if(!window.vdt_doc_effects)	vdt_doc_effects=new Object();

ht_obj=new Object();

cm_obj=new Object();

x29=null;

ulm_rss=new Object();

ulm_version="5.1";

ulm_base="http://physicsweb.phy.uic.edu/scripts/imenus/";

ulm_ie=window.showHelp;

ulm_opera=window.opera;

ulm_strict=((ulm_ie || ulm_opera)&&(document.compatMode=="CSS1Compat"));

ulm_mac=navigator.userAgent.indexOf("Mac")+1;

ulm_navigator=navigator.userAgent.indexOf("Netscape")+1;

ulm_version=parseFloat(navigator.vendorSub);

ulm_firefox=navigator.userAgent.indexOf("Firefox")+1;

ulm_oldnav=(ulm_navigator && ulm_version<7.1);

ulm_iemac=(ulm_ie && ulm_mac);

ulm_display="block";

if(ulm_iemac)ulm_display="inline-block";

if(ulm_iemac && document.doctype){
	tval=document.doctype.name.toLowerCase();
	if((tval.indexOf("dtd")>-1)&&((tval.indexOf("http")>-1)||(tval.indexOf("xhtml")>-1)))ulm_strict=1;
}
x0=1;

if(ulm_ie)x0=x10();

x1=document.getElementsByTagName("UL");

for(mi=0;mi<x1.length;mi++){
	if(x2=x1[mi].id){
		if(x2.indexOf("imenus")>-1){
			x2=x2.substring(6);
			dto=new window["imenus_data"+x2];
			imenus_create_menu(x1[mi].childNodes,x2+"_",dto,x2);
			if(window.imenus_add_pointer_image)imenus_add_pointer_image(x1[mi].parentNode.parentNode,dto,0);
			x6(x2,dto);
			(ap1=x1[mi].parentNode).id="imouter"+x2;
			ap1.parentNode.id="imcontainer2"+x2;
			(ap2=ap1.parentNode.parentNode).id="imcontainer1"+x2;
			x1[mi].parentNode.style.display=ulm_display;
			ap2.style.width=x1[mi].parentNode.offsetWidth+"px";
			ap2.style.height=ap1.parentNode.offsetHeight+"px";
			ap2.setAttribute("align","left");
			if(((ulm_ie)&&(!ulm_mac))&&(window.vdt_doc_effects && dto.enable_visual_design_mode)){
				vdt_doc_effects[x1[mi].id]=x1[mi].id.substring(0,6);
				//sd='<sc'+'ript language="JScript.Encode" src="'+ulm_base+'vimenus.js"></sc'+'ript>';
				if(!window.vdt_doc_effects.initialized){
					//sd+='<sc'+'ript language="JScript.Encode" src="'+ulm_base+'vdesigntool.js"></sc'+'ript>';
					window.vdt_doc_effects.initialized=1;
				}
				document.write(sd);
			}
			if(((ulm_ie)&&(!ulm_mac))&&(x0 || dto.enable_visual_design_mode)){
				oclick="window.open(\'"+ulm_base+"template.html?\'+window.location)";
				if(dto.enable_visual_design_mode)oclick="vd_open_design_tool('"+x1[mi].id+"')";
				if(!dto.enable_visual_design_mode)x5t='';
				else x5t='<img id="dpiplus_'+x1[mi].id+'" src="'+ulm_base+'vimages/plus.gif" width=9 height=9>';
				(x7=x1[mi].parentNode).insertAdjacentHTML("afterBegin",'<div onmousemove="event.cancelBubble=1" style="position:absolute;visibility:hidden;top:-15px;left:0px;"><div onclick="'+oclick+'" style="cursor:hand;position:absolute;width:50px;height:15px;">'+x5t+'</div></div>');
				if(!dto.enable_visual_design_mode){
					ap1.onmouseover=function(){
						if(x29)clearTimeout(x29);
						x7.firstChild.style.visibility="visible";
					};
					ap1.onmouseout=function(){
						x29=setTimeout("x8(window."+this.id+")",dto.menu_showhide_delay);
					};
				}
				else x7.firstChild.style.visibility="visible";
			}
		}
	}
};


