var IE=(document.all),  NS=((navigator.appName=='Netscape')&&document.layers), NS6=(navigator.appName=='Netscape')&&document.getElementsByTagName;

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];}}
}

function MM_findObj(n, d) { //v4.0
  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 && document.getElementById) x=document.getElementById(n); return x;
}

function MM_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) {
  	v=args[i+2];
    if (obj.style) {
    	obj=obj.style;
    	/*
    	var tmp = (v=='show')?'block':'none';
    	window.status = tmp;
    	obj.display = tmp;
    	*/
    	v=(v=='show')?'visible':(v='hide')?'hidden':v;
    }
    obj.visibility=v;
  }
}

function MM_nbGroup(event, grpName) { //v3.0
  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];
      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") {
    if ((nbArr = document[grpName]) != null)
      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];
      nbArr[nbArr.length] = img;
  } }
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}


function si() {
  var i,j=0,x,a=si.arguments; for(i=0;i<a.length;i++)
   //if ((x=MM_findObj(a[i]))!=null){if(!x.oSrc) x.oSrc=x.src; x.src=x.src.replace(/_(.)\./g, "_$1o.");}
   if ((x=MM_findObj(a[i]))!=null){if(!x.oSrc) x.oSrc=x.src; x.src=x.src.replace(/_u\./g, "_d\.");}
}

function sir() {
  var i,x,a=sir.arguments; for(i=0;i<a.length&&(x=MM_findObj(a[i]))&&x.oSrc;i++) x.src=x.oSrc;
}

/*

function si() {
  var i,j=0,x,a=si.arguments; document.POL_tmpimg=new Array; for(i=0;i<=(a.length-2);i+=2)
   if ((x=MM_findObj(a[i]))!=null){document.POL_tmpimg[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+1];}
}
function sir() {
  var i,x,a=document.POL_tmpimg; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
*/

function PrintIt(){
	var ns4 = (document.layers)? true:false
	var ie4 = (document.all)? true:false
	var ns6 = (document.getElementById)? true:false
	if(ie4 || ns4 || ns6){
		self.print();
		self.close();
	} else {
		alert('Now right/apple click and choose the \'print\' option.')
	}
}

function showhideschedule(id){
	var q = MM_findObj('schedhead'+id);
	var img = MM_findObj('schedhead'+id+'img');
	var clr = MM_findObj('schedhead'+id+'clr');
	var blok = MM_findObj('sched'+id);

	//alert(q.pol);
	if(q.pol){
		q.pol = false;
		img.src = '/i/arrow1.gif';
		q.style.backgroundColor = '#ECE9D8';
		q.style.color = '#663300';
		blok.style.display = 'none';
	} else {
		q.pol = true;
		img.src = '/i/arrow.gif';
		q.style.backgroundColor = clr.style.backgroundColor;
		q.style.color = '#FFFFFF';
		blok.style.display = 'block';
	}

}

var showTime = Array();

function addbookmark(){
if (document.all)
	window.external.AddFavorite(location, document.title)
}

function showsubmenu(name){
	window.clearTimeout(showTime[name]);
	showTime[name] = false;
	MM_showHideLayers('submenu'+name,'','show');
	si('hbtn'+name);
}

function hidesubmenu(name){
	if(showTime[name]) return;
	showTime[name] = window.setTimeout('hidesubmenu2('+name+')', 200);
}

function hidesubmenu2(name){
	MM_showHideLayers('submenu'+name,'','hide');
	sir('hbtn'+name);
}

function show_div(name){
	MM_showHideLayers(name,'','show');
}

function hide_div(name){
	MM_showHideLayers(name,'','hide');
}