<!--

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_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() { //v6.0

  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; }

}

//-->



var timerOn = false; 

var timecount = 0; 



function startTime() 

{  

	if (timerOn == false) 

	{   

		timerID=setTimeout( "hideAll()" , timecount);   

		timerOn = true;   

	}  

} 



function stopTime() 

{  

	if (timerOn) 

	{   

		clearTimeout(timerID);   

		timerID = null;   

		timerOn = false;   

	}  

} 



function hideAll() 

{ 

	MM_showHideLayers('about','','hide','education','','hide') 

}



browserName = navigator.appName;

browserVer = parseInt(navigator.appVersion);



if (browserName == "Microsoft Internet Explorer" && browserVer == 4) version ="n3";

else

    if (browserName == "Netscape" && browserVer >= 3) version ="n3";

    else version ="n2";



if (version == "n3") 

{

					     

    var base = "images/common/"

		

    bar1on = new Image(1, 1);

    bar1on.src = base+"tool1-lt.gif";

    bar1off = new Image(1, 1);

    bar1off.src = base+"tool1.gif";

		

    bar2on = new Image(1, 1);

    bar2on.src = base+"tool2-lt.gif";

    bar2off = new Image(1, 1);

    bar2off.src = base+"tool2.gif";

		

    bar3on = new Image(1, 1);

    bar3on.src = base+"tool3-lt.gif";

    bar3off = new Image(1, 1);

    bar3off.src = base+"tool3.gif";

		

    bar4on = new Image(1, 1);

    bar4on.src = base+"tool4-lt.gif";

    bar4off = new Image(1, 1);

    bar4off.src = base+"tool4.gif";

		

    bar5on = new Image(1, 1);

    bar5on.src = base+"tool5-lt.gif";

    bar5off = new Image(1, 1);

    bar5off.src = base+"tool5.gif";

		

    bar6on = new Image(1, 1);

    bar6on.src = base+"tool6-lt.gif";

    bar6off = new Image(1, 1);

    bar6off.src = base+"tool6.gif";

		

    bar7on = new Image(1, 1);

    bar7on.src = base+"tool7-lt.gif";

    bar7off = new Image(1, 1);

    bar7off.src = base+"tool7.gif";

		

    bar8on = new Image(1, 1);

    bar8on.src = base+"tool8-lt.gif";

    bar8off = new Image(1, 1);

    bar8off.src = base+"tool8.gif";



    bar9on = new Image(1, 1);

    bar9on.src = base+"tool9-lt.gif";

    bar9off = new Image(1, 1);

    bar9off.src = base+"tool9.gif";
	
	
	
	bar10on = new Image(1, 1);

    bar10on.src = base+"tool10-lt.gif";

    bar10off = new Image(1, 1);

    bar10off.src = base+"tool10.gif";

}

		

function img_act(imgName) 

{

    if (version == "n3")  

    {

        imgOn = eval(imgName + "on.src" );

        document [imgName].src = imgOn;

    }

}



function img_inact(imgName) 

{

    if (version == "n3")  

    {

        imgOff = eval(imgName + "off.src" );

        document [imgName].src = imgOff;

    }

}