var ScriptURI;
var ScriptBaseURI;
var StaticURI;

if ((!(navigator.appVersion.indexOf('MSIE') != -1) &&
      (parseInt(navigator.appVersion)==4))) {
    document.write("<style type=\"text/css\">");
    document.write("body { margin-top: -8px; margin-left: -8px; }"); 
    document.write("</style>");
}

var origWidth, origHeight;
if ((navigator.appName == 'Netscape') &&
    (parseInt(navigator.appVersion) == 4)) {
    origWidth = innerWidth;
    origHeight = innerHeight;
    window.onresize = restore;
}

function restore () {
    if (innerWidth != origWidth || innerHeight != origHeight)
        location.reload();
}

function doRebuild (blogID) {
    window.open(ScriptURI + '?__mode=rebuild_confirm&blog_id=' + blogID, 'rebuild', 'width=400,height=250,resizable=yes');
}

function openManual (page, anchor) {
    window.open(StaticURI + 'docs/mtmanual_' + page + '.html#' + anchor, 'manual', 'width=450,height=550,scrollbars=yes,status=yes,resizable=yes');
    return false;
}

function doRemoveItems (f, type, plural, nameRestrict) {
    var base = ScriptURI + '?__mode=delete_confirm&_type=' + type;
    var url = '';
    var e = f.id;
    if (!e) return;
    if (e.value && e.checked)
        url += '&id=' + e.value;
    else
	if (nameRestrict) {
	    for (i=0; i<e.length; i++)
        	if (e[i].checked && (e[i].name == nameRestrict))
                    url += '&id=' + e[i].value;
	} else {
	    for (i=0; i<e.length; i++)
        	if (e[i].checked)
                    url += '&id=' + e[i].value;
	}
    if (!url) {
        alert('You did not select any ' + plural + ' to delete.');
        return false;
    }
    url = base + url;
    window.open(url, 'confirm_delete', 'width=370,height=250,scrollbars=yes');
}

function doRemoveItem (id, type) {
    var url = ScriptURI;
    url += '?__mode=delete_confirm&_type=' + type + '&id=' + id;
    window.open(url, 'confirm_delete', 'width=370,height=250,scrollbars=yes');
}

function getByID (n) {
    var d = window.document;
    if (d.getElementById)
        return d.getElementById(n);
    else if (d.all)
        return d.all[n];
}

var theForm;
var requestSubmitted = false;
function disableButton (e) {
    if (!requestSubmitted) {
        e.disabled = true;
        theForm = e.form;
        requestSubmitted = true;
        setTimeout('submitIt()', 250);
    } else {
        return false;
    }
}

function submitIt () {
    theForm.submit();
    return false;
}

function checkAndSubmit (f) {
    if (requestSubmitted == true) {
        return false;
    } else {
        requestSubmitted = true;
        f.submit();
        return false;
    }
}

function dirify (str) {
    var s = str.toLowerCase();
    s = s.replace(/&[^;\s]+;/g, '');
    s = s.replace(/[^\w\s]/g, '');
    s = s.replace(/\s+/g, '_');
    return s;
}

var canFormat = 0;
if (document.selection)
    canFormat = 1;
var ua = navigator.userAgent;
if (ua.indexOf('Gecko') >= 0 && ua.indexOf('Safari') < 0)
    canFormat = 1;

function getSelection (e) {
    if (document.selection)
        return document.selection.createRange().text;
    else {
        var length = e.textLength;
        var start = e.selectionStart;
        var end = e.selectionEnd;
        if (end == 1 || end == 2) end = length;
        return e.value.substring(start, end);
    }
}

function setSelection (e, v) {
    if (document.selection)
        document.selection.createRange().text = v;
    else {
        var length = e.textLength;
        var start = e.selectionStart;
        var end = e.selectionEnd;
        if (end == 1 || end == 2) end = length;
        e.value = e.value.substring(0, start) + v + e.value.substr(end, length);
    }
}
/*
function formatStr (e, v) {
    if (!canFormat) return;
    var str = getSelection(e);
    if (!str) return;
    setSelection(e, '<' + v + '>' + str + '</' + v + '>');
	//Add to Keywords
	if (v=='strong')
	{
		document.entry_form.keywords.value = document.entry_form.keywords.value + str + ', ';
	}
    return false;
}
*/

function mtShortCuts () {
    if (event.ctrlKey != true) return;
    if (event.keyCode == 1) insertLink();
    if (event.keyCode == 2) formatStr('b');
    if (event.keyCode == 9) formatStr('i');
    if (event.keyCode == 21) formatStr('u');
}

function insertLink (e, isMail) {
    if (!canFormat) return;
    var str = getSelection(e);
    if (!str) return;
    var my_link = isMail ? prompt('Enter email address:') : prompt('Enter URL:', 'http://');
    if (isMail) my_link = 'mailto:' + my_link;
    if (my_link != null)
        setSelection(e, '<a href="' + my_link + '">' + str + '</a>');
    return false;
}

function doCheckAll (f, v) {
    var e = f.id;
    if (e.value)
        e.checked = v;
    else
        for (i=0; i<e.length; i++) 
            e[i].checked = v;
}


