//check if is top
try {
	if (top.document == self.document) {
		window.location = 'index.asp?url=' + window.location;
	}
} catch (e) {}

// Preload navigation images
function MM_preloadImages() {
	var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
	var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
	if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

// Rollover navigation item
function nOver(navEntry) {
	document.images[navEntry].src = "images/" + navEntry + "_o.gif";
}

// Rollout navigation item
function nOut(navEntry) {
	document.images[navEntry].src = "images/" + navEntry + ".gif";
}

function checkInteger(lStrValue) {
	var lstrTemp=lStrValue.replace(/,/gi, '.');
	if(lstrTemp!=''){
		if (isNaN(lstrTemp)){return false;}else{return true;}
	}else{return false;}
}

function checksofi(strValue){ 
	sofinr=strValue.toString(); 
	checksum=0; 
	if(isNaN(sofinr) || sofinr.length!=9){
		return false;
	}else{ 
		for(i=0;i<8;i++){ 
			checksum += (sofinr.charAt(i)*(9-i)); 
		} 
		checksum -= sofinr.charAt(8); 
		if(checksum%11!=0){ 
			return false;
		} else{
			return true;
		}
	} 
} 

function checkPersonen(lStrValue){
	var lstrTemp=lStrValue.replace(/,/gi, '.');
	if(lstrTemp!=''){
		if (isNaN(lstrTemp)){return false;}else{if(lstrTemp>2){return false;}else{return true;}}
	}else{return false;}
}


function isChanged(field){
	if (field==""){return false;}else{return true;}
}

function isEmail(field) {
	if(field.value!=''){
		if (field.value.search(/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/) != -1)
		{return true;}else{return false;}
	}else{return false;}
}


function isInput(field){
	if (field==null||field==""||field==field.defaultValue){return false;}return true;
}

function validDate(field){
	var strTemp;
	strTemp=field.value;
	if(strTemp!=''){
		if (strTemp.length<=10){
			var lArrStr=strTemp.split( "-" );
			if (lArrStr.length==3){
				var lDate=new Date(lArrStr[ 2 ],lArrStr[ 1 ] - 1,lArrStr[ 0 ]);
				var lIntMonth = lDate.getMonth() + 1;
				if (lArrStr[ 2 ].length==4){
					if (lIntMonth==lArrStr[ 1 ] ){
						return true;
					}
				}
			}
		}else{return false;}
	}else{return false;}
}

function isRadioChecked(field){
	var bChecked=false;
	for(var i=0;i<field.length;i++) {
		if(field[i].checked==true){
			bChecked=true;
		}
	}return bChecked;
}

function setSelected(obj, strValue, strDefault){
	var strTemp;
	if(strValue!=''){
		for (var i=0;i<obj.length;i++){
			if(obj[i].value==strValue){obj[i].selected=true;}
		}
	}else{
		for (var i=0;i<obj.length;i++){
			if(obj[i].value==strDefault){obj[i].selected=true;}
		}
	}
}

function setURL(strRgNr) {
	var intIndex;
	var objRESWW=/woning/i;
	var objREAt=/@/i;
	var objRERGNR=/rgnr=/i;
	var objRegExp=/^.+[?].+$/i;
	var strHref;
	if(strRgNr!=''){
		for (intIndex=0;intIndex<document.links.length;intIndex++) {
			strHref=document.links[intIndex].href;
			if (strHref!='') {
				if (!objRERGNR.test(strHref)) {
					if (objRESWW.test(strHref)&&(!objREAt.test(strHref))) {
						if (objRegExp.test(strHref)) {
							strHref+=('&rgnr='+strRgNr);
						} else {
							strHref+=('?rgnr='+strRgNr);
						}
					}
				}document.links[intIndex].href=strHref;
			}
		}
	}
}

function removeRegURL() {
	var intIndex;
	var strHref;
	var intPos;
	var intEndPos;
	for (intIndex=0;intIndex<document.links.length;intIndex++) {
		strHref=document.links[intIndex].href;
		if (strHref!='') {
			intPos=strHref.indexOf('rgnr');
			if (intPos>=0) {
				intEndPos=strHref.indexOf('&',intPos+1);
				if(intEndPos>0) {
					strHref=strHref.substring(0,intPos-1)+strHref.substr(intEndPos);
				}else{
					strHref=strHref.substring(0,intPos-1);
				}
			}document.links[intIndex].href=strHref;
		}
	}
}

// Start of DeepMetrix (.NET) StatScript 
var DMNETdomain = "";
var DMNETpage = window.location;
var DMNETversion = "86";
var DMNETsendTo = "//www.studentenwoningweb.nl/dm.gif?";
var DMNETsession;

function dmneterr(){return true;}

window.onerror=dmneterr;
var s = new Date();

if (navigator.userAgent.indexOf('Mac') >= 0 && s.getTimezoneOffset() >= 720)
  s.setTime (s.getTime() - 1440*60*1000);

var dmnetURL = location.protocol + DMNETsendTo+"v="+DMNETversion+"&vst=1";
var dmnetCookieString = document.cookie.toString();

if(dmnetCookieString.indexOf("_dmnid") == -1)
  {
    DMNETsession = parseInt( Math.random()*1000000 ) + "_" + s.getTime();
    var domStr = "";
    if(DMNETdomain != "")
    {
      domStr = "domain="+ DMNETdomain +";";
    }
    document.cookie = "_dmnid=" + DMNETsession + ";expires=Mon, 31-Dec-2008 00:00:00 GMT;"+domStr+"path=/;";
  }
dmnetCookieString = document.cookie.toString();
if(dmnetCookieString.indexOf('_dmnid') == -1)
  {
    DMNETsession = "";
  }
else
  {
    if(dmnetCookieString.indexOf(';') == -1)
      dmnetCookieString = dmnetCookieString.replace(/_dm/g, ';_dm');

    var start = dmnetCookieString.indexOf("_dmnid=") + 7;
    var end = dmnetCookieString.indexOf(";",start);

    if (end == -1)
      end = dmnetCookieString.length;
    DMNETsession = unescape(dmnetCookieString.substring(start,end));
  }
dmnetURL += "&id="+DMNETsession+"&url="+escape(DMNETpage) + "&ref="+escape(document.referrer)+"&lng=" + ((!document.all ||  navigator.userAgent.match('Opera')) ? navigator.language : navigator.userLanguage) + "&tz=" + (Math.round(new Date('dec 1, 2002').getTimezoneOffset()/60)*-1);
if(screen)
  dmnetURL += "&scr=" + escape( screen.width + "x" + screen.height + " " + screen.colorDepth + "bpp" );

dmnetURL += "&rnd=" + new Date().getTime();

if(document.layers)
{
  document.write("<la"+"yer name=\"DMStats\" visibility=hide><img src=\""+dmnetURL+"\" height=1 width=1></la"+"yer>");
}
else
{
  document.write("<di"+"v id=\"DMStats\" STYLE=\"position:absolute;visibility:hidden;\"><img src=\""+dmnetURL+"\" height=1 width=1></di"+"v>");
}

// End of DeepMetrix (.NET) StatScript