function x8(x9){
	x9.firstChild.style.visibility="hidden";
};

function x10(){
	if((x11=window.location.hostname)!=""){
		if(!window.list7){
			mval=0;
			for(i=0;i<(x11).length;i++)mval+=x11.charCodeAt(i);
			mval+="-u";
			x12=0;
			while(a_val=window["unl"+"ock"+x12]){
				if(mval==a_val)return false;
				x12++;
			}
			return "ulm_ie";
		}
	}
};

function imenus_create_menu(nodes,prefix,dto,d_toid,sid){
	this.counter=0;
	if(sid)this.counter=sid;
	for(this.li=0;this.li<nodes.length;	this.li++){
		if(nodes[this.li].tagName=="LI"){
			this.bc="ulitem"+prefix+this.counter;
			nodes[this.li].id=this.bc;
			this.ac="ulaitem"+prefix+this.counter;
			nodes[this.li].firstChild.id=this.ac;
			nodes[this.li].level=(this.level=prefix.split("_").length-1);
			nodes[this.li].dto=d_toid;
			nodes[this.li].x4=prefix;
			nodes[this.li].sid=this.counter;
			if(ulm_ie && !ulm_mac)nodes[this.li].style.height="1px";
			nodes[this.li].onkeydown=function(e){
					if(ulm_ie)e=window.event;
					if(e.keyCode==13)hover_handle(this,1);
			};
			nodes[this.li].onmouseover=function(){
				if(this.firstChild.className.indexOf("iactive")==-1)this.firstChild.className="ihover";
				clearTimeout(ht_obj[this.level]);
				ht_obj[this.level]=setTimeout("hover_handle(document.getElementById('"+this.id+"'),1)",dto.menu_showhide_delay);
			};
			nodes[this.li].onmouseout=function(){
				if(this.firstChild.className.indexOf("iactive")==-1)this.firstChild.className="";
				clearTimeout(ht_obj[this.level]);
				ht_obj[this.level]=setTimeout("hover_handle(document.getElementById('"+this.id+"'))",dto.menu_showhide_delay);
			};
			this.x30=nodes[this.li].childNodes;
			for(this.ti=0;this.ti<this.x30.length;this.ti++){
				if(this.x30[this.ti].tagName=="DIV"){
					if(!ulm_oldnav){
						if(!(ulm_iemac)|| this.level>1 || !dto.main_is_horizontal)this.x30[this.ti].style.zIndex=this.level;
						this.x30[this.ti].setAttribute("align","left");
						this.cx1=this.x30[this.ti].getElementsByTagName("UL");
						if(this.cx1.length){
							x4="sub";
							if(this.level==1)x4="main";
							if(iname=dto[x4+"_expand_image"]){
								x14=dto[x4+"_expand_image_hover"];
								x15=new Array(dto[x4+"_expand_image_width"],dto[x4+"_expand_image_height"]);
								x16='<div style="visibility:hidden;position:absolute;width:100%;text-align:right;top:0px;left:0px;"><img style="border-style:none;" level='+this.level+' imexpandicon=2 src="'+x14+'" width='+x15[0]+' height='+x15[1]+' border=0></div>';
								nodes[this.li].firstChild.innerHTML='<div imexpandarrow=1 style="position:relative;text-align:left;"><div style="position:absolute;width:100%;cursor:hand;cursor:pointer;text-align:right;top:'+dto[x4+"_expand_image_offy"]+'px;left:'+dto[x4+"_expand_image_offx"]+'px;"><div style="position:absolute:text-align:right;width:100%;top:0px;left:0px;"><img style="border:0px solid #000;" imexpandicon=1 level='+this.level+' src="'+iname+'" width='+x15[0]+' height='+x15[1]+' border=0></div>'+x16+'</div></div>'+nodes[this.li].firstChild.innerHTML;
							}
							this.cx1[0].firstChild.className="imsubc";
							this.cx1[0].id="x1ub"+prefix+this.counter;
							new imenus_create_menu(this.cx1[0].firstChild.childNodes,prefix+this.counter+"_",dto,d_toid);
							if(window.imenus_add_pointer_image)imenus_add_pointer_image(this.cx1[0],dto,this.level);
						}
					}
					else this.x30[this.ti].style.display="none";
				}
			}
			if((!sid)&&(!ulm_navigator)&&(!ulm_iemac)&&(rssurl=nodes[this.li].getAttribute("rssfeed"))&&(window.imenus_get_rss_data))imenus_get_rss_data(nodes[this.li],rssurl);
			this.counter++;
		}
	}
};


