html - Javascript menu and box display -


apparently there issue code can't find, because code isn't running when click on menu links. i'm creating menu dynamically changes content of adjacent box, , appearance of menu links depending on menu link clicked. here simplified version of code:

html:

<td class="instructioncells" colspan="1" width="25%"> <a href="#" onclick="helpmenu(showid)" class="link" id="dashboardlink" style="color:       black; text-decoration: none;">the marketing dashboard</a> <div style="height:4px;">&nbsp;</div> <a href="#" onclick="helpmenu(showid)" class="link" id="methodlink">selecting     method</a> </td> <td width="75%" style="vertical-align: top;">  <div id="mymarketingdashboard" style="display: block;"> <div class="font4" style="text-align: center"> marketing dashboard </div> </div>  <div id="selectmethod" style="display: none;"> <div class="font4" style="text-align: center"> selecting method </div> </div>  </td>

javascript:

function helpmenu(showid)  {     var showdashboard = document.getelementbyid("mymarketingdashboard");     var showmethod = document.getelementbyid("selectmethod");      var mymarketing = document.getelementbyid("dashboardlink");     var method = document.getelementbyid("methodlink");      if (showid == "dashboardlink")      {         showdashboard.style.display = "block";         mymarketing.style.color = "black";         mymarketing.style.textdecoration = "none";         showmethod.style.display = "none";         method.style.color = "#2c3a7f";         method.style.textdecoration = "underline";     }      if (showid == "methodlink")      {         showdashboard.style.display = "none";         mymarketing.style.color = "#2c3a7f";         mymarketing.style.textdecoration = "underline";         showmethod.style.display = "block";         method.style.color = "black";         method.style.textdecoration = "none";     }

any on finding why code isn't running awesome. in advance.

i made changes code:

javascript:

helpmenu = function (showid)  {     var showdashboard = document.getelementbyid("mymarketingdashboard");     var showmethod = document.getelementbyid("selectmethod");      var mymarketing = document.getelementbyid("dashboardlink");     var method = document.getelementbyid("methodlink");      if (showid == "dashboardlink")      {         showdashboard.style.display = "block";         mymarketing.style.color = "black";         mymarketing.style.textdecoration = "none";         showmethod.style.display = "none";         method.style.color = "#2c3a7f";         method.style.textdecoration = "underline";     }     if (showid == "methodlink") {         showdashboard.style.display = "none";         mymarketing.style.color = "#2c3a7f";         mymarketing.style.textdecoration = "underline";         showmethod.style.display = "block";         method.style.color = "black";         method.style.textdecoration = "none";     } }

markup:

<table><tr><td class="instructioncells" colspan="1" width="25%"> <a href="#" onclick="helpmenu(this.id)" class="link" id="dashboardlink" style="color:       black; text-decoration: none;">the marketing dashboard</a> <div style="height:4px;">&nbsp;</div> <a href="#" onclick="helpmenu(this.id)" class="link" id="methodlink">selecting     method</a> </td> <td width="75%" style="vertical-align: top;">  <div id="mymarketingdashboard" style="display: block;"> <div class="font4" style="text-align: center"> marketing dashboard </div> </div>  <div id="selectmethod" style="display: none;"> <div class="font4" style="text-align: center"> selecting method </div> </div>      </td></tr></table>

jsfiddle: http://jsfiddle.net/uxqd9/1/

i pass id of clicked anchor helpmenu function.


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