
function $(id) {
     return document.getElementById(id);
}


function usun_layer()

{

warstwa0=document.getElementById("opis1"); 

warstwa0.style.visibility="hidden";

  

}


function klik(adres){
	
 
location.href = adres;
 
	
}

function displayWindow(url, width, height) {
        var Win = window.open(url,"displayWindow",'width=' + width + ',height=' + height + ',resizable=1,scrollbars=yes,menubar=no' );
}

function galeria(adres) 
{
  var width=640;
  var height=480;
  var Win=window.open("","Image", 'width=' + width + ',height=' + height + ',resizable=yes,scrollbars=yes,menubar=no');

  Win.document.write('<html><HEAD><TITLE>Image</TITLE><style>body{ margin-left: 0px;margin-right: 0px; margin-top: 0px;margin-bottom: 0px; }</style><link rel="stylesheet" href="style.css" type="text/css"></HEAD>');
  Win.document.write('<body bgcolor="#FFFFFF">');
  Win.document.write('<table width=100% height=100% cellpadding=0 cellspacing=0><tr><td align=center><a href="javascript:close();"><img name="obrazek" border="0" src='+adres+' onload="javascript:window.resizeTo(obrazek.width+30,obrazek.height+70);" class=border></a></td></tr></table>');
  Win.document.write('<body></html>');
  	 Win.document.close();
	 Win.focus();
}



    var http_request = false;

    function makeRequest(url) {

		$('loading').innerHTML ="Ładuję ... ";
		
        http_request = false;

        if (window.XMLHttpRequest) { // Mozilla, Safari,...
            http_request = new XMLHttpRequest();
            if (http_request.overrideMimeType) {
                http_request.overrideMimeType('text/xml');
                // Przeczytaj o tym wierszu poniÂ¿ej 
            }
        } else if (window.ActiveXObject) { // IE
            try {
                http_request = new ActiveXObject("Msxml2.XMLHTTP");
            } catch (e) {
                try {
                    http_request = new ActiveXObject("Microsoft.XMLHTTP");
                } catch (e) {}
            }
        }

        if (!http_request) {
            alert('Unable to create instance of object XMLHTTP');
            return false;
        }
        http_request.onreadystatechange = function() { alertContents(http_request); };
        http_request.open('GET', url, true);
        http_request.send(null);

    }

    function alertContents(http_request) {

        if (http_request.readyState == 4) {
            if (http_request.status == 200) {
			
               
				   $('newsletter').innerHTML  = http_request.responseText;
					stri = "$('loading').innerHTML =\"\""
					setTimeout(stri,1000);
				


				
            } else {
                alert('Connection error!');
            }
        }

    }
	
