var numberOfPhotos = 0;

var uniqueFolder = Math.round(Math.random()*1000000);

var makeMirror = 0;

uniqueFolder = 'photos/photos'+uniqueFolder;



function resize(textarea) {

  document.getElementById(textarea).rows+=5;

}



// funkcja sprawdza czy po dodaniu nowego wiersza nie powiększyć automatycznie

// pola tekstowego

function powiekszPole(key,pole) {

  var ileWierszy = pole.rows;

  var ileKolumn = 77;

  var tresc = pole.value;

  if(key == 13) {

    var ileByloEnterow = 0;

    var ileLiterWiersz = 0;

    for(var i=0;i<=tresc.length;i++) {

      ileLiterWiersz++;

      if(tresc.charCodeAt(i) == 10) {

        ileByloEnterow++;

        ileByloEnterow += Math.floor(ileLiterWiersz/ileKolumn);

        ileLiterWiersz = 0;

      }

    }

    if(ileByloEnterow > ileWierszy - 3) pole.rows = ileByloEnterow + 5;

  }  

}













 function replaceAll( str, from, to ) {

    var idx = str.indexOf( from );



    while ( idx > -1 ) {

        str = str.replace( from, to );

        idx = str.indexOf( from );

    }



    return str;

 }

 

 

 

 

function checkRedirect() {

	if (makeMirror == 1) {

		var gotoUrl = document.getElementById("linkContainer").value;

	  	window.location = gotoUrl;

	}

}



function formatText(elID,tagstart,tagend) {

	var el=document.getElementById(elID);

  	if (el.setSelectionRange) {

 		el.value = el.value.substring(0,el.selectionStart) + tagstart + el.value.substring(el.selectionStart,el.selectionEnd) + tagend + el.value.substring(el.selectionEnd,el.value.length);

        }

  	else {

  	

  		el.value = el.value + tagstart + tagend;

  	}

  }









function addLink(el) {

    var area=document.getElementById(el);

    var nazwa = '';

    var link = '';

    

    var selectedText = area.value.substr(area.selectionStart, (area.selectionEnd - area.selectionStart));

    

    if(selectedText.substr(0, 4) == 'http') {

		   

		link = selectedText;		   

    }

    else {

    

		if (area.selectionStart == area.selectionEnd) nazwa='prompt';

		

		link = prompt('Podaj link','http://panato.pl');

	

		if(nazwa == 'prompt') nazwa=prompt('Podaj nazwę linku','Nazwa');

    }

       

    if ((link!=null)&&(nazwa!=null)) {

		link = '[link=' + link + ']' + nazwa;		

		formatText(el, link, '[/link]');		

    } 

    else alert('Akcja anulowana');

}



function addYouTube(el) {

    var link=prompt('Podaj link na youtube',' d ');

    if (link!=null) {

       link='[youTube]' + link;



       formatText(el, link, '[/youTube]');

    }

}



function showDiv(divId) {

  document.getElementById('photoSpan'+divId).innerHTML='';

  $('#photoDiv'+divId).show("slow"); 

  //document.getElementById('photoSpan'+divId).innerHTML='<a href=\"#\" onclick=\"hideDiv(\''+divId+'\'); return false;\">Schowaj<br /></a>';

}



function hideDiv(divId) {

  $('#photoDiv'+divId).hide("slow"); 

  document.getElementById('photoSpan'+divId).innerHTML='<a href=\"#\" onclick=\"showDiv(\''+divId+'\'); return false;\">Pokaż</a><br /><br />';

}



function deleteDiv(divId) {

	$('#photoDiv'+divId).hide("slow");

	var photoD = 'photoDiv'+divId;

	var photoS = 'photoSpan'+divId;

	

	var el = document.getElementById(photoD);

	el.parentNode.removeChild(el);

	

	el = document.getElementById(photoS);

	el.parentNode.removeChild(el);

	

}



function startedUpload(photoID) {

	document.getElementById('photoDiv'+photoID).style.visibility='hidden';

	

	document.getElementById('deleteSpan'+photoID).innerHTML='';

