//v1.0
//Copyright 2007 dotStudio LLC All rights reserved.
//-------------------------------------------------------------------------------------------------
function clrdmes(){
	
	target1_lbl = document.getElementById('bbb');
	target2_inp = document.getElementById('bbb_b');
	
	c_ddl = document.calc1.valuta;
	cur_sel = c_ddl.options[c_ddl.selectedIndex].value;
	
	switch(cur_sel)
	{
	case "USD":
	  target1_lbl.style.visibility = "visible";
	  target2_inp.style.visibility = "visible";
	  break    
	case "BGN":
	  target1_lbl.style.visibility = "hidden";
	  target2_inp.style.visibility = "hidden";
	  break 
	case "EUR":
	  target1_lbl.style.visibility = "hidden";
	  target2_inp.style.visibility = "hidden";
	  break 
	case "SHF":
	  target1_lbl.style.visibility = "visible";
	  target2_inp.style.visibility = "visible";
	  break
	default:
	  //===
	}
}
//-------------------------------------------------------------------------------------------------