function goback(){
	browser = navigator.appName
	if (browser.indexOf("etscape") > 0 ) explorer = false
	else explorer = true
			
	if (explorer) {
		history.back()
	}	
	else {
		window.back()
	}
}
		
var zoekWindow
function showzoekWindow(url) {
	if (!zoekWindow || zoekWindow.closed) {
		zoekWindow = window.open(url,'','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,width=710,height=500,left=80,top=80'); 
		if (!zoekWindow.opener) {
			zoekWindow.opener = window
		} 
	} else {
		zoekWindow.location.href = url
		zoekWindow.focus()
	}
}	
	
var zoekWindowKaart
function showzoekWindowKaart() {
	if (!zoekWindowKaart || zoekWindowKaart.closed) {
		zoekWindowKaart = window.open(url,'','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,width=790,height=500,left=0,top=80'); 
		if (!zoekWindowKaart.opener) {
			zoekWindowKaart.opener = window
		} 
	} else {
		zoekWindowKaart.location.href = url
		zoekWindowKaart.focus()
	}
}	
	
// van home - zoek op specs - naar aanbod zoek op specs
function get_check() {
	url='/en/fbi/flexpage/flexpage.asp?id=95&sectors=&search=1';
	if(document.specs.check1.checked) {
		url+='&check1=1';
	}
	if (document.specs.check2.checked) {
		url+='&check2=2';
	}
	
	if (document.specs.check3.checked) {
		url+='&check3=7';
	}

	if (document.specs.check4.checked) {
		url+='&check4=4';
	}

	if (document.specs.check5.checked) {
		url+='&check5=3';
	}

	if (document.specs.check6.checked) {
		url+='&check6=6';
	}
		url+='&search=verder';
	document.location.href = url
	return false;
}
	
//van aanbod specs naar popup dtz
function get_aanbod_url(){
	url = 'http://dtz.nerocmediaware.nl/cgi-bin/dtz/0/Buildings/search?sectors=&search=1';

	var host_search = document.location.search;
	var id = host_search.split('id=');
	if (id[1] == 98) {
		url = 'http://dtz.nerocmediaware.nl/cgi-bin/dtz/1au3QL-1oh-0/Buildings/search?sectors=&search=1';
		
		//alert(id[1] + ' get_aanbod_url() ' + url);
	}
	
	if (document.specs.check1.checked) {
		url+='&OT=1';
	}
	if (document.specs.area1.value) {
		url+='&1%3Aarea=' + document.specs.area1.value;
	}
	
	if (document.specs.check2.checked) {
		url+='&OT=2';
	}
	if (document.specs.area2.value) {
		url+='&2%3Aarea=' + document.specs.area2.value;
	}

	if (document.specs.check3.checked) {
		url+='&OT=7';
	}
	if (document.specs.area7.value) {
		url+='&7%3Aarea=' + document.specs.area7.value;
	}

	if (document.specs.check4.checked) {
		url+='&OT=4';
	}
	if (document.specs.area4.value) {
		url+='&4%3Aarea=' + document.specs.area4.value;
	}

	if (document.specs.check5.checked) {
		url+='&OT=3';
	}
	if (document.specs.area3.value) {
		url+='&3%3Aarea=' + document.specs.area3.value;
	}

	if (document.specs.check6.checked) {
		url+='&OT=6';
	}
	if (document.specs.area6.value) {
		url+='&6%3Aarea=' + document.specs.area6.value;
	}
	
	if (document.specs.province.value) {
		url+='&province=' + document.specs.province.value;
	}

	if (document.specs.city.value) {
		url+='&city=' + document.specs.city.value;
	}

	if (document.specs.location_type.value) {
		url+='&location_type=' + document.specs.location_type.value;
	}

	url+='&search=Zoeken'
	//alert(url);
	showzoekWindow(url);
	return false;
}

//van home plaats naar aanbod plaats
function get_plaats_url() {
	url = 'http://dtz.nerocmediaware.nl/cgi-bin/dtz/0/Buildings/search?sectors=&search=1';

	var host_search = document.location.search;
	var id = host_search.split('id=');
	if (id[1] == 99) {
		url = 'http://dtz.nerocmediaware.nl/cgi-bin/dtz/1au3QL-1oh-0/Buildings/search?sectors=&search=1';
		//alert(id[1] + ' get_plaats_url() ' + url);
	}

	if (document.search_form.city.value){
		url+='&city=' + document.search_form.city.value;
	}
	if (document.search_form.street.value){
		url+='&street=' + document.search_form.street.value;
	}
	url+='&search=Zoeken';
	showzoekWindow(url);
	return false;
}

//popup voor de kaart
function get_kaart_url() { 
	url = 'http://dtz.nerocmediaware.nl/NL/MENU_ZA011000N.htm';

	var host_search = document.location.search;
	var id = host_search.split('id=');
	if (id[1] == 103) {
		url = 'http://dtz.nerocmediaware.nl/EN/MENU_ZA011000E.htm';
		//alert(id[1] + ' get_kaart_url() ' + url);
	}

	showzoekWindowKaart(url);
}



//open window

function openWin( windowURL, windowName, windowFeatures ) { 
		return window.open( windowURL, windowName, windowFeatures ) ; 
	} 
	

//browsercheck
function check_browser(URL) { 
	var strAgent = navigator.userAgent.toLowerCase(); 
	var strBrowser = "";

	
	if (strAgent.indexOf("msie 5.5")!=-1)
	{
	strBrowser = "Internet Explorer 5.5";
	}
	else if (strAgent.indexOf("msie 6.0")!=-1)
	{
	strBrowser = "Internet Explorer 6.x";
	}
	else if (strAgent.indexOf("msie 5.0")!=-1)
	{
	strBrowser = "Internet Explorer 5.0";
	}
	else if (strAgent.indexOf("msie 4")!=-1)
	{
	strBrowser = "Internet Explorer 4";
	}
	else if (strAgent.indexOf("netscape/7")!=-1)
	{
	strBrowser = "Netscape 7.x";
	}
	else if (strAgent.indexOf("netscape6")!=-1)
	{
	strBrowser = "Netscape 6.x";
	}
	else
	{
	strBrowser = "onbekend";
	window.open(URL, 'search', 'toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=0,width=600,height=480,left=0,top=220')
	}
}