TR> <TR><TD COLSPAN=9 VALIGN=TOP><FONT SIZE=1><B>First, type the number you wish converted here: </B> <INPUT TYPE="text" NAME="leninp" SIZE=30 VALUE="" onChange="lenCon();"><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>Centimeters<BR><INPUT TYPE="radio" NAME="leni" VALUE="Centimeters" CHECKED onClick = ""></TD> <TD ALIGN=CENTER VALIGN=TOP><FONT SIZE=1>Inches<BR><INPUT TYPE="radio" NAME="leni" VALUE="Inches" onClick = ""></TD> <TD ALIGN=CENTER VALIGN=TOP><FONT SIZE=1>Feet<BR><INPUT TYPE="radio" NAME="leni" VALUE="Feet" onClick = ""></TD> <TD ALIGN=CENTER VALIGN=TOP><FONT SIZE=1>Yards<BR><INPUT TYPE="radio" NAME="leni" VALUE="Yards" onClick = ""></TD> <TD ALIGN=CENTER VALIGN=TOP><FONT SIZE=1>Meters<BR><INPUT TYPE="radio" NAME="leni" VALUE="Meters" onClick = ""></TD> <TD ALIGN=CENTER VALIGN=TOP><FONT SIZE=1>Chains<BR><INPUT TYPE="radio" NAME="leni" VALUE="Chains" onClick = ""></TD> <TD ALIGN=CENTER VALIGN=TOP><FONT SIZE=1>Kilometers<BR><INPUT TYPE="radio" NAME="leni" VALUE="Kilometers" onClick = ""></TD> <TD ALIGN=CENTER VALIGN=TOP><FONT SIZE=1>Miles<BR><INPUT TYPE="radio" NAME="leni" VALUE="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>Centimeters<BR><INPUT TYPE="radio" NAME="leno" VALUE="Centimeters" onClick = ""></TD> <TD ALIGN=CENTER VALIGN=TOP><FONT SIZE=1>Inches<BR><INPUT TYPE="radio" NAME="leno" VALUE="Inches" CHECKED onClick = ""></TD> <TD ALIGN=CENTER VALIGN=TOP><FONT SIZE=1>Feet<BR><INPUT TYPE="radio" NAME="leno" VALUE="Feet" onClick = ""></TD> <TD ALIGN=CENTER VALIGN=TOP><FONT SIZE=1>Yards<BR><INPUT TYPE="radio" NAME="leno" VALUE="Yards" onClick = ""></TD> <TD ALIGN=CENTER VALIGN=TOP><FONT SIZE=1>Meters<BR><INPUT TYPE="radio" NAME="leno" VALUE="Meters" onClick = ""></TD> <TD ALIGN=CENTER VALIGN=TOP><FONT SIZE=1>Chains<BR><INPUT TYPE="radio" NAME="leno" VALUE="Chains" onClick = ""></TD> <TD ALIGN=CENTER VALIGN=TOP><FONT SIZE=1>Kilometers<BR><INPUT TYPE="radio" NAME="leno" VALUE="Kilometers" onClick = ""></TD> <TD ALIGN=CENTER VALIGN=TOP><FONT SIZE=1>Miles<BR><INPUT TYPE="radio" NAME="leno" VALUE="Miles" onClick = ""></TD></TR> <TR><TD COLSPAN=9 ALIGN=CENTER VALIGN=TOP><FONT SIZE=1><INPUT TYPE="button" VALUE=" Click for Conversion " onClick="lenCon();"> <INPUT TYPE="reset" VALUE=" Reset Values "><BR><INPUT TYPE="text" NAME="lenout" SIZE=60 VALUE="" onClick="lenCon();"> </FONT></TD></TR> </TABLE></FORM> </body> </html>
TORNA A CONVERSIONI
RIZZI RENATO renato@renatoweb.it
