Table does not load into iframe

[waydown]

Hi,
I found the code shown below on a web site. It creates a small iframe inside a web page. The code is too advanced for me to understand. However, it does the job for me. What I would like to do is upload a small table into the iframe. The table with id="AAA" is stored inside a div with id="BBB"
in file table.html.
As suggested in the notes that came with the code:
//href property sets or returns the URL of the linked resource
//e.g. document.getElementById("style1").href="try_dom_link2.css"
I've used the above suggestion and came up with the following code.
<a href="#" onClick="return show_hide_box(document.getElementById("AAA").href="table.html", 550, 270, '2px solid')">Click</a>
But nothing is happening, no table is being loaded, even the iframe does not appear. I wonder if anyone might be willing to try out the code shown below and come up with a solution. I'd be
grateful for all help.

//Moves the box object to be directly beneath an object.
function move_box(an, box)
{ var cleft = 0;
var ctop = 0;
var obj = an;

while (obj.offsetParent)
{ cleft += obj.offsetLeft;
ctop += obj.offsetTop;
obj = obj.offsetParent;
}

box.style.left = cleft + 'px';

ctop += an.offsetHeight + 8;

//Handle Internet Explorer body margins, which affect normal document,
//but not absolute-positioned stuff.
if (document.body.currentStyle &&
document.body.currentStyle['marginTop'])
{ ctop += parseInt(
document.body.currentStyle['marginTop']);
}
box.style.top = ctop + 'px';
}

//Shows a box if it wasn't shown yet or is hidden or hides it if it is
//currently shown
function show_hide_box(an, width, height, borderStyle)
{ var href = an.href;
//href property sets or returns the URL of the linked resource
//e.g. document.getElementById("style1").href="try_dom_link2.css"

var boxdiv = document.getElementById(href);

if (boxdiv != null)
{ if (boxdiv.style.display=='none')
{//Show existing box, move it if document changed layout
move_box(an, boxdiv);
boxdiv.style.display='block';

bringToFront(boxdiv);

//Workaround for Konqueror/Safari
if (!boxdiv.contents.contentWindow)
boxdiv.contents.src = href;
}
else
//Hide currently shown box.
boxdiv.style.display='none';
return false;
}
//Create box object through DOM
boxdiv = document.createElement('div');

//Assign id equalling to the document it will show
boxdiv.setAttribute('id', href);

boxdiv.style.display = 'block';
boxdiv.style.position = 'absolute';
boxdiv.style.width = width + 'px';
boxdiv.style.height = height + 'px';
boxdiv.style.border = borderStyle;
boxdiv.style.textAlign = 'right';
boxdiv.style.padding = '4px';
boxdiv.style.background = '#FFFFFF';
document.body.appendChild(boxdiv);

var offset = 0;

//Remove the following code if 'Close' hyperlink is not needed.
var close_href = document.createElement('a');
close_href.href = 'javascript:void(0);';
close_href.onclick = function()
{ show_hide_box(an, width, height, borderStyle); }
close_href.appendChild(document.createTextNode('Close'));
boxdiv.appendChild(close_href);
offset = close_href.offsetHeight;
//End of 'Close' hyperlink code.

var contents = document.createElement('iframe');
//contents.scrolling = 'no';
contents.overflowX = 'hidden';
contents.overflowY = 'scroll';
contents.frameBorder = '0';
contents.style.width = width + 'px';
contents.style.height = (height - offset) + 'px';

boxdiv.contents = contents;
boxdiv.appendChild(contents);

move_box(an, boxdiv);

if (contents.contentWindow)
contents.contentWindow.document.location.replace(href);
else contents.src = href;

//The script has successfully shown the box, prevent hyperlink navigation.
return false;
}

function getAbsoluteDivs()
{ var arr = new Array();
var all_divs = document.body.getElementsByTagName("DIV");
var j = 0;

for (i = 0; i < all_divs.length; i++)
if (all_divs.item(i).style.position=='absolute')
{ arr[j] = all_divs.item(i);
j++;
}
return arr;
}

function bringToFront(obj)
{ if (!document.getElementsByTagName) return;

var divs = getAbsoluteDivs();
var max_index = 0;
var cur_index;

//Compute the maximal z-index of other absolute-positioned divs
for (i = 0; i < divs.length; i++)
{ var item = divs;
if (item == obj || item.style.zIndex == '') continue;

cur_index = parseInt(item.style.zIndex);
if (max_index < cur_index)
{ max_index = cur_index;
}
}
obj.style.zIndex = max_index + 1;
}