DHTML Faq

Q:

Please identify the parameter I need to set to produce … Tree
menu items start out as normal text , then Bold text for tree menu
items on the onmouseover event . After mouse out, text returns to
normal.

A:

Unfortunately, Deluxe Tree doesn’t have such a feature. You should add
the following code in your data file:

function changeFont(obj, over)
{
obj.style.fontWeight = over ? ‘bold’ : ‘normal’;
obj.style.fontSize = over ? ‘13px’ : ‘12px’; // You can not use this line
}

var tmenuItems = [

["<div onMouseOver='changeFont(this, 1)' onMouseOut='changeFont(this, 0)'>Security</div>","", "", "", "", "", "", "", "", ],
["<div onMouseOver='changeFont(this, 1)' onMouseOut='changeFont(this, 0)'>Ease of Access</div>","", "", "", "", "", "", "", "", ],
["|<div onMouseOver='changeFont(this, 1)' onMouseOut='changeFont(this, 0)'>Internet Options</div>","", "", "", "", "", "", "", "", ],
["|<div onMouseOver='changeFont(this, 1)' onMouseOut='changeFont(this, 0)'>Windows Firewall</div>","", "", "", "", "", "", "", "", ],
["<div onMouseOver='changeFont(this, 1)' onMouseOut='changeFont(this, 0)'>Network and Internet</div>","", "", "", "", "", "", "", "", ],
];

Please, notice also that you should add this function every time when
you change your pop up menu javascript in Deluxe Tuner application, as Tuner deletes
this function.

You can find the example here
http://deluxe-tree.com/data-templates/vista-style-7-template-sample.html