	

	var img = 'gfx/icon_loading.gif';

	var msg = 'Trwa ładowanie zdjęcia na serwer...';

	var html = 

			'<table height="100%" width="100%" align="left" style="vertical-align: middle; padding:3px; border: 1px solid rgb(255,249,195); background: rgb(75,75,75);" ><tr><td>' +

			'<img border="0" alt="" src="' + img + '"  style="vertical-align: middle;"/>' +

			'</td><td>' +

			'<font style="font-size:12px;vertical-align: middle;color: #afcfcf" >' + msg + '</font>' +

			'</td><td style="padding-left: 15px;"><a href=\"#\" onclick=\"deleteDiv(\''+photoID+'\'); return false;\"><img src="gfx/edit_usun.png" border="0" /></a></td></tr></table>';

			

	document.getElementById('photoSpan'+photoID).innerHTML = html;

}



function addPhoto() {

  numberOfPhotos+=1;

  

  var newDiv = document.createElement('div');

  newDiv.id = 'photoDiv'+numberOfPhotos;

  

  var newSpan = document.createElement('span');

  newSpan.id = 'photoSpan'+numberOfPhotos;

  

  var newUpload='<form action=\"./wklejarka/zapiszzdjecie.php?id='+numberOfPhotos+'&dest='+uniqueFolder+'\" method=\"post\" enctype=\"multipart/form-data\"';

  newUpload+='target=\"upload_target'+numberOfPhotos+'\" id=\"zdjeciaForm'+numberOfPhotos+'\" >';

  newUpload+='<iframe id=\"upload_target'+numberOfPhotos+'\" name=\"upload_target'+numberOfPhotos+'\" src=\"#\" style=\"width:0;height:0;border:0px solid #fff;\"></iframe>';

  

  newUpload+='<table cellspacing="0" cellpadding="0"><tr><td width="25" align="left"><span id=\"deleteSpan'+numberOfPhotos+'\" >';

  newUpload+='<a href=\"#\" onclick=\"deleteDiv(\''+numberOfPhotos+'\');return false;\" onmouseover="t(this,event)"><img src="gfx/edit_usun.png" border="0" /></a>';

  newUpload+='</td><td>';

  newUpload+='<input type=\"file\" name=\"file' + numberOfPhotos + '\" id=\"file' + numberOfPhotos + '\" style="background: #dcdcdc;"';

  newUpload+=' onchange=\"document.getElementById(\'zdjeciaForm'+numberOfPhotos+'\').submit(); startedUpload('+numberOfPhotos+');\" />';

  newUpload+='</td></tr></table></span>';

  newUpload+='</form><br />';

  

  newDiv.innerHTML = newUpload;

  document.getElementById('photosDiv').appendChild(newSpan);

  document.getElementById('photosDiv').appendChild(newDiv);

  

}



function rotate_photo(cel, save, name, rot, mime) {

var xmlhttp;

if (window.XMLHttpRequest)

  {

  // code for IE7+, Firefox, Chrome, Opera, Safari

  xmlhttp=new XMLHttpRequest();

  }

else if (window.ActiveXObject)

  {

  // code for IE6, IE5

  xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");

  }

else

  {

  alert("Your browser does not support XMLHTTP!");

  }



xmlhttp.onreadystatechange = function() {

  if (xmlhttp.readyState==4) {

	

	var src_split = xmlhttp.responseText.split('?');

	var image_src = src_split[0] + "?" + (new Date()).getTime();

	

	var size = src_split[1].split('x');

	var imwidth = parseInt(size[0]);

	var imheight= parseInt(size[1]);

	

	var longSide = 150;

	var rozmiar;

	

	if (imheight>imwidth)  {

		//document.getElementById(cel).height = 80;

		//document.getElementById(cel).width = Math.ceil(imwidth*(80/imheight));

		rozmiar = 'height="'+longSide+'"';

	} else {

		//document.getElementById(cel).width = 150;

		//document.getElementById(cel).height= Math.ceil(imheight*(150/imwidth));

		rozmiar = 'width="'+longSide+'"';

	}

	//document.getElementById(cel).src = image_src;

	document.getElementById('span_'+cel).innerHTML = '<img src="'+image_src+'" '+rozmiar+' id="'+cel+'" />';



