var _W=window,_D=document,is,SD,kp=false;
function sniff(){
   var t=this,T=true,F=false,n=navigator,d=document,ua=n.userAgent.toLowerCase();
   t.ver=parseInt(n.appVersion);
   t.win=!t.mac&&ua.indexOf('wind')!=-1||ua.indexOf('16bit')!=-1;
   t.safari=ua.indexOf('safari')!=-1&&t.mac;
   t.opera=_W.opera?T:F;
   t.ie5=t.ie55=t.ie6=F;
   t.ie=d.all&&!t.opera&&ua.indexOf('msie')!=-1?T:F;
   if(t.ie){
      t.ieBox=_D.compatMode!='CSS1Compat';
      t.ie5=!d.fireEvent?T:F;
      t.ie55=d.fireEvent&&!d.createComment?T:F;
      t.ie6=d.fireEvent&&d.createComment?T:F
   }
   t.gecko=!t.khtml&&!d.all&&!t.opera&&d.getElementById?T:F;
   t.ns4=n.appName=='Netscape'&&t.ver==4
}
is=new sniff();

op=is.opera;
function gE(e){if(_D.getElementById)return _D.getElementById(e);if(_D.all)return _D.all[e]}
function sX(e,x){op?e.style.pixelLeft=x:e.style.left=x+'px'}
function sY(e,y){op?e.style.pixelTop=y:e.style.top=y+'px'}

function getWinHeight() {
   return (is.ie) ? (is.ieBox) ? _D.body.clientHeight : _D.documentElement.clientHeight : _W.innerHeight;
}

function getScrollTop() {
   if (is.ie)
      return (is.ieBox) ? _D.body.scrollTop : _D.documentElement.scrollTop;
   else
      return _W.pageYOffset;
}

function scrollMe() {
   if (is.gecko)
      sY(SD,getScrollTop());
   else
      sY(SD,getScrollTop());
}

function init() {
   SD=gE('scrollerDiv');
   setInterval('scrollMe()',50);
}

function myoMan(evt, r, o) {
	if (evt.ctrlKey && evt.altKey) {
		window.open('/phoundry/custom/myomanage.php?r=' + r + '&o=' + o, 'Phoundry');
	}
}

function checkZichtbaarheid(selectField)
{
	if (parseInt(selectField.options[selectField.selectedIndex].value) != -1)
	{
		var diagnose = parseInt(selectField.options[selectField.selectedIndex].value);
		for (var x = 0; x < document.getElementById("diagnose_select").options.length; x++)
		{
			if (parseInt(document.getElementById("diagnose_select").options[x].value) == diagnose)
			{
				document.getElementById("diagnose_select").options[x].selected = true;
			}
		}
		document.getElementById("diagnose_select").disabled = true;
	}
	else
	{
		document.getElementById("diagnose_select").disabled = false;
	}
}