//Skrypt pochodzi z biblioteki http://javascript.reporter.pl/ 
function Ukryj() { 
if (document.layers) document.layers["Load"].visibility="hidden"; 
//if (document.all) document.all["Load"].style.visibility="hidden"; 
}

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


function show(id) {
        obj = document.getElementById(id);
        obj.style.display='';
}
function hide(id) {	
        obj = document.getElementById(id);
        obj.style.display='none';
}
function hs(id) {
        if(document.getElementById(id).style.display=='none')
                show(id);
        else
                hide(id);
}

function strtoupper(field) {
    val = field.value;
    field.value	= val.toUpperCase();
}