"ShowModelessDialog" issue.

[Alex]

I am using an HTML button to open another modeless dialog
window:

<INPUT style="FONT-WEIGHT: bold; Z-INDEX: 119; LEFT: 48px;
WIDTH: 103px; COLOR: navy; FONT-STYLE: italic; FONT-
FAMILY: arial; POSITION: absolute; TOP: 186px; HEIGHT:
23px" type="button" value="Search Tips"
onclick=showModelessDialog("SearchTips.htm")>

As I understand, however, ShowModelessDialog only works on
IE, and not using Netscape or other browser. Is there
anything else I can do to accomplish the same objective:
opening a second dialog-type window (i.e. with no address
bar etc.)

Thanks in advance,
Alex