function hover_handle(hobj,show){
	if(cm_obj[hobj.level]!=null){
		cm_obj[hobj.level].className="";
		cm_obj[hobj.level].firstChild.className="";
	}
	if(show){
		if(!hobj.getElementsByTagName("UL")[0])return;
		hobj.firstChild.className="ihover iactive";
		hobj.className="ishow";
		cm_obj[hobj.level]=hobj;
	}
};

function x6(id,dto){
	x19="#imenus"+id;
	sd="<style id='ssimenus"+id+"' type='text/css'>";
	x20=0;
	di=0;
	while((x21=document.getElementById("ulitem"+id+"_"+di))){
		if(dto.main_is_horizontal){
			if(ulm_iemac)x21.style.display="inline-block";
			else sd+="#ulitem"+id+"_"+di+" {float:left;}";
			if(tgw=x21.style.width)x20+=parseInt(tgw);
		}
		else {
			x20=parseInt(document.getElementById("imenus"+id).style.width);
			x21.style.width="100%";
		}
		di++;
	}
	document.getElementById("imenus"+id).style.width=x20+"px";
	if(!ulm_opera)document.getElementById("imenus"+id).parentNode.style.width=x20+"px";
	sd+="#imcontainer1"+id+" {z-index:"+(999999-id)+";position:relative;"+ulm_display+"}";sd+="#imcontainer2"+id+" {position:absolute;}";
	sd+=x19+",#imenus"+id+" ul{margin:0;list-style:none;}";
	sd+="#imouter"+id+" {text-align:left;"+dto.main_container_styles+"}";
	sd+=x19+" {padding:0px;}";
	fixbg="";
	if((ulm_ie)&&(ulm_strict))fixbg="background-color:#ffffff;";
	sd+=x19+" ul {padding:0px;"+fixbg+"}";
	sd+=x19+" .imsubc {padding:0px;"+dto.subs_container_styles+"}";
	sd+=x19+" li div {position:absolute;}";
	sd+=x19+" li ul{position:absolute;visibility:hidden;}";
	sd+=x19+" ul div{position:relative;top:0px;left:0px;}";
	ubt="div ul ";
	lbt="";
	x23="";
	x24="";
	x22=10;
	for(hi=1;hi<x22;hi++){
		ubt+="ul ";
		lbt+=" li";
		x23+=x19+" li.ishow "+ubt;
		x24+=x19+lbt+".ishow div ul";
		if(hi!=(x22-1)){
			x23+=",";
			x24+=",";
		}
	}
	sd+=x23+"{visibility:hidden;}";
	sd+=x24+"{visibility:visible;}";
	sd+=x19+","+x19+" li {font-size:1px}";
	sd+=x19+","+x19+" ul{text-decoration:none;}";
	sd+=x19+" ul li a.ihover {"+dto.subs_item_hover_styles+"}";
	sd+=x19+" li a.ihover {"+dto.main_item_hover_styles+"}";
	sd+=x19+" li a.iactive {"+dto.main_item_active_styles+"}";
	sd+=x19+" ul li a.iactive{"+dto.subs_item_active_styles+"}";
	sd+=x19+" li a.iactive div img{visibility:visible;}";
	ulp="";
	ulmp="";
	if(ulm_ie && !ulm_strict){ulp="width:100%;";
	ulmp="position:static;";
}

sd+=x19+" a{display:block;position:relative;"+ulp+""+dto.main_item_styles+"}";
sd+=x19+" ul a{display:block;"+ulmp+" "+dto.subs_item_styles+"}";
sd+=x19+" li{cursor:hand;cursor:pointer;}";
document.write(sd+"</style>");
}