// Common JavaScripts
function removeStartText(obj) {
	if (obj.value == 'vul hier je zoekterm in...') { obj.value = ''; }
	if (obj.value == 'Uw e-mailadres') { obj.value = ''; }
}
function setStartText(obj) {
	if (obj.value == '') { obj.value = 'vul hier je zoekterm in...'; }
}
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;
}

<!-- flash layers
var isInternetExplorer = navigator.appName.indexOf("Microsoft") != -1;
// Handle all the FSCommand messages in a Flash movie.
function top_DoFSCommand(command, args) {
	if (command == "showMenu") { 
		if (args==1) {
				MM_showHideLayers('subGroep1','','show')
		}
		if (args==2) {
				MM_showHideLayers('subGroep2','','show')
		}
		if (args==3) {
				MM_showHideLayers('subGroep3','','show')
		}
		if (args==4) {
				MM_showHideLayers('subGroep4','','show')
		}
		if (args==5) {
				MM_showHideLayers('subGroep5','','show')
		}
	}
}
// Hook for Internet Explorer.
if (navigator.appName && navigator.appName.indexOf("Microsoft") != -1 && navigator.userAgent.indexOf("Windows") != -1 && navigator.userAgent.indexOf("Windows 3.1") == -1) {
	document.write('<script language=\"VBScript\"\>\n');
	document.write('On Error Resume Next\n');
	document.write('Sub top_FSCommand(ByVal command, ByVal args)\n');
	document.write('	Call top_DoFSCommand(command, args)\n');
	document.write('End Sub\n');
	document.write('</script\>\n');
}
//-->


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; }
}
function hideSubGroups (){
	MM_showHideLayers('subGroep1','','hide');
	MM_showHideLayers('subGroep2','','hide');
	MM_showHideLayers('subGroep3','','hide');
	MM_showHideLayers('subGroep4','','hide');
	MM_showHideLayers('subGroep5','','hide');
}
function hideFacetGroups (){
	MM_showHideLayers('facet1','','hide');
	MM_showHideLayers('facet2','','hide');
	MM_showHideLayers('facet3','','hide');
	MM_showHideLayers('facet4','','hide');
}
function hideFacetGroup1 (){
	MM_showHideLayers('facet2','','hide');
	MM_showHideLayers('facet3','','hide');
	MM_showHideLayers('facet4','','hide');
}
function hideFacetGroup2 (){
	MM_showHideLayers('facet1','','hide');
	MM_showHideLayers('facet3','','hide');
	MM_showHideLayers('facet4','','hide');
}
function hideFacetGroup3 (){
	MM_showHideLayers('facet1','','hide');
	MM_showHideLayers('facet2','','hide');
	MM_showHideLayers('facet4','','hide');
}
function hideFacetGroup4 (){
	MM_showHideLayers('facet1','','hide');
	MM_showHideLayers('facet2','','hide');
	MM_showHideLayers('facet3','','hide');
}
// browser detection
var BrowserDetect = {
	init: function () {
		this.browser = this.searchString(this.dataBrowser) || "An unknown browser";
		this.version = this.searchVersion(navigator.userAgent)
			|| this.searchVersion(navigator.appVersion)
			|| "an unknown version";
		this.OS = this.searchString(this.dataOS) || "an unknown OS";
	},
	searchString: function (data) {
		for (var i=0;i<data.length;i++)	{
			var dataString = data[i].string;
			var dataProp = data[i].prop;
			this.versionSearchString = data[i].versionSearch || data[i].identity;
			if (dataString) {
				if (dataString.indexOf(data[i].subString) != -1)
					return data[i].identity;
			}
			else if (dataProp)
				return data[i].identity;
		}
	},
	searchVersion: function (dataString) {
		var index = dataString.indexOf(this.versionSearchString);
		if (index == -1) return;
		return parseFloat(dataString.substring(index+this.versionSearchString.length+1));
	},
	dataBrowser: [
		{ 	string: navigator.userAgent,
			subString: "OmniWeb",
			versionSearch: "OmniWeb/",
			identity: "OmniWeb"
		},
		{
			string: navigator.vendor,
			subString: "Apple",
			identity: "Safari"
		},
		{
			prop: window.opera,
			identity: "Opera"
		},
		{
			string: navigator.vendor,
			subString: "iCab",
			identity: "iCab"
		},
		{
			string: navigator.vendor,
			subString: "KDE",
			identity: "Konqueror"
		},
		{
			string: navigator.userAgent,
			subString: "Firefox",
			identity: "Firefox"
		},
		{
			string: navigator.vendor,
			subString: "Camino",
			identity: "Camino"
		},
		{		// for newer Netscapes (6+)
			string: navigator.userAgent,
			subString: "Netscape",
			identity: "Netscape"
		},
		{
			string: navigator.userAgent,
			subString: "MSIE",
			identity: "Explorer",
			versionSearch: "MSIE"
		},
		{
			string: navigator.userAgent,
			subString: "Gecko",
			identity: "Mozilla",
			versionSearch: "rv"
		},
		{ 		// for older Netscapes (4-)
			string: navigator.userAgent,
			subString: "Mozilla",
			identity: "Netscape",
			versionSearch: "Mozilla"
		}
	],
	dataOS : [
		{
			string: navigator.platform,
			subString: "Win",
			identity: "Windows"
		},
		{
			string: navigator.platform,
			subString: "Mac",
			identity: "Mac"
		},
		{
			string: navigator.platform,
			subString: "Linux",
			identity: "Linux"
		}
	]

};
BrowserDetect.init();