Drop-down not working

[denied]

I have coded a website: http://www.comfert.ro and I have a big problem: I have a drop down menu in the website wich is working in all browsers (Opera, FF, IE) on my computer. When I am uploading it on the server, the dropdown don't work in IE. I was trying a lot of hours to find where the problem is, but with no result. I repeat, the menu is working perfect on my computer, but on the hosting server is working just in Opera and FF (not in IE).
What is the problem in that website?

[pooney]

Post your code for people to help you. However I know that while firefox displays css drop down menus properly IE requires some javascript.

[denied]

In the head of my website I have this javascript:

<script type="text/javascript">
sfHover = function() {
	var sfEls = document.getElementById("nav").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);
</script>

And the menu is:

<div id="menu">
	<ul id="nav">
		<li><a href="index.htm"><img src="assets/images/menu_02.jpg"/></a></li>
		<li><a href="html/despre.htm"><img src="assets/images/menu_03.jpg"/></a></li>
		<li><a href="html/produse.htm"><img src="assets/images/menu_04.jpg"/></a>
			<ul>
				<li><a href="#">INGRASAMINTE</a>
					<ul>
						<li><a href="html/ingrasaminte/azotat-de-amoniu.htm">Azotat de amoniu</a></li>
						<li><a href="html/ingrasaminte/azotat-de-amoniu.htm">Nitrocalcar</a></li>
						<li><a href="html/ingrasaminte/uree.htm">Uree</a></li>
						<li><a href="html/ingrasaminte/np20-20-0.htm">NP 20-20-0</a></li>
						<li><a href="html/ingrasaminte/npk15-15-15.htm">NPK 15-15-15</a></li>
						<li><a href="html/ingrasaminte/dap18-46-0.htm">DAP 18-46-0</a></li>
						<li><a href="html/ingrasaminte/map12-52-0.htm">MAP 12-52-0</a></li>
					</ul>
				</li>
				<li><a href="#">INGRASAMINTE FOLIARE</a>
					<ul>
						<li><a href="html/ingrasaminte-foliare/lichid-kemira.htm">Lichid Kemira</a></li>
						<li><a href="html/ingrasaminte-foliare/cristal-kemira.htm">Cristal Kemira</a></li>
						<li><a href="html/ingrasaminte-foliare/folicare19-11-24cupru.htm">Folicare 19-11-24 Cupru</a></li>
						<li><a href="html/ingrasaminte-foliare/folicare19-11-27zinc.htm">Folicare 19-11-27 Zinc</a></li>
						<li><a href="html/ingrasaminte-foliare/folicare17-9-33bor.htm">Folicare 17-9-33 Bor</a></li>
					</ul>
				</li>
				<li><a href="#">SEMINTE</a>
					<ul>
						<li><a href="html/seminte/grau.htm">Grau</a></li>
						<li><a href="html/seminte/orz-de-toamna.htm">Orz de toamna</a></li>
						<li><a href="html/seminte/orzoaica-de-primavara.htm">Orzoaica de primavara</a></li>
						<li><a href="html/seminte/porumb.htm">Porumb</a>
							<ul>
								<li><a href="html/seminte/syngenta/syngenta.htm">Syngenta</a>
									<ul>
										<li><a href="html/seminte/syngenta/nkdelitop.htm">NK Delitop</a></li>
										<li><a href="html/seminte/syngenta/nkarobase.htm">NK Arobase</a></li>
										<li><a href="html/seminte/syngenta/nklugan.htm">NK Lugan</a></li>
										<li><a href="html/seminte/syngenta/nkkanada.htm">NK Kanada</a></li>
										<li><a href="html/seminte/syngenta/nkaltius.htm">NK Altius</a></li>
										<li><a href="html/seminte/syngenta/nkpelican.htm">NK Pelican</a></li>
										<li><a href="html/seminte/syngenta/nkdior.htm">NK Dior</a></li>
										<li><a href="html/seminte/syngenta/nkthermo.htm">NK Thermo</a></li>
										<li><a href="html/seminte/syngenta/nklemoro.htm">NK Lemoro</a></li>
										<li><a href="html/seminte/syngenta/nkpeso.htm">NK Peso</a></li>
										<li><a href="html/seminte/syngenta/nkalpha.htm">NK Alpha</a></li>
										<li><a href="html/seminte/syngenta/nkoccitan.htm">NK Occitan</a></li>
										<li><a href="html/seminte/syngenta/nkoccitansumo.htm">NK Occitan Sumo</a></li>
										<li><a href="html/seminte/syngenta/nkfurio.htm">NK Furio</a></li>
										<li><a href="html/seminte/syngenta/nkgotic.htm">NK Gotic</a></li>
										<li><a href="html/seminte/syngenta/nkdolar.htm">NK Dolar</a></li>
										<li><a href="html/seminte/syngenta/nkcisko.htm">NK Cisko</a></li>
										<li><a href="html/seminte/syngenta/nkcelest.htm">NK Celest</a></li>
										<li><a href="html/seminte/syngenta/nkgeyser.htm">NK Geyser</a></li>
										<li><a href="html/seminte/syngenta/nktimic.htm">NK Timic</a></li>
										<li><a href="html/seminte/syngenta/nkmaverik.htm">NK Maverik</a></li>
										<li><a href="html/seminte/syngenta/nkgalactic.htm">NK Galactic</a></li>
									</ul>
								</li>
								<li><a href="html/seminte/monsanto/monsanto.htm">Monsanto</a>
									<ul>
										<li><a href="html/seminte/monsanto/dck3511.htm">DCK 3511</a></li>
										<li><a href="html/seminte/monsanto/dck4626.htm">DCK 4626</a></li>
										<li><a href="html/seminte/monsanto/dck5143.htm">DCK 5143</a></li>
										<li><a href="html/seminte/monsanto/dck5783.htm">DCK 5783</a></li>
										<li><a href="html/seminte/monsanto/dk315.htm">DK 315</a></li>
										<li><a href="html/seminte/monsanto/dk440.htm">DK 440</a></li>
										<li><a href="html/seminte/monsanto/dk527.htm">DK 527</a></li>
									</ul>
								</li>
								<li><a href="html/seminte/bayer/bayer.htm">Bayer Crop Science</a></li>
							</ul>
						</li>
</ul>

Is just a part from the menu.

[siteguru]

In IE I got the error about a missing ; character when I first loaded the page, but after a refresh there is no further error. (Going to another page then BACK gives the error message again ...

Line 1
Character 201
Expected ';'

[denied]

This error is not the problem, I think, because on my computer the drop-down is working in all browsers, including IE.