// JavaScript Document

function MM_swapImgRestore() {
  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_preloadImages() { 
  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) { 
  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_swapImage() { 
  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_reloadPage(init) {  
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);


var tid="null"; 
var browser="unknown"; 
var tmp;

if (document.all) {
browser="ie";
}
else if (document.layers) {
browser="nn";
}
else if (document.getElementById) {
browser="mozilla";
}
else {browser="unknown";
}

function hide2l()
{
	
var t=1;

if(browser=="ie")
{
	while(document.getElementById("h_"+t))
	{
		eval("document.all.h_"+t+".style.visibility='hidden';");
        t=t+1;
	}
}
if(browser=="mozilla")
{
	while(document.getElementById("h_"+t))
	{
		eval("document.getElementById('h_"+t+"').style.visibility='hidden';");
        t=t+1;
	}
}

}


function show(name)
{
	if(browser=="ie"){
	    eval("document.all."+name+".style.visibility='visible';");
	}
	if(browser=="mozilla"){
	    eval("document.getElementById('"+name+"').style.visibility='visible';");
	}
}

function start_hiding_all()
{
	tid=setTimeout("hide2l();",100);
}


function stop_hiding()
{
		clearTimeout(tid);
        tid="null";
}