Problems with Firefox on mac: Menu not positioned corerectly

[ludicrousman]

First off here's my link:
http://kevinftp.trivalley.com/intelli-services/

It works on all other browsers on both PC and Mac EXCEPT Firefox. The menu get misaligned. I put the menu on a layer and positioned it. Whats strange is that it DID work PERFECT! It was placed perfectly but the last day it got screwed up. I don't think I did anything wrong. Heres my js file

----------

fixMozillaZIndex=true; //Fixes Z-Index problem with Mozilla browsers but causes odd scrolling problem, toggle to see if it helps
_menuCloseDelay=500;
_menuOpenDelay=150;
_subOffsetTop=2;
_subOffsetLeft=-0;




with(menuStyle=new mm_style()){
bordercolor="#ABABAB";
borderwidth=0;
separatorcolor="#FFFFFF";
separatorsize="4";
fontfamily="Arial";
fontsize="80%";
fontstyle="normal";
fontweight="normal";
itemheight=22;
menubgimage="http://milonic.com/menuimages/mac_back.gif";
offbgcolor="#DEDEDE";
offcolor="#000000";
onbgcolor="#F6CE0B";
oncolor="#000000";
outfilter="fade(duration=0.5)";
overfilter="Fade(duration=0.5);Shadow(color=#ADAEAD,Direction=180,Strength=6";
rawcss="padding-left:12px;padding-right:12px";
}

with(submenuStyle=new mm_style()){
styleid=1;
bordercolor="#838383";
borderwidth=1;
fontfamily="Arial";
fontsize="80%";
fontstyle="normal";
fontweight="normal";
headercolor="#000000";
image="http://milonic.com/menuimages/mac_trans.gif";
menubgimage="http://milonic.com/menuimages/mac_back.gif";
offbgcolor="transparent";
offcolor="#000000";
onbgcolor="#F6CE0B";
oncolor="#000000";
onsubimage="http://milonic.com/menuimages/macarrow_on.gif";
outfilter="fade(duration=0.5)";
overfilter="Fade(duration=0.5);Shadow(color=#ADAEAD,Direction=180,Strength=6";
padding=5;
rawcss="padding-left:0px;padding-right:5px;";
separatorcolor="#D2D4D4";
separatorpadding=5;
subimage="http://milonic.com/menuimages/macarrow_off.gif";
menubgcolor="#EBF0EC";
}


with(milonic=new menuname("About")){
style=submenuStyle;
top="offset=-4";
aI("image=http://milonic.com/menuimages/trans ... border:1px solid #c0c0c0;type=header;");
aI("text=Media Tour;url=media.html;");
aI("text=Press Releases;url=press.html;");
aI("text=Testimonials;url=endorsements.html;");
aI("text=Investment News;url=investment.html;");
aI("image=http://milonic.com/menuimages/trans ... border:1px solid #c0c0c0;type=header;");
}

with(milonic=new menuname("Products")){
style=submenuStyle;
top="offset=-4";
aI("image=http://milonic.com/menuimages/trans ... border:1px solid #c0c0c0;type=header;");
aI("text=Electronic Content Management;url=ecm.html;");
aI("text=Automated Forms Processing;url=forms.html;");
aI("text=Application Integrator;url=applink.html;");
aI("text=Features & Benefits;url=features.html;");
}

with(milonic=new menuname("Services")){
style=submenuStyle;
top="offset=-4";
aI("image=http://milonic.com/menuimages/trans ... border:1px solid #c0c0c0;type=header;");
aI("text=Implementation Services;url=implementation.html;");
aI("text=ASP Services;url=asp.html;");
aI("text=Government Services;url=gsa.html;");
aI("text=Hard Copy Services;url=copy.html;");
aI("image=http://milonic.com/menuimages/trans ... border:1px solid #c0c0c0;type=header;");
}

with(milonic=new menuname("Support")){
style=submenuStyle;
top="offset=-4";
aI("image=http://milonic.com/menuimages/trans ... border:1px solid #c0c0c0;type=header;");
aI("text=Customer Support;url=customerservice.html;");
aI("image=http://milonic.com/menuimages/trans ... border:1px solid #c0c0c0;type=header;");
}

with(milonic=new menuname("Contact")){
style=submenuStyle;
top="offset=-4";
aI("image=http://milonic.com/menuimages/trans ... border:1px solid #c0c0c0;type=header;");
aI("text=Request Information;url=information.html;");
aI("text=Directions;url=directions.html;");
aI("text=Location Maps;url=maps.html;");
aI("image=http://milonic.com/menuimages/trans ... border:1px solid #c0c0c0;type=header;");
}

drawMenus();