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

function toggle_visibility(element)
	  {
	    if(document.getElementById(element).style.display=='none')
		  document.getElementById(element).style.display='block';
		else
		  document.getElementById(element).style.display='none';
		  
	  }
	  
function rodyti_nerodyti(element,type)
	  {
		if((document.getElementById(type).value=="11")||(document.getElementById(type).value=="33")) 
		{
		  document.getElementById(element).style.display='table-row';
		  document.getElementById("adres").style.display='none';
		  document.getElementById("miest").style.display='none';
		}
		else 
		{
		 document.getElementById(element).style.display='none';
		  document.getElementById("adres").style.display='table-row';
		  document.getElementById("miest").style.display='table-row';
		}
		  
	  }




function numbersonly(myfield, e, dec)
{
var key;
var keychar;

if (window.event)
   key = window.event.keyCode;
else if (e)
   key = e.which;
else
   return true;
keychar = String.fromCharCode(key);

// control keys
if ((key==null) || (key==0) || (key==8) || 
    (key==9) || (key==13) || (key==27) )
   return true;

// numbers
else if ((("0123456789").indexOf(keychar) > -1))
   return true;

// decimal point jump
else if (dec && (keychar == "."))
   {
   myfield.form.elements[dec].focus();
   return false;
   }
else
   return false;
}