/*****************************************/
// Name: Javascript Textarea BBCode Markup Editor
// Version: 1.3
// Author: Balakrishnan
// Last Modified Date: 25/jan/2009
// License: Free
// URL: http://www.corpocrat.com
/******************************************/

var textarea;
var content;
document.write("<link href=\"/Templates/Scripts/bbeditor/styles.css\" rel=\"stylesheet\" type=\"text/css\">");


function edToolbar(obj) {
   
	document.write("<img class=\"button\" src=\"/Templates/Scripts/bbeditor/images/bold.gif\" name=\"btnBold\" alt=\"\Uthevet\" onClick=\"doAddTags('[b]','[/b]','" + obj + "')\">");
    document.write("<img class=\"button\" src=\"/Templates/Scripts/bbeditor/images/italic.gif\" name=\"btnItalic\" alt=\"\Kursiv\"  onClick=\"doAddTags('[i]','[/i]','" + obj + "')\">");
	document.write("<img class=\"button\" src=\"/Templates/Scripts/bbeditor/images/underline.gif\" name=\"btnUnderline\" alt=\"\Understreket\" onClick=\"doAddTags('[u]','[/u]','" + obj + "')\">");
	document.write("<img class=\"button\" src=\"/Templates/Scripts/bbeditor/images/picture.gif\" alt=\"\Sett inn bilde\" name=\"btnPicture\" onClick=\"doImage('" + obj + "')\">");
	document.write("<img class=\"button\" src=\"/Templates/Scripts/bbeditor/images/youtube.gif\" alt=\"\Sett inn YouTube-video\" name=\"btnYouTube\" onClick=\"doYouTube('" + obj + "')\">");

	document.write("<img class=\"button\" src=\"/Templates/Images/Smileys/biggrin.gif\" name=\"btnBigGrin\" alt=\"\" onClick=\"addSmiley('biggrin', '" + obj + "')\">");
	document.write("<img class=\"button\" src=\"/Templates/Images/Smileys/cool.gif\" name=\"btnCool\" alt=\"\" onClick=\"addSmiley('cool', '" + obj + "')\">");
	document.write("<img class=\"button\" src=\"/Templates/Images/Smileys/huh.gif\" name=\"btnHuh\" alt=\"\" onClick=\"addSmiley('huh', '" + obj + "')\">");
	document.write("<img class=\"button\" src=\"/Templates/Images/Smileys/mad.gif\" name=\"btnMad\" alt=\"\" onClick=\"addSmiley('mad', '" + obj + "')\">");
	document.write("<img class=\"button\" src=\"/Templates/Images/Smileys/ohmy.gif\" name=\"btnOhmy\" alt=\"\" onClick=\"addSmiley('ohmy', '" + obj + "')\">");
	document.write("<img class=\"button\" src=\"/Templates/Images/Smileys/smile.gif\" name=\"btnSmile\" alt=\"\" onClick=\"addSmiley('smile', '" + obj + "')\">");
	document.write("<img class=\"button\" src=\"/Templates/Images/Smileys/tongue.gif\" name=\"btnTongue\" alt=\"\" onClick=\"addSmiley('tongue', '" + obj + "')\">");
	document.write("<img class=\"button\" src=\"/Templates/Images/Smileys/wink.gif\" name=\"btnWink\" alt=\"\" onClick=\"addSmiley('wink', '" + obj + "')\">");
	
    document.write("<br>");
	//document.write("<textarea id=\""+ obj +"\" name = \"" + obj + "\" cols=\"" + width + "\" rows=\"" + height + "\"></textarea>");
}

function doImage(obj)
{
textarea = document.getElementById(obj);
var url = prompt('Lim inn bildelenke:','http://');
var scrollTop = textarea.scrollTop;
var scrollLeft = textarea.scrollLeft;

	if (document.selection) 
			{
				textarea.focus();
				var sel = document.selection.createRange();
				sel.text = '[img src="' + url + '"]';
			}
   else 
    {
		var len = textarea.value.length;
	    var start = textarea.selectionStart;
		var end = textarea.selectionEnd;
		
        var sel = textarea.value.substring(start, end);
	    //alert(sel);
		var rep = '[img src="' + url + '"]';
        textarea.value =  textarea.value.substring(0,start) + rep + textarea.value.substring(end,len);
		
			
		textarea.scrollTop = scrollTop;
		textarea.scrollLeft = scrollLeft;
	}

}

function doYouTube(obj)
{
textarea = document.getElementById(obj);
var url = prompt('Lim inn YouTube-lenke, f.eks. http://www.youtube.com/watch?v=00000-00000:','http://');
var scrollTop = textarea.scrollTop;
var scrollLeft = textarea.scrollLeft;

	if (document.selection) 
			{
				textarea.focus();
				var sel = document.selection.createRange();
				sel.text = '[youtube src="' + url + '"]';
			}
   else 
    {
		var len = textarea.value.length;
	    var start = textarea.selectionStart;
		var end = textarea.selectionEnd;
		
