//free JavaScripts on http://www.ScriptBreaker.com

  var height = 35; // height of the menu headers
  var iheight = 32; // height of the menu_items
  
  var bgc = "white" // background color of the item
  var tc = "#1A3D8F" // text color of the item
  
  var over_bgc = "white";
  var over_tc = "#666666";
  
  var speed = 1;
  var timerID = "";
  var N = (document.all) ? 0 : 1;
  var width = 230;
  


  var self_menu = new Array();
  
  NAVBGIMG = new Image();
  NAVBGIMG.src = "/ipac/ipacis.nsf/AttachmentsByTitle/NavBackground.jpg/$FILE/NavBackground.jpg";
  NAVBGROIMG = new Image();
  NAVBGROIMG.src = "/ipac/ipacis.nsf/AttachmentsByTitle/NavBackground.jpg/$FILE/NavBackground.jpg";
  NAVDOTIMG = new Image();
  NAVDOTIMG.src = "/ipac/ipacis.nsf/AttachmentsByTitle/NavDot.gif/$FILE/NavDot.gif";
  NAVDOTROIMG = new Image();
  NAVDOTROIMG.src = "/ipac/ipacis.nsf/AttachmentsByTitle/NavArrow.gif/$FILE/NavArrow.gif";

function write_menu()
{
	smc = 0; // count the position of the self_menu
	document.write("<div style='position:absolute'>");
	mn = 0;
	mni = 1;
	start = -1;

	for(i=0;i<Link.length;i++)
	{
		la = Link[i].split("|");
		if (la[0] == "0" || la[0] == "2")
		{
			if(start == 0) 
			{
				document.write("</div>");
				h =  csmc * iheight;
				tmn = mn; //-h
				self_menu[smc] = new Array(tmn,h,0,-2);
				smc++;
				mn--;
			}
			csmc = 0;
			document.write("<div class='menu' style='top:"+mn+";height:"+height+"' id='down"+smc+"' onclick='pull_down("+smc+","+mni+",&quot;"+la[2]+"&quot;)'><table border='0' width='230' height='35'><tr><td id='heading"+smc+"' background="+NAVBGIMG.src+" style='font-size:10pt;color:#0035AD;'><b>&nbsp;&nbsp;&nbsp;"+ la[1] + "</b></td></tr></table></div>");
			if (la[0] == "0") { self_menu[smc] = new Array(mn,height,0,mni); }
			else { self_menu[smc] = new Array(2,2,2,la[3]);}
			smc++;
			mni++;
			mn+=height;
			start = 1;
		}
		else
		{
			if(start == 1) 
			{
				if(N)mn+=2;
				document.write("<div class='item_panel' id='down"+smc+"' style='top:"+mn+"'>");
				start = 0;
			}
			sid = smc * 10 + csmc;
			if (la[3] == "form")
			{
				document.write("<a href='#' onclick='javascript: window.open");
				document.write('("'+la[2]+'", "form", "width=450, scrollbars=yes, resizable=yes");');
				document.write("'");
			}
			else if (la[3] == "compshare")
			{
				document.write("<a href='#' onclick='javascript: window.open");
				document.write('("'+la[2]+'", "form", "width=555, scrollbars=yes, resizable=yes");');
				document.write("'");
			}
			else {
				    document.write("<a href='"+la[2]+"'");
				    if (la[3] != "") document.write(" target='" + la[3] + "' ");
			}
			document.write("><div class='item' id='d"+sid+"' style='height:"+iheight+";text-decoration:none");
			if (N) document.write(";width:230");
			document.write("' onmouseover='color(this.id, "+sid+")' onmouseout='uncolor(this.id, "+sid+")'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<img border='0' id='subitem"+sid+"' src="+NAVDOTIMG.src+">&nbsp;&nbsp;&nbsp;&nbsp;"+ la[1] + "</div></a>");
			csmc++;
		}
	}
	if (start == 0) 
	{
		document.write("</div>");
		h =  csmc * iheight;
		tmn = mn + 5; //-h
		self_menu[smc] = new Array(tmn,h,0);
		name = "down" + (self_menu.length-1);
		obj = document.getElementById(name);
		obj.style.borderBottomColor = 0;
		obj.style.borderBottomWidth = 0;
		obj.style.borderBottomStyle = "none";
	}
	document.write("</div>");
}
  
function bgimg(obj)
{
// document.getElementById(obj).background = NAVBGROIMG.src;
 document.getElementById(obj).style.color = over_tc;
}

function unbgimg(obj)
{
// document.getElementById(obj).background = NAVBGIMG.src;
 document.getElementById(obj).style.color = tc;
}

function color(obj, imgobj)
{
// document.getElementById(obj).style.backgroundColor = over_bgc;
 document.getElementById(obj).style.color = over_tc;
// document.getElementById("subitem"+imgobj).src = NAVDOTROIMG.src;
 document.getElementById(obj).style.cursor = "hand";

