// JS QuickTags version 1.2
//
// Copyright (c) 2002-2005 Alex King
// http://www.alexking.org/
//
// Licensed under the LGPL license
// http://www.gnu.org/copyleft/lesser.html
//
// **********************************************************************
// This program is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
// **********************************************************************
//
// This JavaScript will insert the tags below at the cursor position in IE and 
// Gecko-based browsers (Mozilla, Camino, Firefox, Netscape). For browsers that 
// do not support inserting at the cursor position (Safari, OmniWeb) it appends
// the tags to the end of the content.
//
// The variable 'edCanvas' must be defined as the <textarea> element you want 
// to be editing in. See the accompanying 'index.html' page for an example.

var t = {
	closeTags 	: 'Sluit tags',
	urlTitle 	: 'Voer de URL in',
	urlNaam 	: 'Voer de naam in van deze link',
	urlLabel	: 'Een link',
	imageTitle	: 'Geef de URL van de afbeelding',
	imageInfo	: 'Deze afbeelding is te groot om te tonen binnen het forum. Klik hier of op de afbeelding om de originele afbeelding te bekijken.',
	imageLink	: 'Klik hier om de originele afbeelding te bekijken'
};

var tFR = {
	closeTags 	: 'Sluit tags',
	urlTitle 	: 'Voer de URL in',
	urlNaam 	: 'Voer de naam in van deze link',
	urlLabel	: 'Een link',
	imageTitle	: 'Geef de URL van de afbeelding',
	imageInfo	: 'Deze afbeelding is te groot om te tonen binnen het forum. Klik hier of op de afbeelding om de originele afbeelding te bekijken.',
	imageLink	: 'Klik hier om de originele afbeelding te bekijken'
};

var tEN = {
	closeTags 	: 'Close tags',
	urlTitle 	: 'Enter URL',
	urlNaam 	: 'Enter the name of this link',
	urlLabel	: 'A link',
	imageTitle	: 'Enter the URL of the image',
	imageInfo	: 'his image is too large to display in the forum. Click here or on the image to the original image.',
	imageLink	: 'Click here to view the original image'
};

//fetch lang
var urlParts = window.location.href.split("//").pop().split('/');
var DOMAIN    = urlParts.shift();
var LANG    = urlParts.shift();
if(!LANG){
	LANG = 'nl';
}

if(LANG == 'fr') t = tEN;
if(LANG == 'en') t = tEN;

var edButtons = new Array();
var edLinks = new Array();
var edOpenTags = new Array();

function edButton(id, display, tagStart, tagEnd, access, open) {
	this.id = id;				// used to name the toolbar button
	this.display = display;		// label on button
	this.tagStart = tagStart; 	// open tag
	this.tagEnd = tagEnd;		// close tag
	this.access = access;			// set to -1 if tag does not need to be closed
	this.open = open;			// set to -1 if tag does not need to be closed
}

edButtons.push(
	new edButton(
		'ed_bold'
		,'B'
		,'[B]'
		,'[/B]'
		,'b'
	)
);

edButtons.push(
	new edButton(
		'ed_under'
		,'U'
		,'[U]'
		,'[/U]'
	)
);

edButtons.push(
	new edButton(
		'ed_italic'
		,'I'
		,'[I]'
		,'[/I]'
		,'i'
	)
);

edButtons.push(
	new edButton(
		'ed_img'
		,'IMG'
		,''
		,''
		,'m'
		,-1
	)
); // special case

edButtons.push(
	new edButton(
		'ed_link'
		,'Link'
		,''
		,''
		,'a'
		,-1
	)
); // special case

var extendedStart = edButtons.length;

