

function getcheck(a, b){
   if( a.checked )
     hideall("block", b);
   else
     hideall("none", b);
}

function hideall(all, b) {
                        var Nodes = document.getElementsByTagName('table')
                        var max = Nodes.length
                        for(var i=0;i<max;i++) {
                                var nodeObj = Nodes.item(i);                                
                                if(nodeObj.id.indexOf(b)!=-1) {
                                   nodeObj.style.display = all;                                
                                }
                        }
}

function hideTr(elementId)
{
document.getElementById(elementId).style.display='none';
} 

function showTr(elementId)
{
document.getElementById(elementId).style.display='';
} 

      
function hideallt(all, ids, tag) {
                        var Nodes = document.getElementsByTagName(tag)
                        var max = Nodes.length
                        for(var i=0;i<max;i++) {
                                var nodeObj = Nodes.item(i);                                
                                if(nodeObj.id.indexOf(ids)!=-1) {
                                   nodeObj.style.display = all;                                
                                }
                        }
}
function selectMenu(th, id)
{
//ukrywam podmenu innych dzialow
    var Nodes = document.getElementsByTagName('div')
    var max = Nodes.length
    for(var i=0;i<max;i++) 
    {
        var nodeObj = Nodes.item(i);                                
        if(nodeObj.id.indexOf("pos")!=-1)
            nodeObj.style.display = "none";                                
    }
//pokazuje podmenu
    //if( id > 0 )
    document.getElementById("pos"+id).style.display="block";
    //zmieniam style innych butonow dzialow
    var Nodes = document.getElementsByTagName('td')
    var max = Nodes.length
    for(var i=0;i<max;i++) 
    {
    var nodeObj = Nodes.item(i);                                
    if(nodeObj.id.indexOf("menu")!=-1)
        nodeObj.className = "menup";                                
    }
    //zmieniam styl wybranego buttony dzialu
    th.className="menus";
}

function linkuj(e) {
                if(document.getElementById(e).style.display == 'block') {
                        hideall();
                        return;
                } else hideall();
                if (document.getElementById(e).style.display == 'none') {
                        document.getElementById(e).style.display = 'block';
                } else {
                        document.getElementById(e).style.display = 'none';
                }
}

function hideall() {
                        var Nodes = document.getElementsByTagName('div')
                        var max = Nodes.length
                        for(var i=0;i<max;i++) {
                                var nodeObj = Nodes.item(i);                                
                                if(nodeObj.id.indexOf('w')!=-1) {
                                   nodeObj.style.display = 'none';                                
                                }
                        }
}     


function otworz( url, tytul, szer, wys ){
    if (parseInt(szer) > 800 || parseInt(wys) > 800){
        NoweOkienko=window.open(url, tytul);
    } else{
        config='left=100,top=100,width='+szer+',height='+wys+',innerheight='+wys+',innerwidth='+szer+',toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no';
        NoweOkienko=window.open('', tytul, config);
        NoweOkienko.document.open();
        NoweOkienko.document.write('<HTML>');
        NoweOkienko.document.write('<HEAD>');
        NoweOkienko.document.write('<TITLE>'+tytul+'</TITLE>');
        NoweOkienko.document.write('</HEAD>');
        NoweOkienko.document.write('<BODY BGCOLOR=white LEFTMARGIN=0 TOPMARGIN=0 MARGINHEIGHT=0 MARGINWIDTH=0>');
        NoweOkienko.document.write('<A HREF=# onclick="javascript:self.close();"><IMG SRC="'+url+'" BORDER=0 ALT="Zamknij"></A>');
        NoweOkienko.document.write('</BODY>');
        NoweOkienko.document.write('</HTML>');
        NoweOkienko.document.close();
        NoweOkienko.focus();
    }
}
function otworz_url( url, tytul, szer, wys ){
    config='left=100,top=100,width='+szer+',height='+wys+',innerheight='+wys+',innerwidth='+szer+',toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no';
    NoweOkienko=window.open(url, tytul, config);
}
function MM_reloadPage( init ){ //reloads the window if Nav4 resized
    if (init==true) with (navigator){
        if ((appName=="Netscape") && (parseInt(appVersion)==4)){
            document.MM_pgW=innerWidth;
            document.MM_pgH=innerHeight;
            onresize=MM_reloadPage;
        }
    }
    else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}


//MM_reloadPage(true);



function enableDisable(checkboxId, elementId, elemToHide1, elemToClear1, elemToClear2)
{
//document.getElementById(elementId).disabled = !document.getElementById(elementId).disabled;
if(document.getElementById(checkboxId).checked)
{
document.getElementById(elemToHide1).style.display='none';
document.getElementById(elemToClear1).value='';
document.getElementById(elemToClear2).value='';
document.getElementById(elementId).disabled='disabled';
}
else
document.getElementById(elementId).disabled='';
/*		if(document.getElementById(checkboxId).getAttribute('checked')!=null && document.getElementById(checkboxId).getAttribute('checked')!='')
                    {
                        document.getElementById(elementId).setAttribute('disabled','disabled');
                    }
                else
                    document.getElementById(elementId).removeAttribute('disabled');

*/
}

function showHellp(event, element)
{
//alert('pokazuje');
var x=y=0;
var x=y=0;
x = event.clientX;
        y = event.clientY;
//alert('x = ' + x + ',  y = ' + y);
	var nodes = element.getElementsByTagName('span');
	nodes[0].style.display='block';
	nodes[0].style.height='150px';
	nodes[0].style.top=y+5+'px';
	nodes[0].style.left=x+5+'px';
}

function hideHellp(elem)
{
//alert('chowam');
	var nodes = elem.getElementsByTagName('span');
	nodes[0].style.display='none';
}

function showHideTr(elem,elemToHide)
{
    if(elem.checked)
        showTr(elemToHide);
    else
        hideTr(elemToHide);
}
function imposeMaxLength(Object, MaxLen)
{
  return (Object.value.length <= MaxLen);
}
/* Functions from http://www.quirksmode.org/js/cookies.html */

function createCookie(name,value,days) {
   if (days) {
       var date = new Date();
       date.setTime(date.getTime()+(days*24*60*60*1000));
       var expires = "; expires="+date.toGMTString();
        }
   else var expires = "";
      document.cookie = name+"="+value+expires+"; path=/";
}


function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function eraseCookie(name) {
	createCookie(name,"",-1);
}	
