function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function MM_jumpMenu(targ,selObj,restore){ //v3.0 
eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'"); 
if (restore) selObj.selectedIndex=0; 
}

function openVerzekering(strType) {
	var url = 'http://www.uitvaartplein.com/Monuta/Comasy/MI.nsf/VZ?openform&code=4393287&ref=1&select='+strType+'&';
	var fts = 'width=400 height=500';
	MM_openBrWindow(url,'Uitvaartverzekering',fts);
}