}

function uncolor(obj, imgobj)
{
// document.getElementById(obj).style.backgroundColor = bgc;
 document.getElementById(obj).style.color = tc;
// document.getElementById("subitem"+imgobj).src = NAVDOTIMG.src;
}

function pull_down(nr,c,urllink)
{
	if (!self_menu[nr+1] || self_menu[nr][0] == "2") gotourl(urllink,self_menu[nr][3]);
	else
	{
		if (timerID == "")
		{
			to = self_menu[nr+1][1];
			begin = nr + 2;
			if (timerID != "") clearTimeout(timerID);
			if (self_menu[nr+1][2] == 0)
			{
				if(nr == self_menu.length-2) { to++; }
				checkifdown(begin);
				epull_down(begin,to,0);
				self_menu[nr+1][2] = 1;
			}
			else
			{
				to = 0;
				self_menu[nr+1][2] = 0;
				name = "down"+(nr+2);
				open_item = 0;
				for(i=0;i<nr;i++)
				{
					if(self_menu[i][2] == 1) { open_item += self_menu[i][1]; }
				}
				if (N == false) { open_item-= (c*1) };
				if (nr== self_menu.length-2) { val = self_menu[self_menu.length-1][1]; to=-1; }
				else  val = parseInt(document.getElementById(name).style.top) -(open_item)-(c*height);
				// epull_up(begin,to,val);
				gotourl(urllink,"");
			}
		}
	}
}

function gotourl(urllink,urltarget)
{
	if (urltarget == "blank") {
		reWin=window.open(urllink,'_blank');
	} else {
		window.location = urllink;
	}
}

function checkifdown(nr)
{
	yy=-2;
	for(zz=0;zz<Link.length;zz++)
	{
		la = Link[zz].split("|");
		if (la[0] == "0" || la[0] == "2")
		{
			yy = yy + 2;
			if (self_menu[yy+1])
			{
				if (self_menu[yy+1][2] == 1)
				{
					lbegin = yy + 2;
					lc = lbegin/2;
					lto = 0;
					lname = "down"+(yy+2);
					lopen_item = 0;
					for(i=0;i<yy;i++)
					{
						if(self_menu[i][2] == 1) 
						{
							lopen_item += self_menu[i][1];
						}
					}
					if (N == false) { lopen_item-= (lc*1) };
					if (yy== self_menu.length-2) { lval = self_menu[self_menu.length-1][1];lto=-1; }
					else  lval = parseInt(document.getElementById(lname).style.top) -(lopen_item)-(lc*height);
					epull_up(lbegin,lto,lval);
					self_menu[yy+1][2] = 0;
				}
			}
		}
	}
}

function epull_down(nr,to,nowv)
{
	name = "down" + (nr-1);
	obj = document.getElementById(name).style.clip = "rect(0,"+width+","+(nowv+1)+",0)";
	for (i=nr;i<self_menu.length;i++)
	{
		name = "down" + i;
		obj = document.getElementById(name);
		obj.style.top = parseInt(obj.style.top)+8;
	}
	nowv = nowv + 8;
	if(nowv <= to) timerID = setTimeout("epull_down("+nr+","+to+","+nowv+")",speed);
	else timerID = "";
	name = "down" + (nr-2);
	document.getElementById(name).style.cursor = "hand";
}

function epull_up(nr,to,nowv)
{
	name = "down" + (nr-1);
	obj = document.getElementById(name).style.clip = "rect(0,"+width+","+nowv+",0)";
	for (i=nr;i<self_menu.length;i++)
	{
		name = "down" + i;
		obj = document.getElementById(name);
		obj.style.top = parseInt(obj.style.top)-8;
	}
	nowv = nowv - 8;
	if(nowv > to) timerID = setTimeout("epull_up("+nr+","+to+","+nowv+")",speed);
	else timerID = "";
	name = "down" + (nr-2);
	document.getElementById(name).style.cursor = "default";
}

function startup(nr, subitem)
{
	write_menu();
	if (nr != 0)
	{
		tdno=2*(nr-1);
		tdid="heading"+tdno;
		// document.getElementById(tdid).background = NAVBGROIMG.src;
		document.getElementById(tdid).onmouseover = "";
		document.getElementById(tdid).onmouseout = "";
		document.getElementById(tdid).style.color = "#000000";
		for(i=0;i<self_menu.length;i++)
		{
			if(self_menu[i][3] == nr)
			{
				pull_down(i,nr,"dummy");
				if (subitem != 0)
				{
					si = (20 * nr - 10) + (subitem - 1);
					document.getElementById("subitem"+si).src = NAVDOTROIMG.src;
					document.getElementById("d"+si).style.color = "#000000";
					document.getElementById("d"+si).onmouseover = "";
					document.getElementById("d"+si).onmouseout = "";
				}
				i==self_menu.length;
			}
		}
	}
}