Javascript Submit button onclick event handler

Question

Hi,
I am having trouble getting the onclick event handler of a form to execute when the button is pressed. I am trying to open a page in a new window depending on if the user selects that option in a checkbox.
There is one form(id='graphform') and 2 submit buttons, each with a checkbox before it. I want the new window to open only iuf the right checkbox and matching submit button has been checked.
One of the checkbox/button pair: The onclick="checkWindow('w1','graphform');" is never getting called.
<input type="checkbox" id="w1" name="win1" style="margin-right: 10px" value="window"  onclick="javascript:document.gform.win1[0].checked = true;"><a style="margin-right: 10px">Graph in new window</a>
<input type="submit" value="Create graph" onmouseover="this.form.cumulat.value='0';this.form.graphGroup.value='Consumption'; document.getElementById('hintSubmitStop').value='1';" onclick="checkWindow('w1','graphform');" onmouseout="document.getElementById('hintSubmitStop').value='0';" /></td></tr>Javascript window opener:
function checkWindow(win1, str){
          var formObj = document.getElementById(str);
     var checkBoxObj = document.getElementById(win1);
     if(checkBoxObj1.checked == true){
               formObj.target = "_blank";     
               formObj.action = "graphDisplayFrame.jsp";     
     else if(checkBoxObj1.checked == false){
               formObj.target = "_self";
               formObj.action = "graphDisplay.jsp";
}Any suggestions?
J

Answer 1

You're storing the value in "checkBoxObj" and in the next line you use different variable name as "checkBoxObj1".
     var checkBoxObj = document.getElementById(win1);
     if(checkBoxObj1.checked == true){
instead of "true', try      if(checkBoxObj.checked == 1){