    $('#rot_'+cel).css('visibility','hidden');

    document.getElementById('rotate_info_'+cel).innerHTML = '';



  }

}



  $('#rot_'+cel).css('visibility','visible');

  document.getElementById('rotate_info_'+cel).innerHTML = 'Trwa obracanie grafiki...';



  var link="./wklejarka/rotate.php?source="+name+"&rot="+rot+"&save="+save+"&mime="+mime;

  xmlhttp.open("GET", link, true);

  xmlhttp.send(null);

}

function delete_url_from_textarea(urlToDelete) {

	var result = document.getElementById('mainTextArea').value;

	result = replaceAll(result, urlToDelete, "");

	document.getElementById('mainTextArea').value = result;

};



function delete_photo(cel, adres) {

var xmlhttp;

if (window.XMLHttpRequest)

  {

  // code for IE7+, Firefox, Chrome, Opera, Safari

  xmlhttp=new XMLHttpRequest();

  }

else if (window.ActiveXObject)

  {

  // code for IE6, IE5

  xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");

  }

else

  {

  alert("Your browser does not support XMLHTTP!");

  }



xmlhttp.onreadystatechange = function() {

  if (xmlhttp.readyState==4) {

	if (xmlhttp.responseText == "success") {

		var urlToDelete = "[img]http://panato.pl/wklejarka" + adres.substring(1) + "[/img]";

		delete_url_from_textarea(urlToDelete);

		deleteDiv(cel);

	} else {

		alert("Usunięcie zdjęcia nie powiodło się.");

	}

  }

}

var link="./wklejarka/deletePhoto.php?adres="+adres;

xmlhttp.open("GET", link, true);

xmlhttp.send(null);

}





function uploadComplete(photoName, photoID, width, height, mime) {

if (photoName=='Invalid file') {

  alert('Nieprawidłowy lub za duży plik!');

  deleteDiv(photoID);

} 

else {

  var rozmiar = 'width="150"';

  if(height>width)  rozmiar = 'height="150"';



  var photoUrl = uniqueFolder + '/' +photoName;

  document.getElementById('photoDiv'+photoID).style.visibility='visible';



  //document.getElementById('photoDiv'+photoID).innerHTML='UPLOADED ! URL - <a href="http://panato.pl/wklejarka/'+photoUrl+'" >http://panato.pl/wklejarka/'+photoUrl+'</a>';

  //<br /> <a href=\"#\" onclick=\"rotate_photo(\'photoImgSrc'+photoID+'\', \'./'+photoUrl+'\', \'http://panato.pl/wklejarka/'+photoUrl+'\', -90, \''+mime+'\'); return false;\">Obróć zdjęcie</a>

	

  var ahref_hide = '<a href=\"#\" onclick=\"hideDiv(\''+photoID+'\'); return false;\">';

  var ahref_rotateright = '<a href=\"#\" onclick=\"rotate_photo(\'photoImgSrc'+photoID+'\', \'./'+photoUrl+'\', \'http://panato.pl/wklejarka/'+photoUrl+'\', -90, \''+mime+'\'); return false;\">';

  var ahref_rotateleft = '<a href=\"#\" onclick=\"rotate_photo(\'photoImgSrc'+photoID+'\', \'./'+photoUrl+'\', \'http://panato.pl/wklejarka/'+photoUrl+'\', 90, \''+mime+'\'); return false;\">';

  var ahref_delete = '<a href=\"#\" onclick=\"delete_photo(\''+photoID+'\', \'./'+photoUrl+'\'); return false;\">';

	

