zoom problem in FF, working in IE

[muisjepiep]

hey

this code works in IE but not in FF

[CODE=javascript]function ZoomFrames(obj)
{
if (isVisibleObjec t(document.getE lementById("FRH EAD").style))
{
document.getEle mentById("FRZOO M").src='ima ges/zoomin.gif';
hideObject(docu ment.getElement ById("FRHEAD"). style);
hideObject(docu ment.getElement ById("FRINDEX") .style)
}
else
{
document.getEle mentById("FRZOO M").src='ima ges/zoomout.gif';
showObject(docu ment.getElement ById("FRHEAD"). style);
showObject(docu ment.getElement ById("FRINDEX") .style)
}
}

ns4 = (document.layer s)? true:false
ie4 = (document.all)? true:false

function showObject(obj)
{
if (ns4) obj.visibility = "show"
else if (ie4) obj.display="bl ock"
}

function hideObject(obj)
{
if (ns4) obj.visibility = "hide"
else if (ie4) obj.display="no ne"
}[/CODE]

does anybody has an idea?

[acoder]

Firefox doesn't support either document.layers or document.all.

If you don't need to support Netscape 4, just set the display property instead for all modern-ish browsers.