function connect() {
                http_request = false;

                if (window.XMLHttpRequest) { // Mozilla, Safari,...
                        http_request = new XMLHttpRequest();
                        if (http_request.overrideMimeType) {
                                http_request.overrideMimeType('text/xml');
                        }
                } else if (window.ActiveXObject) { // IE
                        try {
                                http_request = new ActiveXObject("Msxml2.XMLHTTP");
                        } catch (e) {
                                try {
                                        http_request = new ActiveXObject("Microsoft.XMLHTTP");
                                } catch (e) {
                                        http_request = false;
                                }
                        }
                }
                if (!http_request && window.createRequest) {
                        try {
                                http_request = window.createRequest();
                        } catch (e) {
                                http_request = false;
                        }
                }
                if (!http_request) {
                        return false;
                } else {
			return http_request;
		}
}

function makeRequest(url, loadHandler, output) {
	var httpRequest = connect();
	if (httpRequest !== false) { 
		httpRequest.open('GET', url, true); 
		httpRequest.onreadystatechange = function () { 
			if (httpRequest.readyState == 4) {
				if (!output || output == 'xml') {
					loadHandler(httpRequest.responseXML); 
				} else {
					loadHandler(httpRequest.responseText); 
				}
			} 
		};
		httpRequest.send(null); 
	}
}

function makePostRequest(url, loadHandler, postData, output) {
	var httpRequest = connect();
	if (httpRequest !== false) {
		httpRequest.open('POST', url, true); 
		http_request.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
		httpRequest.send(postData); 
		httpRequest.onreadystatechange = function () { 
			if (httpRequest.readyState == 4) { 
				if (!output || output == 'xml') {
					loadHandler(httpRequest.responseXML); 
				} else {
					loadHandler(httpRequest.responseText); 
				}
			} 
		};
	}
}

function addMojeJulie(id) {
	makeRequest('index.php?a=addmojejulie&id='+id,changeMojeJulie,'text');
}

function delMojeJulie(id) {
	makeRequest('index.php?a=delmojejulie&id='+id,changeMojeJulie,'text');
}

function changeMojeJulie(text) {
	var obj = document.getElementById('mojejulie');
	obj.innerHTML = text;
}

function addAnaliza(id) {
	makeRequest('index.php?a=addanaliza&id='+id,changeAnaliza,'text');
}

function delAnaliza(id) {
	makeRequest('index.php?a=delanaliza&id='+id,changeAnaliza,'text');
}

function changeAnaliza(text) {
	var obj = document.getElementById('analiza');
	obj.innerHTML = text;
}

function markField(name,action) {
	var field = document.getElementById(name);
	if (action == 1) {
		field.className = '';
	} else {
		field.className = 'warning';
	}
}

