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_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 P7_autoLayers() { //v1.4 by PVII

 var g,b,k,f,args=P7_autoLayers.arguments;a=parseInt(args[0]);if(isNaN(a))a=0;

 if(!document.p7setc){p7c=new Array();document.p7setc=true;for(var u=0;u<10;u++){

 p7c[u]=new Array();}}for(k=0;k<p7c[a].length;k++){if((g=MM_findObj(p7c[a][k]))!=null){

 b=(document.layers)?g:g.style;b.visibility="hidden";}}for(k=1;k<args.length;k++){

 if((g=MM_findObj(args[k]))!=null){b=(document.layers)?g:g.style;b.visibility="visible";f=false;

 for(var j=0;j<p7c[a].length;j++){if(args[k]==p7c[a][j]) {f=true;}}

 if(!f){p7c[a][p7c[a].length++]=args[k];}}}

}

function P7_MultiClass2() { //v1.0 by PVII

 var args=P7_MultiClass2.arguments;if(document.getElementById){

  for(var i=0;i<args.length;i+=2){if(document.getElementById(args[i])!=null){

  if(document.p7setdown){for(var k=0;k<p7dco.length-1;k+=2){

  if(args[i]==p7dco[k]){args[i+1]=p7dco[k+1];break;}}}

  document.getElementById(args[i]).className=args[i+1];}}}

}

var timerRunning = false; // boolean flag

var myTimer = null;

var aa;

var aaa;

function startDropDownTimeOut(myto) {

    if (timerRunning) { clearTimeout(myTimer); }

    myTimer = setTimeout('allNavOff()',myto); // myTimer holds the id of the timer

    timerRunning = true; // whenever you start a timer set the timerRunning flag to true 

}





function showSub(m,s) { // m is nav group, s is sub group

	P7_MultiClass2(aa,'navcontainerOff');

	aa = 'nav_'+m+'_'+s;

	P7_autoLayers(0,'sub'+aa);

	P7_MultiClass2(aa,'navcontainerOn');

	startDropDownTimeOut(2000);

}



function showSubSub(mm,ss,sss) { // mm is nav group, ss is sub group, sss is sub-sub group

	P7_MultiClass2(aaa,'navcontainerOff');

	aaa = 'nav_'+mm+'_'+ss+'_'+sss;

	P7_autoLayers(0,'sub'+aa,'sub'+aaa);

	P7_MultiClass2(aaa,'navcontainerOn');

	startDropDownTimeOut(2000);

}

function showSub_noSub() { // mm is nav group, ss is sub group, sss is sub-sub group

	P7_autoLayers(0,'sub'+aa);

	P7_MultiClass2(aaa,'navcontainerOff');

	aaa = '';

	startDropDownTimeOut(2000);

}

function allNavOff() {

	timerRunning = false;

	clearTimeout(myTimer);

	P7_autoLayers(0);

	P7_autoLayers(1);

	P7_autoLayers(2);

	P7_autoLayers(3);

	P7_MultiClass2(aa,'navcontainerOff');

	P7_MultiClass2(aaa,'navcontainerOff');

	aa=''; aaa='';

}