function parseSearchString(){
	var pairs=unescape(location.search.substring(1).replace(/\+/g," ")).split('&');
	for (var i=0;i<pairs.length;i++){
		var pair = pairs[i].split('=');
		this[pair[0]]=pair[1];
	}
}
function parseSearchString2(){
	var pairs=unescape(location.search.substring(1).replace(/\+/g," ")).split('&');
	for (var i=0;i<pairs.length;i++){
		var pair = pairs[i].split('=');
		this[pair[0]]=pair[1];
	}
}
var host = '4435';
var search = new parseSearchString();
var search2 = new parseSearchString2();
var loc;
var host;
var showPageURL;
for(URLvar in search){
  if(URLvar=='location'){
    loc=search[URLvar];
  }  
  if(URLvar=='host'){
    host=search[URLvar];
  }  
}
if (loc == '' || loc == undefined) {
	loc = '4435';
} else {
	var radioBtn = document.routeForm.location;
	for(i = 0; i < radioBtn.length; i++) {
		if (radioBtn[i].value == loc) {
			document.routeForm.location[i].checked = true;
			break;
		}
	}
}

function go(locationCode) {
    document.getElementById('content').src = 'http://www.smeeing.nl/_planners/' + locationCode + '.html?location=' + locationCode + '&host=' + host;
}
go(loc);