php - Is there a limit on the amount of JavaScript Files on your head? -


i'm asking because every time use second javascript code gets buggy. @ first js file 1 , trying make work both select tags i'm working with. wasn't able implement it. called quiets , copied renamed avoid conflicts in name. errors keep on happening. maybe there's wrong code or?

html head

<head>     <title>packages</title>     <link rel="icon" type="image/ico" href="../favicon.ico"/>     <link rel="stylesheet" type="text/css" href="../style/style_p.css"/>     <script type="text/javascript" src="../style/add_fields.js"></script>     <script type="text/javascript" src="../style/addmorefields.js"></script>      <h1><img src="../images/logo.png" alt="logo"></h1> </head>

js 1

var instance = 0;  function morefields(parenthome, clonehome) {     // check if there isn't more 3 fields     if(instance != 3) {         instance++;         // create child         var tempclone = document.getelementbyid(parenthome).clonenode(true);          // remove templet clone's id avoid future confusion         tempclone.id = "";         tempclone.style.display = 'block';          /* cloned templet's          * children. here make          * ones have name          * unique.          */         var clonec = tempclone.childnodes;         for(var = 0; < clonec.length; i++) {             var childname = clonec[i].name;             if(childname)                 clonec[i].name = childname + instance;         }          // locate clone's home          var inserthere = document.getelementbyid(clonehome);         // place clone in home         inserthere.parentnode.insertbefore(tempclone,inserthere);     } } window.onload = function() {     morefields('snackbox', 'snackplate'); }

js2

var counter = 0;  function addmorefields(srchome, clonehome) {     // check if there isn't more 3 fields     if(counter != 3) {         counter++;         // create child         var template = document.getelementbyid(srchome).clonenode(true);          // remove templet clone's id avoid future confusion         template.id = "";         template.style.display = 'block';          /* cloned templet's          * children. here make          * ones have name          * unique.          */         var copy = template.childnodes;         for(var = 0; < copy.length; i++) {             var clonename = copy[i].name;             if(clonename)                 copy[i].name = clonename + counter;         }          // locate clone's home          var endlocation = document.getelementbyid(copyhome);         // place clone in home         endlocation.parentnode.insertbefore(template,endlocation);     } } window.onload = function() {     addmrefields('soupbox', 'soupbowl'); }

html code

        <td><div id="snackbox" style="display:none">             <select id="dfood" name="dfood">                 <option>--select--</option>                 <?php                 $result = mysql_query("select * survival_mode.dryfood_t", $link);                 while($row = mysql_fetch_array($result)) {                     echo "\n\t\t\t\t\t\t<option value='{$row['dfood_id']}'>{$row['dfood_name']}</option>";                 }                 echo "\n";                 ?>             </select>             <input name="df_qty" type="text" placeholder="qty" size="1" maxlength="1"/>             <?php             if($climate == "warm") {                 echo "\n\t\t\t\t<input type='button' value='-' onclick='if(instance > 1){instance--; this.parentnode.parentnode.removechild(this.parentnode);}' />";                 echo "\n\t\t\t\t<input type='button' value='+' onclick='morefields(\"snackbox\", \"snackplate\");' />";             }             echo "\n";             ?>             </div>             <span id="snackplate"></span>         </td>          <td><div id="soupbox">             <select id="soup" name="soup">                 <option>--select--</option>                 <?php                 $result = mysql_query("select * survival_mode.soup_t", $link);                 while($row = mysql_fetch_array($result)) {                     echo "\n\t\t\t\t\t\t<option value='{$row['soup_id']}'>{$row['soup_name']}</option>";                 }                 echo "\n";                 ?>             </select>             <input name="s_qty" type="text" placeholder="qty" size="1" maxlength="1" />             <?php             if($climate == "cold") {                 echo "\n\t\t\t\t<input type='button' value='-' onclick='if(counter > 1){counter--; this.parentnode.parentnode.removechild(this.parentnode);}' />";                 echo "\n\t\t\t\t<input type='button' value='+' onclick='addmorefields(\"soupbox\", \"soupbowl\");' />";             }             echo "\n";             ?>             </div>             <span id="soupbowl"></span>         </td>


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