  document.getElementById('photoDiv'+photoID).innerHTML ='<table cellspacing="0" border="0" cellpadding="0"><tr><td valign="top"><div id="zdjecie'+photoID+'" style="border: 1px solid rgb(255,249,195);background: rgb(75,75,75);padding: 1px;"><span id="span_photoImgSrc'+photoID+'"><img src= "http://panato.pl/wklejarka/'+photoUrl+'" '+rozmiar+' id="photoImgSrc'+photoID+'" /></span></div></td><td valign="top" style="padding-left: 10px;"><table cellspacing="2" cellpadding="0"><tr><td width="20" align="center">'+ahref_hide+'<img src="gfx/fotoupload_hide.jpg" border="0"></a></td><td style="padding-left: 4px;">'+ahref_hide+'Zwiń miniaturkę</a></td></tr><tr><td width="20" align="center">'+ahref_rotateright+'<img src="gfx/fotoupload_rotateright.jpg" border="0"></a></td><td style="padding-left: 4px;">'+ahref_rotateright+'Obróć w prawo</a></td></tr><tr><td width="20" align="center">'+ahref_rotateleft+'<img src="gfx/fotoupload_rotateleft.jpg" border="0"></a></td><td style="padding-left: 4px;">'+ahref_rotateleft+'Obróć w lewo</a></td></tr><tr><td width="20" align="center">'+ahref_delete+'<img src="gfx/fotoupload_delete.jpg" border="0"></a></td><td style="padding-left: 4px;">'+ahref_delete+'Usuń zdjęcie</a></td></tr><tr><td width="20" align="center" style="padding-top: 10px;"><img src="gfx/rotate-in-progress.gif" id="rot_photoImgSrc'+photoID+'" style="visibility: hidden;" border="0" /></a></td><td style="padding-left: 4px; padding-top: 10px;"><span id="rotate_info_photoImgSrc'+photoID+'"></span></td></tr></table></td></tr></table></td></tr></table>';

  document.getElementById('photoDiv'+photoID).innerHTML +='<br /><br />';

  

  document.getElementById('photoSpan'+photoID).innerHTML='';

document.getElementById('mainTextArea').value = document.getElementById('mainTextArea').value + '\n [img]http://panato.pl/wklejarka/' + photoUrl + '[/img]';

}

}





 

function uploadWklejki(tekst) {

	

	tekst = replaceAll(tekst,'+','^plus^');

    tekst = replaceAll(tekst,String.fromCharCode(9),'     ');

	

	var xmlhttp;

	var cel = document.getElementById('wyswietlanieLinku');

	if (window.XMLHttpRequest)

	  {

	  // code for IE7+, Firefox, Chrome, Opera, Safari

	  xmlhttp=new XMLHttpRequest();

	  }

	else if (window.ActiveXObject)

	  {

	  // code for IE6, IE5

	  xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");

	  }

	else

	  {

	  alert("Your browser does not support XMLHTTP!");

	  }

	

	var load = false; 

	

	xmlhttp.onreadystatechange = function() {

	  if (xmlhttp.readyState==4) {

		  cel.innerHTML = xmlhttp.responseText;

		  checkRedirect();

	  } else 

	  if (xmlhttp.readyState<4 && load == false) {

		  load = true;

		  var msg = "Trwa generowanie skrótu...";

		  var img = "gfx/icon_loading.gif";

		  var html = 

			'<table height="100%" width="100%" align="left" style="vertical-align: middle; padding:10px;"><tr><td>' +

			'<img border="0" alt="" src="' + img + '"  style="vertical-align: middle;"/>' +

			'</td><td>' +

			'<font style="font-size:18px;vertical-align: middle;color: #afcfcf" >' + msg + '</font>' +

			'</td></tr></table>';

		  

		  document.getElementById('wyswietlanieLinkuRamka').style.display = 'block';

		  

		  $("#wyswietlanieLinku").stop()

		  .animate({height: "50px"}, 500);

		

		  cel.innerHTML = html;

	  }

	}

	

	var request = "./wklejarka/zapiszwklejke.php?q=1"; 

	

	if(document.wklejkaForm.twojskrot.checked) {

		request += "&skrot=" + escape(document.wklejkaForm.skrot.value);

	}



	

	if(document.wklejkaForm.wlasnehaslo.checked) {

		request += "&pass=" + escape(document.wklejkaForm.haslo.value);

	}

/*

	if(document.wklejkaForm.hasloedycjichck.checked) {

		request += "&hasloedycji=" + escape(document.wklejkaForm.hasloedycji.value);

	}

	*/

	if(!document.wklejkaForm.bbcode.checked) {

		request += "&bbcode=off";

	}

	

	var req = "tekst="+encodeURI(tekst);

	req = req.replace(/&/g, '^amp^');



	xmlhttp.open("POST", request, true);

	xmlhttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");

	xmlhttp.setRequestHeader("Content-length", req.length);

	xmlhttp.setRequestHeader("Connection", "close");

	xmlhttp.send(req);

