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_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; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}

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_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 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];}
}


var bw = 0;
if(navigator.appName.charAt(0) == "M"){
	bw = 0;
}else{
	bw = 1;
}

var timerID = "";
var t_v;
var x_v;
var pos_x = 0;
var pos_y = 0;

function layer_hs(n,m){
	if(timerID!=""){
		clearTimeout(timerID);
	}
	ddt();
	t_v = "";
	x_v = "";
	pos_x = 0;
	pos_y = 0;
	t_v = document.getElementById(n);
	x_v = document.getElementById(m);

	t_v.style.visibility="visible";
	getXpos(x_v);
	getYpos(x_v);
	pos_y += x_v.offsetHeight;

	if(bw==0){ 
		t_v.style.filter = 'alpha(opacity = 100)';
	}

	t_v.style.left = pos_x + "px";
	t_v.style.top = pos_y + "px";
	t_v.style.zIndex = "3"
}

function hdn(){
	if(timerID!=""){clearTimeout(timerID);}
	timerID = setTimeout("ddt()",250);
}

function ddt(){
	var dval;
	var tval;
	for (i=1;i<3;i++){
		dval = "dv" + i;
		tval = "td" + i;
		document.getElementById(dval).style.visibility = "hidden";
		document.getElementById(dval).style.zIndex = "0";
	}
}

function getXpos(obj){
	pos_x = obj.offsetLeft;
	if(obj.offsetParent != null){
		pos_x += getXpos(obj.offsetParent);
	}
	return pos_x;
}

function getYpos(obj){
	pos_y = obj.offsetTop;
	if(obj.offsetParent != null){
		pos_y += getYpos(obj.offsetParent);
	}
	return pos_y;
}