// below here are the extended buttons
/*edButtons.push(
	new edButton(
		'ed_block'
		,'B-QUOTE'
		,'[QUOTE]'
		,'[/QUOTE]'
		,'q'
	)
);

edButtons.push(
	new edButton(
		'ed_h1'
		,'SIZE 1'
		,'[SIZE=1]'
		,'[/SIZE]'
		,'1'
	)
);

edButtons.push(
	new edButton(
		'ed_h2'
		,'SIZE 2'
		,'[SIZE=2]'
		,'[/SIZE]'
		,'2'
	)
);

edButtons.push(
	new edButton(
		'ed_h3'
		,'SIZE 3'
		,'[SIZE=3]'
		,'[/SIZE]'
		,'3'
	)
);
*/


function edLink(display, URL, newWin) {
	this.display = display;
	this.URL = URL;
	if (!newWin) {
		newWin = 0;
	}
	this.newWin = newWin;
}


edLinks[edLinks.length] = new edLink('alexking.org'
                                    ,'http://www.alexking.org/'
                                    );

function edShowButton(button, i) {
	if (button.access) {
		var accesskey = ' accesskey = "' + button.access + '"'
	}
	else {
		var accesskey = '';
	}

	switch (button.id) {
		case 'ed_img':
			document.write('<a rel="quicktip[ubb.image]"><button type="button" id="' + button.id + '" ' + accesskey + ' class="button" onclick="edInsertImage(edCanvas);"><span>' + button.display + '</span></button></a>');
			//document.write('<input type="button" id="' + button.id + '" ' + accesskey + ' class="ed_button" onclick="edInsertImage(edCanvas);" value="' + button.display + '" />');
			break;
		case 'ed_link':
			document.write('<a rel="quicktip[ubb.link]"><button type="button" id="' + button.id + '" ' + accesskey + ' class="button" onclick="edInsertLink(edCanvas, ' + i + ');"><span>' + button.display + '</span></button></a>');
			//document.write('<input type="button" id="' + button.id + '" ' + accesskey + ' class="ed_button" onclick="edInsertLink(edCanvas, ' + i + ');" value="' + button.display + '" />');
			break;
		case 'ed_ext_link':
			document.write('<a rel="quicktip[ubb.link]"><button type="button" id="' + button.id + '" ' + accesskey + ' class="button" onclick="edInsertExtLink(edCanvas, ' + i + ');"><span>' + button.display + '</span></button></a>');
			//document.write('<input type="button" id="' + button.id + '" ' + accesskey + ' class="ed_button" onclick="edInsertExtLink(edCanvas, ' + i + ');" value="' + button.display + '" />');
			break;
		case 'ed_footnote':
			document.write('<a rel="quicktip[ubb.footnote]"><button type="button" id="' + button.id + '" ' + accesskey + ' class="button" oonclick="edInsertFootnote(edCanvas);"><span>' + button.display + '</span></button></a>');
			//document.write('<input type="button" id="' + button.id + '" ' + accesskey + ' class="ed_button" onclick="edInsertFootnote(edCanvas);" value="' + button.display + '" />');
			break;
		default:
			switch(button.id){
				case 'ed_bold': var quicktipName = 'ubb.bold'; break;
				case 'ed_under': var quicktipName = 'ubb.underline'; break;
				case 'ed_italic': var quicktipName = 'ubb.italic'; break;
			}
			document.write('<a rel="quicktip[' + quicktipName + ']"><button type="button" id="' + button.id + '" ' + accesskey + ' class="button" onclick="edInsertTag(edCanvas, ' + i + ');"><span>' + button.display + '</span></button>');
			//document.write('<input type="button" id="' + button.id + '" ' + accesskey + ' class="ed_button" onclick="edInsertTag(edCanvas, ' + i + ');" value="' + button.display + '"  />');
			break;
	}
}

function edShowLinks() {
	var tempStr = '<select onchange="edQuickLink(this.options[this.selectedIndex].value, this);"><option value="-1" selected>(Quick Links)</option>';
	for (i = 0; i < edLinks.length; i++) {
		tempStr += '<option value="' + i + '">' + edLinks[i].display + '</option>';
	}
	tempStr += '</select>';
	document.write(tempStr);
} 

