changing the text for a image
<p>I have this code that work fine:</p>

<pre><code>    ClickedElement.innerHTML = "+";
    SpanSiblings[1].innerHTML = " ";
    DivSiblings[0].style.display = "none";
} else {
    // this code turns this section on and all other sections off
    ClickedElement.innerHTML = "-";
    SpanSiblings[1].innerHTML = " ";
    DivSiblings[0].style.display = "block";
</code></pre>

<p>and then I need to change the "-" to a image, but it stop working:</p>

<pre><code>    ClickedElement.innerHTML = "&lt;img src='img_base/+.png' border='0'&gt;";
    SpanSiblings[1].innerHTML = " ";
    DivSiblings[0].style.display = "none";
} else {
    // this code turns this section on and all other sections off
    ClickedElement.innerHTML = "&lt;img src='img_base/-.png' border='0'&gt;";
    SpanSiblings[1].innerHTML = " ";
    DivSiblings[0].style.display = "block";
</code></pre>

<p>The image appeare, but the command stop work</p>