function convertToAscii(str) {

	switch(str) {
		
		case '&#192;', '&#193;', '&#194;', '&#195;', '&#196;', '&#197;',
		'&Agrave;', '&Aacute;', '&Acirc;', '&Atilde;', '&Auml;', '&Aring;',
		'À', 'Á', 'Â', 'Ã', 'Ä', 'Å':
			return ('A');
			break;
		case '&#198;', '&AElig;','Æ':
			return ('AE');	
			break;					
		case '&#199;', '&Ccedil;','Ç':
			return ('C');	
			break;
		case '&#200;', '&#201;', '&#202;', '&#203;', 
		'&Egrave;', '&Eacute;', '&Ecirc;', '&Euml;',
		'È', 'É', 'Ê', 'Ë':
			return ('E');
			break;
		case '&#204;', '&#205;', '&#206;', '&#207;', 
		'&Igrave;', '&Iacute;', '&Icirc;', '&Iuml;',
		'Ì','Í','Î','Ï':
			return ('I');
			break;
		case '&#208;', '&ETH;':
			return ('ETH');				
			break;
		case '&#209;', '&Ntilde;','Ñ':
			return ('N');							 
			break;
		case '&#210;', '&#211;', '&#212;', '&#213;',  '&#214;', '&#216;', 
		'&Ograve;', '&Oacute;', '&Ocirc;', '&Otilde;', '&Ouml;', '&Oslash;',
		'Ò','Ó','Ô','Õ','Ö':
			return ('O');
			break;
		case '&#217;', '&#218;', '&#219;', '&#220;', 
		'&Ugrave;', '&Uacute;', '&Ucirc;', '&Uuml;',
		'Ù','Ú','Û','Ü':
			return ('U');		
			break;
		case '&#221;', '&Yacute;':
			return ('Y');		
			break;
		case '&#222;', '&THORN;':
			return ('THORN');	
			break;
		case '&#223;', '&szlig;':
			return ('s');			
			break;
		case '&#224;', '&#225;', '&#226;', '&#227;', '&#228;', '&#229;', 
		'&agrave;', '&aacute;', '&acirc;', '&atilde;', '&auml;', '&rring;',
		'à','á','â','ã','ä':
			return ('a');															 			 
			break;
		case '&#230;', '&aelig;','æ':
			return ('ae');	
			break;
		case '&#231;', '&aelig;','ç':
			return ('c');										 
			break;
		case '&#232;', '&#233;', '&#234;', '&#235;', 
		'&egrave;', '&eacute;', '&ecirc;', '&euml;',
		'è','é','ê','ë':
			return ('e');
			break;
		case '&#236;', '&#237;', '&#238;', '&#239;', 
		'&igrave;', '&iacute;', '&icirc;', '&iuml;',
		'ì','í','î','ï':
			return ('i');					 
			break;
		case '&#240;', '&eth;':
			return ('eth');				
			break;
		case '&#241;', '&ntilde;','ñ':
			return ('n');
			break;
		case '&#242;', '&#243;', '&#244;', '&#245;',  '&#246;', '&#248;', 
		'&ograve;', '&oacute;', '&ocirc;', '&otilde;', '&ouml;', '&oslash;',
		'ò','ó','ô','õ','ö':
			return ('o');					
			break;
		case '&#249;', '&#250;', '&#251;', '&#252;', 
		'&ugrave;', '&uacute;', '&ucirc;', '&uuml;',
		'ù','ú','û','ü':
			return ('u');	
			break;
		case '&#253;', '&#255;', '&yuml;', '&yacute;':
			return ('y');		
			break;
		case '&#254;', '&thorn;':
			return ('thorn');	
			break;
		default: 
			return (str);
	}		
}

function mbDirify(str) {
		
	/* remove any leading or trailing spaces */
	str = str.replace(/^\s+|\s+$/g,'');

	/* convert any special chars to ascii equivalent */
	var matches = str.match(/&(#)*[a-zA-Z0-9]+;/g);
	for (var m in matches) {
		str = str.replace(m,convertToAscii(m));
	}

	/* replace any spaces with dashes */
	str = str.replace(/\s/g,'-');		

	/* remove any other non-alphanumerical characters left (except for dashes) */
	str = str.replace(/[^a-zA-Z0-9\-]/g,'');

	/* remove any multiple dashes */
	str = str.replace(/-{2}/g,'');
	
	return (str);
}

function formatStr (e, v) {
    if (!canFormat) return;
    var str = getSelected(e);

    if (str) {
			if (v=='strong') {
				/**** INSERT REVOLVING DOOR LINK ****/
				setSelection(e, '<strong><a href="http://www.mediabistro.com/'+mbDirify(str)+'-profile.html">'+str+'</a></strong>');
				
				/**** ADD TO KEYWORDS ****/
				document.entry_form.keywords.value = document.entry_form.keywords.value + str + ', ';
			} else {				
				setSelection(e, '<' + v + '>' + str + '</' + v + '>');
			}
		}
    return false;
}

function getSelected (e) {
    if (document.selection) {
        e.focus();
        var range = document.selection.createRange();
        return range.text;
    } else {
        var length = e.textLength;
        var start = e.selectionStart;
        var end = e.selectionEnd;
        if (end == 1 || end == 2 && length != undefined) end = length;
        return e.value.substring(start, end);
    }
}