function edAddTag(button) {
	if (edButtons[button].tagEnd != '') {
		edOpenTags[edOpenTags.length] = button;
		//document.getElementById(edButtons[button].id).value = '/' + document.getElementById(edButtons[button].id).value;
		document.getElementById(edButtons[button].id).firstChild.innerHTML = '/' + document.getElementById(edButtons[button].id).firstChild.innerHTML;
	}
}

function edRemoveTag(button) {
	for (i = 0; i < edOpenTags.length; i++) {
		if (edOpenTags[i] == button) {
			edOpenTags.splice(i, 1);
			//document.getElementById(edButtons[button].id).value = 		document.getElementById(edButtons[button].id).value.replace('/', '');
			document.getElementById(edButtons[button].id).firstChild.innerHTML = document.getElementById(edButtons[button].id).firstChild.innerHTML.replace('/', '');
		}
	}
}

function edCheckOpenTags(button) {
	var tag = 0;
	for (i = 0; i < edOpenTags.length; i++) {
		if (edOpenTags[i] == button) {
			tag++;
		}
	}
	if (tag > 0) {
		return true; // tag found
	}
	else {
		return false; // tag not found
	}
}	

function edCloseAllTags() {
	var count = edOpenTags.length;
	for (o = 0; o < count; o++) {
		edInsertTag(edCanvas, edOpenTags[edOpenTags.length - 1]);
	}
}

function edQuickLink(i, thisSelect) {
	if (i > -1) {
		var newWin = '';
		if (edLinks[i].newWin == 1) {
			newWin = ' target="_blank"';
		}
		var tempStr = '<a href="' + edLinks[i].URL + '"' + newWin + '>' 
		            + edLinks[i].display
		            + '</a>';
		thisSelect.selectedIndex = 0;
		edInsertContent(edCanvas, tempStr);
	}
	else {
		thisSelect.selectedIndex = 0;
	}
}

function edSpell(myField) {
	var word = '';
	if (document.selection) {
		myField.focus();
	    var sel = document.selection.createRange();
		if (sel.text.length > 0) {
			word = sel.text;
		}
	}
	else if (myField.selectionStart || myField.selectionStart == '0') {
		var startPos = myField.selectionStart;
		var endPos = myField.selectionEnd;
		if (startPos != endPos) {
			word = myField.value.substring(startPos, endPos);
		}
	}
	if (word == '') {
		word = prompt('Enter a word to look up:', '');
	}
	if (word != '') {
		window.open('http://www.answers.com/' + escape(word));
	}
}

function edToolbar() {
	document.write('<div id="ed_toolbar"><span>');
	for (i = 0; i < extendedStart; i++) {
		edShowButton(edButtons[i], i);
	}
	/*if (edShowExtraCookie()) {
		document.write(
			'<input type="button" id="ed_close" class="ed_button" onclick="edCloseAllTags();" value="Close Tags" />'
			+ '<input type="button" id="ed_extra_show" class="ed_button" onclick="edShowExtra()" value="&raquo;" style="visibility: hidden;" />'
			+ '</span><br />'
			+ '<span id="ed_extra_buttons">'
			+ '<input type="button" id="ed_extra_hide" class="ed_button" onclick="edHideExtra();" value="&laquo;" />'
		);
	}
	else {
		document.write(
			'<input type="button" id="ed_close" class="ed_button" onclick="edCloseAllTags();" value="Close Tags" />'
			//+ '<input type="button" id="ed_extra_show" class="ed_button" onclick="edShowExtra()" value="&raquo;" />'
			//+ '</span><br />'
			//+ '<span id="ed_extra_buttons" style="display: none;">'
			//+ '<input type="button" id="ed_extra_hide" class="ed_button" onclick="edHideExtra();" value="&laquo;" />'
		);
	//}*/
	for (i = extendedStart; i < edButtons.length; i++) {
		edShowButton(edButtons[i], i);
	}
	
	/*document.write(
		'<input type="button" id="ed_close" class="ed_button" onclick="edCloseAllTags();" value="Close Tags" />'
	);*/
	
