/*****************************************/
// 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=\"http://as247.net/blog/wp-content/themes/as247/bbeditor_styles.css\" rel=\"stylesheet\" type=\"text/css\">");


function edToolbar(obj) {
   
	document.write("<br/><img class=\"button\" src=\"http://as247.net/blog/wp-content/themes/as247/images/bbedit/bold.gif\" name=\"btnBold\" onClick=\"doAddTags('<strong>','</strong>','" + obj + "')\">");
    document.write("<img class=\"button\" src=\"http://as247.net/blog/wp-content/themes/as247/images/bbedit/italic.gif\" name=\"btnItalic\" onClick=\"doAddTags('<i>','</i>','" + obj + "')\">");
	document.write("<img class=\"button\" src=\"http://as247.net/blog/wp-content/themes/as247/images/bbedit/underline.gif\" name=\"btnUnderline\" onClick=\"doAddTags('<u>','</u>','" + obj + "')\">");
	document.write("<img class=\"button\" src=\"http://as247.net/blog/wp-content/themes/as247/images/bbedit/link.gif\" name=\"btnLink\" onClick=\"doURL('" + obj + "')\">");
	//document.write("<img class=\"button\" src=\"http://as247.net/blog/wp-content/themes/as247/images/bbedit/picture.gif\" name=\"btnPicture\" onClick=\"doImage('" + obj + "')\">");
	//document.write("<img class=\"button\" src=\"http://as247.net/blog/wp-content/themes/as247/images/bbedit/ordered.gif\" name=\"btnList\" onClick=\"doList('[LIST=1]','[/LIST]','" + obj + "')\">");
	//document.write("<img class=\"button\" src=\"http://as247.net/blog/wp-content/themes/as247/images/bbedit/unordered.gif\" name=\"btnList\" onClick=\"doList('[LIST]','[/LIST]','" + obj + "')\">");
	document.write("<img class=\"button\" src=\"http://as247.net/blog/wp-content/themes/as247/images/bbedit/quote.gif\" name=\"btnQuote\" onClick=\"doAddTags('<blockquote>','</blockquote>','" + obj + "')\">"); 
  	//document.write("<img class=\"button\" src=\"http://as247.net/blog/wp-content/themes/as247/images/bbedit/code.gif\" name=\"btnCode\" onClick=\"doAddTags('[code]','[/code]','" + obj + "')\">");
    //document.write("<br>");
	/*document.write('<div id="edForm" style="position:absolute; visibility:show; z-index:1000; filter: alpha(opacity=90); left:-500px; top:200px;">');
	document.write('<table width="160" cellpadding="3" cellspacing="1" style="background-color: #666666;">');
	document.write('<tr>');
	document.write('<form><input type="text" id="edInput"/>');
	document.write('<input type="buton" value="Ok"/>');
	document.write('</form>');
	document.write('</tr>');
	document.write('</table>');
	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 + '';
					} else {
					sel.text = '<a href="' + url + '" target="_blank">' + sel.text + '</a>';
					}			

				//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 + '';
				} else
				{
				var rep = '<a href="' + url + '" target="_blank">' + sel + '</a>';
				}
	    //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;
 }
}
// NDK Loading
/*var ie45,ns6,ns4,dom;
if (navigator.appName=="Microsoft Internet Explorer") ie45=parseInt(navigator.appVersion)>=4;
else if (navigator.appName=="Netscape"){  ns6=parseInt(navigator.appVersion)>=5;  ns4=parseInt(navigator.appVersion)<5;}
dom=ie45 || ns6;

var timershow=false;
var curx=-200;
var cury=200;
var win_w=window.innerWidth ? window.innerWidth : document.body.offsetWidth;
var mid_w=win_w/2;
var timershow1=window.setInterval("stayMiddle()",1);

function getobj(id) {
el = document.all ? document.all[id] :   dom ? document.getElementById(id) :   document.layers[id];
return el;
}

function show_edForm() {
	obj = getobj('edForm');
	if (timershow) window.clearTimeout(timershow);
	timershow=window.setInterval("nshow()",1);
}

function hide_edForm() {
	obj = getobj('edForm');
	if (timershow) window.clearTimeout(timershow);
	timershow=window.setInterval("nhide()",1);
}

function moveobj(obj,x,y) {
	obj.style.left=x + "px";
	obj.style.top=y+ "px";
	curx=x;
	cury=y;
}

function stayMiddle() {
	if (document.documentElement && document.documentElement.scrollTop)
		var pY =  document.documentElement.scrollTop;
	else if (document.body)
		var pY =  document.body.scrollTop;

	obj = getobj('edForm');
	newy = cury+((pY-cury)/16)+12;
	moveobj(obj,curx, newy);
}

function nshow() {
	obj = getobj('edForm');
	newx = curx+((mid_w-curx)/16)-7;
	moveobj(obj,newx, cury);
}
function nhide() {
	obj = getobj('edForm');
	newx = curx+((0-curx)/16)-15;
	moveobj(obj,newx, cury);
}
// End
*/