// Obsolete! Use button_js.php instead.
// ### tools.js v 1.1a ###

function validate(form)
{
  var msg;
  msg="Nie podane wymagane pola:\n";

  if(form.elements.email.value=="twoj@e-mail") msg+="Musisz podać e-mail!\n";
  if(form.elements.imie.value=="") msg+="Musisz podać imie!\n";
  if(form.elements.nazwisko.value=="") msg+="Musisz podać nazwisko!\n";
  if(form.elements.temat.value=="") msg+="Musisz wpisać temat!\n";
  if(form.elements.tresc.value=="") msg+="Musisz wpisać tresc!\n";


  if (msg!="Nie podane wymagane pola:\n") 
   {
    alert (msg);
    return false;
   }
    else
   {
    return true;
   }
}


function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

var win=null;
function NewWin(mypage,myname,w,h,scroll,pos)
{
   if(pos=="center"){LeftPosition=(screen.width)?(screen.width-w)/2:100;TopPosition=(screen.height)?(screen.height-h)/2:100;}
     else if((pos!="center" && pos!="random") || pos==null){LeftPosition=0;TopPosition=0}
     settings='width='+w+',height='+h+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scroll+',location=no,directories=no,status=no,menubar=no,toolbar=no,resizable=yes';
     win=window.open(mypage,myname,settings);
     win.document.focus();
}