function validateAccount(obj) {
	var alert_text = '';
	var post_text = '';
	if (obj.kraj.value.length < 2) {
		alert_text = alert_text + 'Please provide country\n'; markField('kraj');
	} else {
		post_text = post_text + 'kraj=' + encodeURIComponent(obj.kraj.value) + '&'; markField('kraj',1);
	}
	if (obj.imie.value.length < 2) {
		alert_text = alert_text + 'Please provide name\n'; markField('imie');
	} else {
		post_text = post_text + 'imie=' + encodeURIComponent(obj.imie.value) + '&'; markField('imie',1);
	}
	if (obj.nazwisko.value.length < 2) {
		alert_text = alert_text + 'Please provide surname\n'; markField('nazwisko');
	} else {
		post_text = post_text + 'nazwisko=' + encodeURIComponent(obj.nazwisko.value) + '&';
		markField('nazwisko',1);
	}
	if (obj.adres.value.length < 2) {
		alert_text = alert_text + 'Please provide address\n'; markField('adres');
	} else {
		post_text = post_text + 'adres=' + encodeURIComponent(obj.adres.value) + '&';
		markField('adres',1);
	}
	if (obj.kod.value.length < 2) {
		alert_text = alert_text + 'Please provide postal code\n';
		markField('kod');
	} else {
		post_text = post_text + 'kod=' + encodeURIComponent(obj.kod.value) + '&';
		markField('kod',1);
	}
	if (obj.miejscowosc.value.length < 2) {
		alert_text = alert_text + 'Please provide location\n';
		markField('miejscowosc');
	} else {
		post_text = post_text + 'miejscowosc=' + encodeURIComponent(obj.miejscowosc.value) + '&';
		markField('miejscowosc',1);
	}
	if (obj.mobile.value.length < 2) {
		alert_text = alert_text + 'Please provide phone\n';
		markField('mobile');
	} else {
		post_text = post_text + 'mobile=' + encodeURIComponent(obj.mobile.value) + '&';
		markField('mobile',1);
	}
	var formaEmail = obj.email.value;
	var pos1 = formaEmail.indexOf('@');
	var pos2 = formaEmail.indexOf('.');
	if ((formaEmail.length < 5) || (pos1 == -1) || (pos2 == -1)) {
		alert_text = alert_text + 'Please provide correct e-mail address\n';
		markField('email');
	} else {
		markField('email',1);
	}
	var formaEmail = obj.reemail.value;
	var pos1 = formaEmail.indexOf('@');
	var pos2 = formaEmail.indexOf('.');
	if ((formaEmail.length < 5) || (pos1 == -1) || (pos2 == -1)) {
		alert_text = alert_text + 'Please repeat e-mail\n';
		markField('reemail');
	} else {
		markField('reemail',1);
	}
	if (obj.email.value.length >= 5 && obj.reemail.value.length >= 5) {
		if (obj.email.value != obj.reemail.value) {
			alert_text = alert_text + 'E-mail addresses do not match\n'; markField('email'); markField('reemail');
		} else {
			post_text = post_text + 'email=' + encodeURIComponent(obj.email.value) + '&';
			markField('email',1); markField('reemail',1);
		}
	}
	if (obj.passwd.value.length < 6) {
		alert_text = alert_text + 'Please provide password (Minimum of 6 characters in length)\n'; markField('passwd'); } else { markField('passwd',1); }
	if (obj.repasswd.value.length < 6) {
		alert_text = alert_text + 'Please repeat password\n'; markField('repasswd'); } else { markField('repasswd',1); }
	if (obj.passwd.value.length >= 6 && obj.repasswd.value.length >= 6) {
		if(obj.passwd.value != obj.repasswd.value) {
			alert_text = alert_text + 'Passwords do not match\n'; markField('passwd'); markField('repasswd');
		} else {
			post_text = post_text + 'passwd=' + encodeURIComponent(obj.passwd.value) + '&';
			markField('passwd',1); markField('repasswd',1);}
		}
	if (alert_text.length > 0) {
		alert(alert_text);
		return false;
	} else {
		post_text = post_text + '&type=' + encodeURIComponent(obj.o.value) + '&p=' + encodeURIComponent(obj.p.value);
		makePostRequest('index.php?a=addaccount',addAccount,post_text);
		return true;
	}
}

function addAccount(xml) {
	var cur = xml.getElementsByTagName('status');
	if (cur.item(0).firstChild.nodeValue == 'error') {
		cur = xml.getElementsByTagName('error');
		alert(cur.item(0).firstChild.nodeValue);
	} else {
		document.accountForm.submit();
	}
}


