function ascunde(target)
   {
      obj=(document.all) ? document.all[target] : document.getElementById(target);
      obj.style.display=(obj.style.display=='none') ? 'inline' : 'none';
   }
   
   function verific()
   {
    
   if(document.rez != null){
   
   
   	 if(document.rez.cs.checked){
	 single.style.display='inline';
	 }else{
	 document.rez.nrcs[0].selected = "1";
	 }
	 
	  if(document.rez.cd.checked){
	 double.style.display='inline';
	 }else{
	 document.rez.nrcd[0].selected = "1";
	 }
	 
	  if(document.rez.ca.checked){
	 appartment.style.display='inline';
	 }else{
	 document.rez.nrca[0].selected = "1";
	 }
	 
	  if(document.rez.cm.checked){
	 matrimoniala.style.display='inline';
	 }else{
	 document.rez.nrcm[0].selected = "1";
	 }
	 
	 }
   
   }