}





function schowajPodglad() {

	$("#wklejkaPreview").animate(

		{

		height:"1px",

		width:"1px",

		"opacity": "0"},1000);

}



function pokazPodglad() {

$("#wklejkaPreview").animate(

		{

		height:"80%",

		width:"80%",

		"opacity": "1"},1000).css("display","block");

		

$("#previewIframe").animate(

	{

		height:"80%",

		width:"97%",

		"opacity": "1"},1000).css("display","block");		

}



function wklejkaPreview(tekst) {



    tekst = replaceAll(tekst,'+','^plus^');

    tekst = replaceAll(tekst,String.fromCharCode(9),'     ');



	var xmlhttp;

	var cel = document.getElementById('previewIframe');

	var loadingSpan = '';

	

	if (window.XMLHttpRequest)

	  {

	  // code for IE7+, Firefox, Chrome, Opera, Safari

	  xmlhttp=new XMLHttpRequest();

	  }

	else if (window.ActiveXObject)

	  {

	  // code for IE6, IE5

	  xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");

	  }

	else

	  {

	  alert("Your browser does not support XMLHTTP!");

	  }

	

	var load = false; 

	

	xmlhttp.onreadystatechange = function() {

	  if (xmlhttp.readyState==4) {

		  

		  cel.contentWindow.document.body.innerHTML = xmlhttp.responseText;

		  

	  } else 

	  if (xmlhttp.readyState<4 && load == false) {

		  load = true;

		  pokazPodglad();

		  var msg = "Trwa generowanie podglądu...";

		  var img = "gfx/icon_loading.gif";

		  var html = 

			'<table height="100%" width="100%" align="left" style="vertical-align: middle; padding:10px;" ><tr><td>' +

			'<img border="0" alt="" src="' + img + '"  style="vertical-align: middle;"/>' +

			'</td><td>' +

			'<font style="font: 18px trebuchet ms; vertical-align: middle;color: #afcfcf" >' + msg + '</font>' +

			'</td></tr></table>';

		  cel.contentWindow.document.body.innerHTML = html;

	  }

	}

	

	var request = "./wklejarka/podglad.php?q=1"; 

	

	if(!document.wklejkaForm.bbcode.checked) {

		request += "&bbcode=off";

	}

	

	var req = "tekst="+encodeURI(tekst);

	req = req.replace(/&/g, '^amp^');

	

	xmlhttp.open("POST", request, true);

	xmlhttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");

	xmlhttp.setRequestHeader("Content-length", req.length);

	xmlhttp.setRequestHeader("Connection", "close");

	xmlhttp.send(req);

}



function sprawdzSkrotWklejarka(input) {

	

	var xmlhttp;

	var load = false; 

	

	if (window.XMLHttpRequest)

	  {

	  xmlhttp=new XMLHttpRequest();

	  }

	else if (window.ActiveXObject)

	  {

	  xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");

	  }

	else

	  {

	  alert("Your browser does not support XMLHTTP!");

	  }



	xmlhttp.onreadystatechange = function() {

	  if (xmlhttp.readyState==4) { 

		  if (xmlhttp.responseText == "ok") {

			  input.style.borderColor = "#8ac73e";

			  document.getElementById("icon_tip_wklejarka").innerHTML = '<img src="../gfx/icon_ok_tip.png" />';

		  } else {

			  input.style.borderColor = "#ea7b63";

			  document.getElementById("icon_tip_wklejarka").innerHTML = '<img src="../gfx/icon_error_tip.png" />';

		  }

	  	} 

	  }



	var skrot = input.value;

	var request = "../poprawnosc_skrotu.php?id=" + skrot;



	xmlhttp.open("GET", request, true);

	xmlhttp.send(null);

}



function schowajFC() {

		$("#fontColors").stop()

		.animate({opacity: 0}, 400, "linear", function() { $("#fontColors").css("display","none");});

	}

	

function schowajFS() {

		$("#fontSizes").stop()

		.animate({opacity: 0}, 400, "linear", function() { $("#fontSizes").css("display","none");});

	}