//	document.write('<a rel="quicktip[ubb.close]"><button type="button" class="button" onclick="edCloseAllTags();"><span>' + t.closeTags + '</span></button></a>');
	
	document.write('</span>');
	//edShowLinks();
	document.write('</div>');
}
/*
function edShowExtra() {
	//document.getElementById('ed_extra_show').style.visibility = 'hidden';
	//document.getElementById('ed_extra_buttons').style.display = 'block';
	edSetCookie(
		'js_quicktags_extra'
		, 'show'
		, new Date("December 31, 2100")
	);
}

function edHideExtra() {
	document.getElementById('ed_extra_buttons').style.display = 'none';
	document.getElementById('ed_extra_show').style.visibility = 'visible';
	edSetCookie(
		'js_quicktags_extra'

		, 'hide'
		, new Date("December 31, 2100")
	);
}*/

// insertion code

function edInsertTag(myField, i) {
	//IE support
	if (document.selection) {
		myField.focus();
	    sel = document.selection.createRange();
		if (sel.text.length > 0) {
			sel.text = edButtons[i].tagStart + sel.text + edButtons[i].tagEnd;
		}
		else {
			if (!edCheckOpenTags(i) || edButtons[i].tagEnd == '') {
				sel.text = edButtons[i].tagStart;
				edAddTag(i);
			}
			else {
				sel.text = edButtons[i].tagEnd;
				edRemoveTag(i);
			}
		}
		myField.focus();
	}
	//MOZILLA/NETSCAPE support
	else if (myField.selectionStart || myField.selectionStart == '0') {
		var startPos = myField.selectionStart;
		var endPos = myField.selectionEnd;
		var cursorPos = endPos;
		var scrollTop = myField.scrollTop;
		if (startPos != endPos) {
			myField.value = myField.value.substring(0, startPos)
			              + edButtons[i].tagStart
			              + myField.value.substring(startPos, endPos) 
			              + edButtons[i].tagEnd
			              + myField.value.substring(endPos, myField.value.length);
			cursorPos += edButtons[i].tagStart.length + edButtons[i].tagEnd.length;
		}
		else {
			if (!edCheckOpenTags(i) || edButtons[i].tagEnd == '') {
				myField.value = myField.value.substring(0, startPos) 
				              + edButtons[i].tagStart
				              + myField.value.substring(endPos, myField.value.length);
				edAddTag(i);
				cursorPos = startPos + edButtons[i].tagStart.length;
			}
			else {
				myField.value = myField.value.substring(0, startPos) 
				              + edButtons[i].tagEnd
				              + myField.value.substring(endPos, myField.value.length);
				edRemoveTag(i);
				cursorPos = startPos + edButtons[i].tagEnd.length;
			}
		}
		myField.focus();
		myField.selectionStart = cursorPos;
		myField.selectionEnd = cursorPos;
		myField.scrollTop = scrollTop;
	}
	else {
		if (!edCheckOpenTags(i) || edButtons[i].tagEnd == '') {
			myField.value += edButtons[i].tagStart;
			edAddTag(i);
		}
		else {
			myField.value += edButtons[i].tagEnd;
			edRemoveTag(i);
		}
		myField.focus();
	}
}

function edInsertContent(myField, myValue) {
	//IE support
	if (document.selection) {
		myField.focus();
		sel = document.selection.createRange();
		sel.text = myValue;
		myField.focus();
	}
	//MOZILLA/NETSCAPE support
	else if (myField.selectionStart || myField.selectionStart == '0') {
		var startPos = myField.selectionStart;
		var endPos = myField.selectionEnd;
		var scrollTop = myField.scrollTop;
		myField.value = myField.value.substring(0, startPos)
		              + myValue 
                      + myField.value.substring(endPos, myField.value.length);
		myField.focus();
		myField.selectionStart = startPos + myValue.length;
		myField.selectionEnd = startPos + myValue.length;
		myField.scrollTop = scrollTop;
	} else {
		myField.value += myValue;
		myField.focus();
	}
}
/*
function edInsertLink(myField, i, defaultValue) {
	if (!defaultValue) {
		defaultValue = 'http://';
	}
	if (!edCheckOpenTags(i)) {
		var URL = prompt('Enter the URL' ,defaultValue);
		if (URL) {
			edButtons[i].tagStart = '[URL=' + URL + '"]';
			edInsertTag(myField, i);
		}
	}
	else {
		edInsertTag(myField, i);
	}
}
*/

