var dartPosition4 = 
  '<script language="JavaScript" type="text/javascript">' +
  'if (typeof(et_ord)=="undefined") et_ord=Math.floor(Math.random()*10000000000000000);' +
  'document.write(\'<scr\'+\'ipt language="JavaScript" src="http://ad.nl.doubleclick.net/adj/P4442.Nu.nl/algemeen.artikel;sz=120x120;tile=3;kw=\' + wlrcmd + \';ord=\' + et_ord + \'?" type="text/javascript"></scr\' + \'ipt>\');' +
  '</script>';


var randgt = Math.floor(Math.random()*3);
if(randgt == 1) {

var dartPosition5 = '' +
  '<script language="JavaScript" type="text/javascript">' +
  'if (typeof(et_ord)=="undefined") et_ord=Math.floor(Math.random()*10000000000000000);' +
  'document.write(\'<scr\'+\'ipt language="JavaScript" src="http://ad.nl.doubleclick.net/adj/P4442.Nu.nl/algemeen.artikel;sz=336x280,300x250;tile=1;kw=\' + wlrcmd + \';ord=\' + et_ord + \'?" type="text/javascript"></scr\' + \'ipt>\');' +
  '</script>';

} else {
var dartPosition5 = '';
}
  
var dartPosition6 = '' +
  '<script language="JavaScript" type="text/javascript">' +
  'if (typeof(et_ord)=="undefined") et_ord=Math.floor(Math.random()*10000000000000000);' +
  'document.write(\'<scr\'+\'ipt language="JavaScript" src="http://ad.nl.doubleclick.net/adj/P4442.Nu.nl/algemeen.artikel;sz=340x40;tile=2;kw=\' + wlrcmd + \';ord=\' + et_ord + \'?" type="text/javascript"></scr\' + \'ipt>\');' +
  '</script>';