// JavaScript Document
function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  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);

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_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_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 popUpWindow(URL) {
var winl = (screen.width - 300) / 2;
var wint = (screen.height - 200) / 2;
day = new Date();
id = day.getTime();
eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=300,height=200,top="+wint+",left="+winl+"');");
}





/*************************************************************************/


var browserType;

if (document.layers) {browserType = "nn4"}
if (document.all) {browserType = "ie"}
if (window.navigator.userAgent.toLowerCase().match("gecko")) {browserType= "gecko"}

function hide(hideValue) {
  //window.alert("hide: " + hideValue);
  if (browserType == "gecko" )
     document.poppedLayer = eval('document.getElementById(\''+hideValue+'\')');
  else if (browserType == "ie")
     document.poppedLayer = eval('document.all[\''+hideValue+'\']');
  else
     document.poppedLayer = eval('document.layers[\''+hideValue+'\']');
 // document.poppedLayer.style.visibility = "hidden";
   document.poppedLayer.style.display = "none";
   
}

function show(showValue) {
  //window.alert("show: " + showValue);
  if (browserType == "gecko" )
     document.poppedLayer = eval('document.getElementById(\''+showValue+'\')');
  else if (browserType == "ie")
     document.poppedLayer = eval('document.all[\''+showValue+'\']');
  else
     document.poppedLayer = eval('document.layers[\''+showValue+'\']');
  //document.poppedLayer.style.visibility = "visible";
   document.poppedLayer.style.display = "block";

}


function toggleVisibility(frmValue){
	//window.alert(frmValue);
	if(frmValue==1){
		//window.alert("toggle show: " + frmValue);
		show('div1');
		hide('div2');
		hide('div3');
		hide('div4');		
	}
	else if(frmValue==2){
		//window.alert("toggle hide: " + frmValue);
		hide('div1');
		show('div2');
		hide('div3');
		hide('div4');
	}
	else if(frmValue==3){
		//window.alert("toggle hide: " + frmValue);
		hide('div1');
		hide('div2');
		show('div3');
		hide('div4');
	}
	else if(frmValue==4){
		//window.alert("toggle hide: " + frmValue);
		hide('div1');
		hide('div2');
		hide('div3');
		show('div4');
	}
}