function SubmitGroup(Form){
  
    if(checkform2(Form)){
     

    
       R1 = document.getElementById( 'id1' );
       R2 = document.getElementById( 'id2' );
       R3 = document.getElementById( 'id3' );
       R4 = document.getElementById( 'id4' );
    var ERR =     document.getElementById( 'err' );
  
  
  
      if (R1.value!="") 
       return true;
      
      if (R2.value!="") 
       return true;
      
      if (R3.value!="") 
       return true;
      
      if (R4.value!="") 
       return true;
       
      
       alert(ERR.getAttribute('str'));
       return false;
      
    

    } 
     
      
  return false;
  
  }
 
  function ButtonSubmit(Form){
  
  
     if(checkform2(Form))
      Form.submit();
  
  }

  function PerPrice(Percent, Price, TargetID, Fixed){
  
     var Target = document.getElementById ( TargetID )
     if(Target)
     if(Target.getAttribute( 'curr' ) != Percent)       
       Target.innerHTML = (Number(Price)*Percent).toFixed( Fixed )
   
      
  }


 function HideDate(HiddenID, DayID, YearID, CheckForEmpty){
 
      
     var hiddenTarget = document.getElementById(HiddenID);
     var DayPart      = document.getElementById(DayID);
     var YearPart     = document.getElementById(YearID);
     var From         = document.getElementById('f_date');  
     var To           = document.getElementById('to_date');  
     
     if(From && To && ( CheckForEmpty == 1)){
       
        if(From.value == ""){
	  alert("Please fill From field");
	  From.focus();
	}
	
	if(To.value == ""){
	  alert("Please fill To field");
	  To.focus();
	}
     
     }
     
     if(hiddenTarget && DayPart && YearPart){
          
        hiddenValue = DayPart.value+YearPart.value;

          hiddenTarget.value = hiddenValue;

     }
     
 
 
 
 
 }




 function showHide(ElID,ElRd){
 
   var ElementToHide = document.getElementById(ElID);
    
   if(ElementToHide){
  
  
    if(ElRd.checked == false){
     ElementToHide.style.display = 'none';
    }
   
    if(ElRd.value == 1)
         ElementToHide.style.display = 'block';
    else	 
         ElementToHide.style.display = 'none';
   } 
 }
 

function PropInfo(Open, Close){

  var Info = document.getElementById('pInfo');
  var Link = document.getElementById('pLink');
  
  if(pInfo){
      if(pInfo.style.display == "block"){
        pInfo.style.display = "none";
	pLink.innerHTML = Open;
      }else{
        pInfo.style.display = "block";
	pLink.innerHTML = Close;
      } 	
  }
}