Quinterox

The following is a small list that describes how to attach event handlers to html objects using the document object model separating code from content.
Onload

window.onload = function()
{
:::script:::
}

OnMouseOver

var contentDiv = document.getElementById('content');
contentDiv.onmouseover = function()
{
:::script:::
}

Similarly OnMouseOut

contentDiv.onmouseout= function()
{
:::script:::
}