function koop_units(type){
			
	if(type == 1){
		
		if(soldaten.training.value == "" || soldaten.prim.value == "" || soldaten.sec.value == ""){
			document.getElementById('soldaten_return').innerHTML = "<b>Wat moet ik precies kopen...?</b>";
		}
		else{
			alert('check');
			postvalues = "training=" + soldaten.training.value;
			postvalues += "&prim=" + soldaten.prim.value;
			postvalues += "&sec=" + soldaten.sec.value;
			postvalues += "&aantal=" + soldaten.aantal.value;
			alert(postvalues);
			make_request('ajax_func.php?com=koop_units&type=1','result_units','POST',postvalues);
		}
	}	

}