var mmOpenContainer = null;
var mmOpenMenus = null;
var mmHideMenuTimer = null;

function MM_menuStartTimeout(hideTimeout) {
	mmHideMenuTimer = setTimeout("MM_menuHideMenus()", hideTimeout);	
}

function MM_menuHideMenus() {
	MM_menuResetTimeout();
	if(mmOpenContainer) {
		var c = document.getElementById(mmOpenContainer);
		c.style.visibility = "inherit";
		MM_nbGroup('out');
		mmOpenContainer = null;
	}
	if( mmOpenMenus ) {
		for(var i = 0; i < mmOpenMenus.length ; i++) {
			var m = document.getElementById(mmOpenMenus[i]);
			m.style.visibility = "hidden";			
		}
		MM_nbGroup('out');
		mmOpenMenus = null;
	}
	
}

function MM_menuHideSubmenus(menuName) {
	if( mmOpenMenus ) {
		var h = false;
		var c = 0;
		for(var i = 0; i < mmOpenMenus.length ; i++) {
			if( h ) {
				var m = document.getElementById(mmOpenMenus[i]);
				m.style.visibility = "hidden";
			} else if( mmOpenMenus[i] == menuName ) {
				h = true;
			} else {
				c++;
			}
		}
		mmOpenMenus.length = c+1;
	}
}

function MM_menuOverMenuItem(menuName, subMenuSuffix) {
	MM_menuResetTimeout();
	MM_menuHideSubmenus(menuName);
	if( subMenuSuffix ) {
		var subMenuName = "" + menuName + "_" + subMenuSuffix;
		MM_menuShowSubMenu(subMenuName);
	}
}

function MM_menuShowSubMenu(subMenuName) {
	MM_menuResetTimeout();
	var e = document.getElementById(subMenuName);
	e.style.visibility = "inherit";
	if( !mmOpenMenus ) {
		mmOpenMenus = new Array;
	}
	mmOpenMenus[mmOpenMenus.length] = "" + subMenuName;
}

function MM_menuResetTimeout() {
	if (mmHideMenuTimer) clearTimeout(mmHideMenuTimer);
	mmHideMenuTimer = null;
}

function MM_menuShowMenu(containName, menuName, xOffset, yOffset, triggerName) {
	MM_menuHideMenus();
	MM_menuResetTimeout();
	MM_menuShowMenuContainer(containName, xOffset, yOffset, triggerName);
	MM_menuShowSubMenu(menuName);
}

function MM_menuShowMenuContainer(containName, x, y, triggerName) {	
	var c = document.getElementById(containName);
	var s = c.style;
	s.visibility = "inherit";
	
	mmOpenContainer = "" + containName;
}


function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}
function MM_nbGroup(event, grpName) { //v6.0
var i,img,nbArr,args=MM_nbGroup.arguments;
  if (event == "init" && args.length > 2) {
    if ((img = MM_findObj(args[2])) != null && !img.MM_init) {
      img.MM_init = true; img.MM_up = args[3]; img.MM_dn = img.src;
      if ((nbArr = document[grpName]) == null) nbArr = document[grpName] = new Array();
      nbArr[nbArr.length] = img;
      for (i=4; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
        if (!img.MM_up) img.MM_up = img.src;
        img.src = img.MM_dn = args[i+1];
        nbArr[nbArr.length] = img;
    } }
  } else if (event == "over") {
    document.MM_nbOver = nbArr = new Array();
    for (i=1; i < args.length-1; i+=3) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = (img.MM_dn && args[i+2]) ? args[i+2] : ((args[i+1])?args[i+1] : img.MM_up);
      nbArr[nbArr.length] = img;
    }
  } else if (event == "out" ) {
    for (i=0; i < document.MM_nbOver.length; i++) { img = document.MM_nbOver[i]; img.src = (img.MM_dn) ? img.MM_dn : img.MM_up; }
  } else if (event == "down") {
    nbArr = document[grpName];
    if (nbArr) for (i=0; i < nbArr.length; i++) { img=nbArr[i]; img.src = img.MM_up; img.MM_dn = 0; }
    document[grpName] = nbArr = new Array();
    for (i=2; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = img.MM_dn = (args[i+1])? args[i+1] : img.MM_up;
      nbArr[nbArr.length] = img;
  } }
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}


Rollimage = new Array()

  Rollimage[0]= new Image(141,23)
  Rollimage[0].src = "/se/images/logo/selogo-bu.gif"

  Rollimage[1] = new Image(141,23)
  Rollimage[1].src = "/se/images/logo/selogo-bu-o.gif"
  
  Rollimage[2] = new Image(256,23)
  Rollimage[2].src = "/se/images/logo/selogo-eng.gif"

  Rollimage[3] = new Image(256,23)
  Rollimage[3].src = "/se/images/logo/selogo-eng-o.gif"

  Rollimage[4] = new Image(397,21)
  Rollimage[4].src = "/se/images/logo/selogo-se.gif"

  Rollimage[5] = new Image(397,21)
  Rollimage[5].src = "/se/images/logo/selogo-se-o.gif"
  
  Rollimage[6] = new Image(126,36)
  Rollimage[6].src = "/se/images/buhb02.gif"

  Rollimage[7] = new Image(126,36)
  Rollimage[7].src = "/se/images/buhb02-o.gif"
  
  Rollimage[8] = new Image(126,36)
  Rollimage[8].src = "/se/images/bumap.gif"

  Rollimage[9] = new Image(126,36)
  Rollimage[9].src = "/se/images/bumap-o.gif"
  
  Rollimage[10] = new Image(126,36)
  Rollimage[10].src = "/se/images/events.gif"

  Rollimage[11] = new Image(126,36)
  Rollimage[11].src = "/se/images/events-o.gif"
  
  Rollimage[12] = new Image(126,36)
  Rollimage[12].src = "/se/images/seminars.gif"

  Rollimage[13] = new Image(126,36)
  Rollimage[13].src = "/se/images/seminars-o.gif"  
  
  function SwapOut(){
    document.bulink.src = Rollimage[1].src;
    return true;  }

  function SwapBack(){
    document.bulink.src = Rollimage[0].src;
    return true;  }
  
  function SwapOutENG(){
    document.englink.src = Rollimage[3].src;
    return true;  }

  function SwapBackENG(){
    document.englink.src = Rollimage[2].src;  
    return true;  }
  
  function SwapOutSE(){
	document.selink.src = Rollimage[5].src;
    return true;  }

  function SwapBackSE(){
	document.selink.src = Rollimage[4].src; 
    return true;  }
	
    function SwapOutCISE(){
	document.ciselink.src = Rollimage[7].src;
    return true;  }

  function SwapBackCISE(){
	document.ciselink.src = Rollimage[6].src; 
    return true;  }
	
  function SwapOutMap(){
	document.maplink.src = Rollimage[9].src;
    return true;  }

  function SwapBackMap(){
	document.maplink.src = Rollimage[8].src; 
    return true;  }
	
  function SwapOutEvents(){
	document.eventslink.src = Rollimage[11].src;
    return true;  }

  function SwapBackEvents(){
	document.eventslink.src = Rollimage[10].src; 
    return true;  }	
	
  function SwapOutSeminars(){
	document.seminarslink.src = Rollimage[13].src;
    return true;  }

  function SwapBackSeminars(){
	document.seminarslink.src = Rollimage[12].src; 
    return true;  }