function edInsertLink(myField, i, defaultValue) {
	if (!defaultValue) {
		defaultValue = 'http://';
	}
	var URL = prompt(t.urlTitle ,defaultValue);
	var Text = prompt(t.urlNaam , t.urlLabel);
	if (URL) {
		edButtons[i].tagStart = '[URL=' + URL + ']'+ Text +'[/URL]';
		edInsertTag(myField, i);
	}
}

function edInsertImage(myField) {
	var myValue = prompt(t.imageTitle, 'http://');
	if (myValue) {
		myValue = '[IMG]' 
				+ myValue 
				+ '[/IMG]';
		edInsertContent(myField, myValue);
	}
}

function countInstances(string, substr) {
	var count = string.split(substr);
	return count.length - 1;
}

function edSetCookie(name, value, expires, path, domain) {
	document.cookie= name + "=" + escape(value) +
		((expires) ? "; expires=" + expires.toGMTString() : "") +
		((path) ? "; path=" + path : "") +
		((domain) ? "; domain=" + domain : "");
}

function edShowExtraCookie() {
	var cookies = document.cookie.split(';');
	for (var i=0;i < cookies.length; i++) {
		var cookieData = cookies[i];
		while (cookieData.charAt(0) ==' ') {
			cookieData = cookieData.substring(1, cookieData.length);
		}
		if (cookieData.indexOf('js_quicktags_extra') == 0) {
			if (cookieData.substring(19, cookieData.length) == 'show') {
				return true;
			}
			else {
				return false;
			}
		}
	}
	return false;
}

fireOn = Window.ie ? 'load' : 'domready';
window.addEvent(fireOn, function(){
	$$('a.quote').addEvent('click', function(e){
		var responseRegExp = /.*(response-[a-z0-9]+).*/;
		var result = responseRegExp.exec(this.rel);
		if(result){
			author = $(result[1] + '-author').innerHTML;
			text = $(result[1] + '-body').innerHTML;
			$('frm_content').value +='[quote='+author+']' + text +'[/quote]';
		}
	});		
});

window.addEvent('load', function(){
	$$('img.bb-image').each(function(el){
		var w = el.getWidth();
		var h = el.getHeight();
		var m = el.parentNode.getWidth() - parseInt(el.parentNode.getStyle('paddingLeft')) - parseInt(el.parentNode.getStyle('paddingRight')) - parseInt(el.parentNode.getStyle('borderLeftWidth')) - parseInt(el.parentNode.getStyle('borderRightWidth'));
		
		if(w > m)
		{	
			el.style.width = m +"px";
			el.style.cursor = "pointer";
			
			var caption = new Element('p', {
			  'class' : 'bb-image-error',
			  'html' : t.imageInfo
			});

			caption.title = el.title = t.imageLink
			caption.style.cursor = "pointer";
			caption.inject(el,'after');			
			
			if(w > 988) w =988;
			if(h > 768) h= 768;
			
			el.addEvent('click', function(e){
				win = window.open("/" + LANG + "/image/show/?i=" + el.src, 'Pukkelpop', 'resizable=false,scrollbars=no,location=no,status=no,directories=no,menubar=no,toolbar=no,width='+ w +',height=' + h);
			});
			
			caption.addEvent('click', function(e){
				win = window.open("/" + LANG + "/image/show/?i=" + el.src, 'Pukkelpop', 'resizable=false,scrollbars=no,location=no,status=no,directories=no,menubar=no,toolbar=no,width='+ w +',height=' + h);
			});
		}
		else
		{
			el.style.cursor = "default";	
		}
	});
});

function addEmo(id){
	edInsertContent(edCanvas, ''+id);
}