<script language="javascript" type="text/javascript"> <!-- // prelevato e spiegato su http://www.web-link.it // Begin function generate(form) { var type=form.type.selectedIndex; if (type<4) { var selectionarray=new Array(62) selectionarray[1]="A"; selectionarray[2]="B"; selectionarray[3]="C"; selectionarray[4]="D"; selectionarray[5]="E"; selectionarray[6]="F"; selectionarray[7]="G"; selectionarray[8]="H"; selectionarray[9]="I"; selectionarray[10]="J"; selectionarray[11]="K"; selectionarray[12]="L"; selectionarray[13]="M"; selectionarray[14]="N"; selectionarray[15]="O"; selectionarray[16]="P"; selectionarray[17]="Q"; selectionarray[18]="R"; selectionarray[19]="S"; selectionarray[20]="T"; selectionarray[21]="U"; selectionarray[22]="V"; selectionarray[23]="W"; selectionarray[24]="X"; selectionarray[25]="Y"; selectionarray[26]="Z"; selectionarray[27]="0"; selectionarray[28]="1"; selectionarray[29]="2"; selectionarray[30]="3"; selectionarray[31]="4"; selectionarray[32]="5"; selectionarray[33]="6"; selectionarray[34]="7"; selectionarray[35]="8"; selectionarray[36]="9"; selectionarray[37]="a"; selectionarray[38]="b"; selectionarray[39]="c"; selectionarray[40]="d"; selectionarray[41]="e"; selectionarray[42]="f"; selectionarray[43]="g"; selectionarray[44]="h"; selectionarray[45]="i"; selectionarray[46]="j"; selectionarray[47]="k"; selectionarray[48]="l"; selectionarray[49]="m"; selectionarray[50]="n"; selectionarray[51]="o"; selectionarray[52]="p"; selectionarray[53]="q"; selectionarray[54]="r"; selectionarray[55]="s"; selectionarray[56]="t"; selectionarray[57]="u"; selectionarray[58]="v"; selectionarray[59]="w"; selectionarray[60]="x"; selectionarray[61]="y"; selectionarray[62]="z"; var length=62; } if (type<3) { var selectionarray=new Array(36); selectionarray[1]="a"; selectionarray[2]="b"; selectionarray[3]="c"; selectionarray[4]="d"; selectionarray[5]="e"; selectionarray[6]="f"; selectionarray[7]="g"; selectionarray[8]="h"; selectionarray[9]="i"; selectionarray[10]="j"; selectionarray[11]="k"; selectionarray[12]="l"; selectionarray[13]="m"; selectionarray[14]="n"; selectionarray[15]="o"; selectionarray[16]="p"; selectionarray[17]="q"; selectionarray[18]="r"; selectionarray[19]="s"; selectionarray[20]="t"; selectionarray[21]="u"; selectionarray[22]="v"; selectionarray[23]="w"; selectionarray[24]="x"; selectionarray[25]="y"; selectionarray[26]="z"; selectionarray[27]="0"; selectionarray[28]="1"; selectionarray[29]="2"; selectionarray[30]="3"; selectionarray[31]="4"; selectionarray[32]="5"; selectionarray[33]="6"; selectionarray[34]="7"; selectionarray[35]="8"; selectionarray[36]="9"; var length=36; } if (type<2) { var selectionarray=new Array(36); selectionarray[1]="A"; selectionarray[2]="B"; selectionarray[3]="C"; selectionarray[4]="D"; selectionarray[5]="E"; selectionarray[6]="F"; selectionarray[7]="G"; selectionarray[8]="H"; selectionarray[9]="I"; selectionarray[10]="J"; selectionarray[11]="K"; selectionarray[12]="L"; selectionarray[13]="M"; selectionarray[14]="N"; selectionarray[15]="O"; selectionarray[16]="P"; selectionarray[17]="Q"; selectionarray[18]="R"; selectionarray[19]="S"; selectionarray[20]="T"; selectionarray[21]="U"; selectionarray[22]="V"; selectionarray[23]="W"; selectionarray[24]="X"; selectionarray[25]="Y"; selectionarray[26]="Z"; selectionarray[27]="0"; selectionarray[28]="1"; selectionarray[29]="2"; selectionarray[30]="3"; selectionarray[31]="4"; selectionarray[32]="5"; selectionarray[33]="6"; selectionarray[34]="7"; selectionarray[35]="8"; selectionarray[36]="9"; var length=36; } var lngth=form.length.selectedIndex; var i,j; var tmpstr; tmpstr=""; i=0; do { { var randscript = -1 while (randscript < 1 || randscript > length || isNaN(randscript)) {randscript = parseInt(Math.random()*(length))} j=randscript} tmpstr=tmpstr+selectionarray[j] i=i+1} while (i<lngth) form.password.value = tmpstr; } // End --> </script>

<form action="web-link"> <select name="type"> <option selected>Scegli il Tipo <option>Lettere Maiuscole e numeri <option>Lettere minuscole e numeri <option>Misto Maius/Minusc e numeri </select> <select name="length"> <option selected>Scegli la lunghezza <option>1 Carattere <option>2 Caratteri <option>3 Caratteri <option>4 Caratteri <option>5 Caratteri <option>6 Caratteri <option>7 Caratteri <option>8 Caratteri <option>9 Caratteri <option>10 Caratteri <option>11 Caratteri <option>12 Caratteri <option>13 Caratteri <option>14 Caratteri <option>15 Caratteri <option>16 Caratteri <option>17 Caratteri <option>18 Caratteri <option>19 Caratteri <option>20 Caratteri </select> <br><br> La tua Password casuale è:<input type="text" name="password" size="20"><br><br> <input type="button" value="Genera la Password" onclick="generate(this.form)"> </form>