/*****************************************/
// Edited by Marvin T. Raptor
// Date: 01JAN2010
// Verion: 1.0 
/*****************************************/
/*****************************************/
// 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;

function edToolbar(obj) 
{
    	document.write("<div class=\"toolbar\" align=\"left\">");
    		
	document.write("<img class=\"button\" src=\"../web_images/toolicon-b.jpg\" name=\"btnBold\" title=\"Bold\" onClick=\"doAddTags('[b]','[/b]','" + obj + "')\">");
    	document.write("<img class=\"button\" src=\"../web_images/toolicon-i.jpg\" name=\"btnItalic\" title=\"Italic\" onClick=\"doAddTags('[i]','[/i]','" + obj + "')\">");
	document.write("<img class=\"button\" src=\"../web_images/toolicon-u.jpg\" name=\"btnUnderline\" title=\"Underline\" onClick=\"doAddTags('[u]','[/u]','" + obj + "')\">");
	document.write("<img class=\"button\" src=\"../web_images/toolicon-c.jpg\" name=\"btnColor\" title=\"Color\" onClick=\"doColor('" + obj + "')\">");
	document.write("<img class=\"button\" src=\"../web_images/toolicon-member.jpg\" name=\"btnMember\" title=\"Insert Member\" onClick=\"doMember('" + obj + "')\">");
	document.write("</div>");
}

function doColor(obj)
{
	textarea = document.getElementById(obj);
	var color = prompt('Enter the color code: #');
	var scrollTop = textarea.scrollTop;
	var scrollLeft = textarea.scrollLeft;

	if (color != '' && color != null) 
	{

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

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

function doMember(obj)
{
	textarea = document.getElementById(obj);
	var member = prompt('Enter a Member Name:');
	var scrollTop = textarea.scrollTop;
	var scrollLeft = textarea.scrollLeft;

	if (member != '' && member != null) 
	{
		var len = textarea.value.length;
	    	var start = textarea.selectionStart;
		var end = textarea.selectionEnd;
	
		var rep = '[member=' + member + ']';

        	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;
		
		
	}
}