//---------------------------------------
function lenthtextarea(obj, maxsymbol,idkiek){
	var textt;
  	eil = maxsymbol - obj.value.length; 	
  	if (eil < 1 ){   
		textt = obj.value.substr(0,maxsymbol);  
		obj.value =  textt;    
		if (eil <= 0) eil = 0 ; 
   } 
    //document.form.aprashviso.value = eil; 
	document.getElementById(idkiek).value = eil; 
  }