// otwieranie banerka
function otworz() {
xx=(screen.availWidth-450)/2;
yy=(screen.availHeight-337)/2;
noweOkno = window.open('baner.html', 'okienko', 'menubar=no, directories = no, titlebar=no, toolbar=no, location=no, scrollbars=no, resizable=no, status=no, width=450, height=337,top='+yy+',left='+xx);
}

// funkcja do zamykania layera
function zamknij(){
	document.getElementById('baner_layer').style.display='none';
}

// funkcja do linku w layerze
function przejdz(){
	document.location='korzysci.php';
}


//funkcje do podmiany zdjec
function fon(n){document.images[n].src='grafika/'+n+'1.gif';}
function foff(n){document.images[n].src='grafika/'+n+'.gif';}

//funkcja do wyswietlania popupu
var okno='';
function popup(wi,he,uerel,alignx,aligny,scrol)
{
	if(okno &&!okno.closed){okno.close()}
	if(wi=='100%'){wi=screen.availWidth-30}
	if(he=='100%'){he=screen.availHeight-0}
	if(alignx=='left'){xx=0}
	else if(alignx=='right'){xx=(screen.availWidth-wi)-10}
	else{xx=(screen.availWidth-wi)/2}
	if(aligny=='top'){yy=0}
	else if(aligny=='bottom'){yy=(screen.availHeight-he)}
	else{yy=(screen.availHeight-he)/2}
	okno=window.open(uerel, '_blank', 'scrollbars='+scrol+',height='+he+',width='+wi+',top='+yy+',left='+xx);
}

function blurall() {
	var links = document.getElementsByTagName('a');
	for (var i=0;i<links.length;i++){
		links[i].onfocus = blurme;
  	}
}

function blurme()
{
	this.blur();
}


function printversion(id,path)
{
	var okno='';
	(okno && !okno.closed)?okno.close():'';
	he=400;
    wi=730;
	xx=(screen.availHeight-he)/2-10;
	yy=(screen.availWidth-wi)/2;
	okno=window.open('print_version.php?id='+id, '_blank', 'menubar=yes,scrollbars=yes,height='+he+',width='+wi+',top='+xx+',left='+yy);
}


/*ladowanie do casch-u zdjec
foto=new Array('pl','en');
menuA=new Array();menuB=new Array();
for(n=0;n<foto.length;n++){
	menuA[n]=new Image();
	menuA[n].src='grafika/'+foto[n]+'.gif';
	menuB[n]=new Image();
	menuB[n].src='grafika/'+foto[n]+'1.gif';
}
*/



  var errorBgColor = '#ffc6c6';
  var labelErrorColor = 'rgb(255,0,0)';
  var validatingOptions = new Array();
  var ofocus;

  function labeldectohex(label) {
    /**
    * IE i FF lubia format rgb() a Opera zas woli #xxxxxx ...
    */
    var a = labelErrorColor.split('(');
    if (!a[1])
        return label;

    var b = a[1].split(',')
    b[2] = b[2].replace(/\)/,'');

    var ret = '#'+from10toradix(b[0], 16)+from10toradix(b[1], 16)+from10toradix(b[2], 16);
    ret = ret.toLowerCase();
        return ret;
    }

    function from10toradix(value,radix){
        var retval = '';
        var ConvArray = new initArray(0,1,2,3,4,5,6,7,8,9,'A','B','C','D','E','F');
        var intnum;
        var tmpnum;
        var i = 0;

        intnum = parseInt(value,10);
        if (isNaN(intnum)){
            retval = 'NaN';
        }else{
            while (intnum > 0.9){
                i++;
                tmpnum = intnum;
                retval = ConvArray[tmpnum % radix] + retval;
                intnum = Math.floor(tmpnum / radix);
                if (i > 100){
                    retval = 'NaN';
                    break;
                }
            }
        }
        if(retval!='')
            return retval;
        else
            return '00';
    }

    function initArray() {
        this.length = initArray.arguments.length;
        for (var i = 0; i < this.length; i++)
            this[i] = initArray.arguments[i];
    }

    function validate(obj) {
        var p = 0;
        var valType = 0;
        var valReturn = 1;
        var eCount = 0;
        ofocus = 0;

        var labels = document.getElementsByTagName('label');
        var o = 0;

        for(o = 0; o < labels.length ; o++ ){
            if(labels[o].style.color == labelErrorColor || labels[o].style.color == labeldectohex(labelErrorColor) || labels[o].style.color.replace(/ /g,'') == labelErrorColor) {
                labels[o].style.color = '';
            }
        }

        for(p=0 ; p < obj.elements.length ; p++){
            valType = needsVal(obj.elements[p]);

            if(valType!=0) {
                obj.elements[p].style.backgroundColor = '';
                if(obj.elements[p].style.border == errorBgColor+' 1px solid')
                    obj.elements[p].style.border = '';
                valReturn = validate_set(obj.elements[p].value);
                if(valReturn==0) {
                    validate_error(obj.elements[p]);
                    eCount++;
                }
                if(valType=='int') valReturn = validate_integer(obj.elements[p].value);
                if(valType=='number') valReturn = validate_number(obj.elements[p].value);
                if(valType=='email') valReturn = validate_email(obj.elements[p].value);
                if(valType=='checked' && obj.elements[p].type=='radio') valReturn = validate_checked(obj.elements[p].name);
                if(valType=='checked' && obj.elements[p].type=='checkbox') valReturn = obj.elements[p].checked;
                if(valType=='select') valReturn = obj.elements[p].value;
                if(valReturn==0) {
                    validate_error(obj.elements[p]);
                    eCount++;
                }
            }
        }

        for(keyVar in validatingOptions)
            validatingOptions[keyVar] = '';

        if(eCount > 0)
            return false;

        return true;
    }

  function validate_error(obj) {
         if(ofocus==0) {
           obj.focus();
      ofocus = 1;
    }
    if(obj.type=='radio' || obj.type=='checkbox') {
           var objects = document.getElementsByName(obj.name);
      var o = 0;
      for(o = 0 ; o < objects.length ; o++ ) {
                  objects[o].style.border = '4px solid '+errorBgColor;
      }
    }
    else {
                obj.style.backgroundColor = errorBgColor;
    }
    var labels = document.getElementsByTagName('label');
    var o = 0;
    for(o = 0; o < labels.length ; o++ ) {
           if(labels[o].htmlFor == obj.name) {

             labels[o].style.color = labelErrorColor;
      }
    }
  }

  function validate_checked(objname) {
         if(!validatingOptions[objname] || validatingOptions[objname] == '') {
           validatingOptions[objname] = true;
           var options = document.getElementsByName(objname);
      var o = 0;
      for(o = 0 ; o < options.length ; o++ ) {
             if(options[o].checked) return 1;
      }
      return 0;
    }
  }

  function validate_integer(value)  {
                var i;
      for (i = 0; i < value.length; i++) {
          var c = value.charAt(i);
          if (((c < "0") || (c > "9"))) return false;
      }
      return true;
  }

  function validate_number(value) {
         value = value.replace(/\./g,"");
         value = value.replace(/\,/g,"");
    return validate_integer(value);
  }

  function validate_set(value) {
         if(!value) {
           return 0;
    }
    return 1;
  }


  function validate_email(value){
         var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i
         if (filter.test(value)) return 1;
         return 0;
  }

  function needsVal(obj) {
         var p = 0;
    for(p = 0; p < obj.attributes.length ; p++) {
           if(obj.attributes[p].name=="val") {
             return obj.attributes[p].value;
      }
    }
    return 0;
  }


  function closeMe() {
  	document.getElementById('baner_layer').style.display = 'none';
  }