function add_tags(obj)
{

	if ($F('tags') != "") {
		document.getElementById('tags').value += ',';
	}
	document.getElementById('tags').value += obj.options[obj.selectedIndex].value;
}

function insert_html_c(html, targert)
{
	textedit = document.getElementById(target);
	textedit.focus();

	if (document.all) {	
		strSelection = document.selection.createRange();
		if (strSelection.parentElement() == textedit) {
			strSelection.text = html;
		}
	} else if (document.getElementById) {
		var selLength = textedit.textLength;
		var selStart = textedit.selectionStart;
		var selEnd = textedit.selectionEnd;
		var s1 = (textedit.value).substring(0,selStart);
		var s3 = (textedit.value).substring(selEnd, selLength);
		textedit.value = s1 + html + s3;
	}
}

function insert_htmlwrap_c(lefty,righty, target)
{
	textedit = document.getElementById(target);
	textedit.focus();

        if (document.all) {
                strSelection = document.selection.createRange();
                if (strSelection.parentElement() == textedit && strSelection.text != "") {
                        strSelection.text = lefty + strSelection.text + righty
                } else {
			insert_html_c(lefty+righty);
                        //alert("Če želite uporabljati ikone v tem načinu, potem morate označiti tekst ki ga oblikujete, lahko pa tudi zamenjate način urejanja.");
                } // only want to select stuff inside the textarea :)
        } else if (document.getElementById) {
                var selLength = textedit.textLength;
                var selStart = textedit.selectionStart;
                var selEnd = textedit.selectionEnd;
                var s1 = (textedit.value).substring(0,selStart);
                var s2 = (textedit.value).substring(selStart, selEnd);
                var s3 = (textedit.value).substring(selEnd, selLength);
                textedit.value = s1 + lefty + s2 + righty + s3;
        } else {
                textedit.value += lefty + righty;
        }
}

function addURL(target)
{
	var urllink = prompt("Vnesite povezavo. (Primer: http://www.rtvslo.si/blog)");
	if (urllink == null || urllink == "") {
		urllink = "tu_vstavite_povezavo";
	}
	insert_htmlwrap_c('[url='+urllink+']','[/url]', target);
}

function addBBcode(code, target)
{
	switch (code) {
	case 'img': insert_htmlwrap_c('[img]','[/img]',target); break;
	case 'url': addURL(target); break;
	default: insert_htmlwrap_c('['+code+']','[/'+code+']', target);
	}
}