function openWindow(width,height,url,handler) {
	var obj = document.getElementById('popup');
	if (obj.hasChildNodes()) {
		obj.focus();
	} else {
		makeRequest(url, handler,'text');
		obj.style.left = screen.width/2-width/2;
		if (screen.height/2-height/2-50 < 0) startY = 0;
		else startY = screen.height/2-height/2-50; 
		obj.style.top = startY;
		obj.style.width = 1;
		obj.style.height = 20;
		var topbar = document.createElement("DIV");
		topbar.setAttribute('id','topbar');
		var orgX = 0;
		var orgY = 0;
		topbar.onmousedown = function(e) {
			orgX = 0;
			orgY = 0;
			document.onmousemove = function(e) {
				if (!e) var e = window.event;
				tempX = e.screenX
				tempY = e.screenY
//				tempX = e.pageX
//				tempY = e.pageY
				if (tempX < 0){tempX = 0}
				if (tempY < 0){tempY = 0}
				if (orgX == 0) orgX = tempX - parseInt(obj.style.left);
				if (orgY == 0) orgY = tempY - parseInt(obj.style.top);
				obj.style.left = tempX - orgX;
				obj.style.top = tempY - orgY;
			};
		};
		topbar.onmouseup = function(e) {
			document.onmousemove = null;
		};
		var closebutton = document.createElement("DIV");
		closebutton.setAttribute('id','close');
		closebutton.onclick = closeWindow;
		closebutton.style.color = '#FFFFFF';
		closebutton.style.fontWeight = 'bold';
		closebutton.innerHTML = 'X';
		topbar.appendChild(closebutton);
		obj.appendChild(topbar);
		var load = document.createElement("DIV");
		load.setAttribute('id','load');
		load.style.width = '100%';
		load.style.textAlign = 'center';
		load.style.margin = '100px auto';
		load.style.display = 'none';
		var loadimg = document.createElement("IMG");
		loadimg.setAttribute('src','gfx/loading.gif');
		load.appendChild(loadimg);
		var loadtext = document.createElement("DIV");
		loadtext.innerHTML = 'sending...';
		load.appendChild(loadtext);
		obj.appendChild(load);
		obj.style.display = 'block';
		var place = document.createElement("div");
		place.setAttribute("id","place");
		place.setAttribute("name","place");
		place.style.display = 'none';
		place.style.width = '100%';
		place.style.margin = 'auto 0px';
		obj.appendChild(place);
		var tmpwidth = 0;
		timeout = setTimeout("changeWidth("+width+","+height+");",1);
	}
}

function changeHeight(height) {
	var obj = document.getElementById('popup');
	obj.style.height = parseInt(obj.style.height) + 10;
	if (parseInt(obj.style.height) < height) {
		timeout1 = setTimeout("changeHeight("+height+");",1);
	} else {
		var obj1 = document.getElementById('place');
		obj1.style.display = 'block';
	}
}

function changeWidth(width,height) {
	var obj = document.getElementById('popup');
	obj.style.width = parseInt(obj.style.width) + 10;
	if (parseInt(obj.style.width) < width) {
		timeout = setTimeout("changeWidth("+width+","+height+");",1);
	} else {
		timeout1 = setTimeout("changeHeight("+height+");",5);
	}
}

function closeWindow() {
	var obj = document.getElementById('popup');
	obj.style.display = 'none';
	while (obj.hasChildNodes()) {
		obj.removeChild(obj.lastChild);
	}
}

function displayBody(text) {
	var obj1 = document.getElementById('load');
	obj1.style.display = 'none';
	var obj = document.getElementById('place');
	while (obj.hasChildNodes()) {
		obj.removeChild(obj.lastChild);
	}
	obj.innerHTML = text;
}

var tempX = 0;
var tempY = 0;

function getMouseXY(e) {
	if (!e) var e = window.event;
	tempX = e.pageX
	tempY = e.pageY
	// catch possible negative values in NS4
	if (tempX < 0){tempX = 0}
	if (tempY < 0){tempY = 0}
	return true;
}

function moveWindow(e) {
	document.onmousemove = getMouseXY;
//	tempX = e.pageX
//	tempY = e.pageY
        //	alert(e.button);
	obj = document.getElementById('place');
	obj.innerHTML = tempX;
}

function sendMessage(obj) {
	post_text = 'pyt='+encodeURIComponent(obj.pyt.value)+'&confirmed=true&id='+encodeURIComponent(obj.pid.value);
//	+'&email='+encodeURIComponent(obj.email.value)
	tmp = document.getElementById('place');
	tmp.innerHTML = '';
	var obj1 = document.getElementById('load');
	obj1.style.display = 'block';
	makePostRequest('index.php?a=wiadomosc',displayBody,post_text,'text');
}