        var sel = textarea.value.substring(start, end);
	    //alert(sel);
		var rep = '[youtube src="' + url + '"]';
        textarea.value =  textarea.value.substring(0,start) + rep + textarea.value.substring(end,len);
		
		textarea.scrollTop = scrollTop;
		textarea.scrollLeft = scrollLeft;
	}

}


function addSmiley(type, obj)
{

    var smileycode = ' :) ';

    switch (type)
    {
        case 'smile':
        smileycode = ' :) ';
        break;
        case 'wink':
        smileycode = ' ;) ';
        break;
        case 'mad':
        smileycode = ' :( ';
        break;
        case 'ohmy':
        smileycode = ' :o ';
        break;
        case 'biggrin':
        smileycode = ' :D ';
        break;
        case 'tongue':
        smileycode = ' :p ';
        break;
        case 'huh':
        smileycode = ' :s ';
        break;
        case 'cool':
        smileycode = ' (h) ';
        break;
        default:
        smileycode = ' :) ';
        break;
    }

textarea = document.getElementById(obj);
	// Code for IE
		if (document.selection) 
			{
				textarea.focus();
				var sel = document.selection.createRange();
				//alert(sel.text);
				sel.text = smileycode;
			}
   else 
    {  // Code for Mozilla Firefox
		var len = textarea.value.length;
	    var start = textarea.selectionStart;
		var end = textarea.selectionEnd;
		
		
		var scrollTop = textarea.scrollTop;
		var scrollLeft = textarea.scrollLeft;

		
        var sel = textarea.value.substring(start, end);
	    //alert(sel);
		var rep = sel + smileycode;
        textarea.value =  textarea.value.substring(0,start) + rep + textarea.value.substring(end,len);
		
		textarea.scrollTop = scrollTop;
		textarea.scrollLeft = scrollLeft;
		
		
	}

}

function doURL(obj)
{
textarea = document.getElementById(obj);
var url = prompt('Enter the URL:','http://');
var scrollTop = textarea.scrollTop;
var scrollLeft = textarea.scrollLeft;

	if (document.selection) 
			{
				textarea.focus();
				var sel = document.selection.createRange();
				
			if(sel.text==""){
					sel.text = '[url]'  + url + '[/url]';
					} else {
					sel.text = '[url=' + url + ']' + sel.text + '[/url]';
					}			

				//alert(sel.text);
				
			}
   else 
    {
		var len = textarea.value.length;
	    var start = textarea.selectionStart;
		var end = textarea.selectionEnd;
		
        var sel = textarea.value.substring(start, end);
		
		if(sel==""){
				var rep = '[url]' + url + '[/url]';
				} else
				{
				var rep = '[url=' + url + ']' + sel + '[/url]';
				}
	    //alert(sel);
		
        textarea.value =  textarea.value.substring(0,start) + rep + textarea.value.substring(end,len);
		
			
		textarea.scrollTop = scrollTop;
		textarea.scrollLeft = scrollLeft;
	}
}

function doAddTags(tag1,tag2,obj)
{
textarea = document.getElementById(obj);
	// Code for IE
		if (document.selection) 
			{
				textarea.focus();
				var sel = document.selection.createRange();
				//alert(sel.text);
				sel.text = tag1 + sel.text + tag2;
			}
   else 
    {  // Code for Mozilla Firefox
		var len = textarea.value.length;
	    var start = textarea.selectionStart;
		var end = textarea.selectionEnd;
		
		
		var scrollTop = textarea.scrollTop;
		var scrollLeft = textarea.scrollLeft;

		
        var sel = textarea.value.substring(start, end);
	    //alert(sel);
		var rep = tag1 + sel + tag2;
        textarea.value =  textarea.value.substring(0,start) + rep + textarea.value.substring(end,len);
		
		textarea.scrollTop = scrollTop;
		textarea.scrollLeft = scrollLeft;
		
		
	}
}

function doList(tag1,tag2,obj){
textarea = document.getElementById(obj);
// Code for IE
		if (document.selection) 
			{
				textarea.focus();
				var sel = document.selection.createRange();
				var list = sel.text.split('\n');
		
				for(i=0;i<list.length;i++) 
				{
				list[i] = '[*]' + list[i];
				}
				//alert(list.join("\n"));
				sel.text = tag1 + '\n' + list.join("\n") + '\n' + tag2;
			} else
			// Code for Firefox
			{

		var len = textarea.value.length;
	    var start = textarea.selectionStart;
		var end = textarea.selectionEnd;
		var i;
		
		var scrollTop = textarea.scrollTop;
		var scrollLeft = textarea.scrollLeft;

		
        var sel = textarea.value.substring(start, end);
	    //alert(sel);
		
		var list = sel.split('\n');
		
		for(i=0;i<list.length;i++) 
		{
		list[i] = '[*]' + list[i];
		}
		//alert(list.join("<br>"));
        
		
		var rep = tag1 + '\n' + list.join("\n") + '\n' +tag2;
		textarea.value =  textarea.value.substring(0,start) + rep + textarea.value.substring(end,len);
		
		textarea.scrollTop = scrollTop;
		textarea.scrollLeft = scrollLeft;
 }
}