Javascript: Onload if checkbox is checked, change li class

Posted by BoDiE2003 on Stack Overflow See other posts from Stack Overflow or by BoDiE2003
Published on 2010-05-12T14:39:39Z Indexed on 2010/05/12 14:44 UTC
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JavaScript

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onload

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checkbox

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html

I have this code on javascript side:

function changeSelectionStyle(id) {
    if(document.getElementById(id).className != 'yes'){
    document.getElementById(id).className = 'yes';
    }
    else{document.getElementById(id).className = '';}
}

And this on html:

<ul>
  <li id="selectedAuthorities-4_1li" class="">
    <input type="checkbox" id="selectedAuthorities-4_1" name="selectedAuthorities" value="ROLE_ADD_COMMENT_TO_CV" checked="checked" onload="changeSelectionStyle(this.id + 'li');" onclick="changeSelectionStyle(this.id + 'li'); checkFatherSelection(this.id);">

    <a href="#" onclick="document.getElementById('selectedAuthorities-4_1').click(); return false;">  Agregar comentario <samp><b></b>Permite agregar comentario en el detalle.</samp>
    </a>
 </li>

Well what I cant get work is when the checkbox is selected, on load, the JS should check it, and assign class="yes" to the li, here: <li id="selectedAuthorities-4_1li" class="">

What should I add to my original JS function to make that possible. Note that li ids are not static, they are dynamic, the html li id is generated.

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