/*****************************************/


// 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\">");


	document.write("<img class=\"button\" src=\"/images/bold.gif\" name=\"btnBold\" onClick=\"doAddTags('[b]','[/b]','" + obj + "')\">");


   	document.write("<img class=\"button\" src=\"/images/italic.gif\" name=\"btnItalic\" onClick=\"doAddTags('[i]','[/i]','" + obj + "')\">");


	document.write("<img class=\"button\" src=\"/images/underline.gif\" name=\"btnUnderline\" onClick=\"doAddTags('[u]','[/u]','" + obj + "')\">");


	document.write("<img class=\"button\" src=\"/images/strikethrough.gif\" name=\"btnStrikethrough\" onClick=\"doAddTags('[s]','[/s]','" + obj + "')\">");


	document.write("<img class=\"button\" src=\"/images/colored.gif\" name=\"btnColored\" onClick=\"doAddTags('[color=red]','[/color]','" + obj + "')\">");


	document.write("<img class=\"button\" src=\"/images/link.gif\" name=\"btnLink\" onClick=\"doURL('" + obj + "')\">");


	document.write("<img class=\"button\" src=\"/images/picture.gif\" name=\"btnPicture\" onClick=\"doImage('" + obj + "')\">");


	document.write("<img class=\"button\" src=\"/images/ordered.gif\" name=\"btnList\" onClick=\"doList('[LIST=1]','[/LIST]','" + obj + "')\">");


	document.write("<img class=\"button\" src=\"/images/unordered.gif\" name=\"btnList\" onClick=\"doList('[LIST]','[/LIST]','" + obj + "')\">");


	document.write("<img class=\"button\" src=\"/images/quote.gif\" name=\"btnQuote\" onClick=\"doAddTags('[quote]','[/quote]','" + obj + "')\">"); 


	document.write("<img class=\"button\" src=\"/images/youtube.gif\" name=\"btnYoutube\" onClick=\"doAddTags('[youtube]YouTubeIDHere','[/youtube]','" + obj + "')\">");


    document.write("</div>");


	//document.write("<textarea id=\""+ obj +"\" name = \"" + obj + "\" cols=\"" + width + "\" rows=\"" + height + "\"></textarea>");


				}





function doImage(obj)


{


textarea = document.getElementById(obj);


var url = prompt('Enter the Image URL:','http://');


var scrollTop = textarea.scrollTop;


var scrollLeft = textarea.scrollLeft;





	if (document.selection) 


			{


				textarea.focus();


				var sel = document.selection.createRange();


				sel.text = '[img]' + url + '[/img]';


			}


   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]' + url + '[/img]';


        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] = '[*] One\n[*] Two' + 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] = '[*] One\n[*] Two' + 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;


 }


}