window.google_key = '';
window.months = ['Janúar',
		'Febrúar',
		'Mars',
		'Apríl',
		'Maí',
		'Júní',
		'Júlí',
		'Ágúst',
		'September',
		'Október',
		'Nóvember',
		'Desember']

function recordOutboundLink(link, success) {
  try {
	$.ajax({
		url: '/index.php?option=com_n-editor&do=track&no_html=1&link='+escape(link.href),
		success: success
	})
	if(window.google_key) {
		var pageTracker=_gat._getTracker(window.google_key);
		pageTracker._trackEvent('/Banners/'+escape(link.href),'Click');
	}
  }catch(err){}
}

function trim(stringToTrim) {
	return stringToTrim.replace(/^\s+|\s+$/g,"");
}
function ltrim(stringToTrim) {
	return stringToTrim.replace(/^\s+/,"");
}
function rtrim(stringToTrim) {
	return stringToTrim.replace(/\s+$/,"");
}
function jsdate() {
	if(arguments[0]) {
		var date = new Date(arguments[0]);
	} else {
		var date = new Date();
	}
	var d = date.getDate();
	var m = date.getMonth();
	var y = date.getFullYear();
	return [d, m, y]
}
function icedate(d) {
	return d[0]+". "+window.months[d[1]]+" "+d[2]
}


function mceClean() {
	$('.mceEditor').each(function(i, ta) {		
		var id = $(ta).attr('id');
		try {
			tinyMCE.removeMCEControl(id)			
		} catch(e) {
		}
	})	
}

function getUrl(strUrl)
{
 var strReturn = "";
 jQuery.ajax({
  url:strUrl, success:function(html){strReturn = html;}, async:false
 });
 return strReturn;
}


Object.size = function(obj) {
    var size = 0, key;
    for (key in obj) {
        if (obj.hasOwnProperty(key)) size++;
    }
    return size;
};
$.fn.highlight = function(ms, color) {
	ms = ms ? ms : 700;
	color = color ? color : "#9b9";
	//$(this).css('backgroundColor', "#afa")
	$(this).animate({'backgroundColor': color, 'color' : '#000'}, ms, function() {
		//$(this).css({'backgroundColor': '', 'color' : ''}); 
		$(this).removeAttr('style')
	})	
}
$.fn.loading = function(ms) {
	var item = this
	$(this).addClass('n_loading')
	var end = function() { $(item).removeClass('n_loading') }
	if(ms>0) {
		window.setTimeout(end, ms);
	} else {
		return end
	}
	/*$(this).css('backgroundColor', "#afa")
	$(this).animate({'backgroundColor': '#9b9', 'color' : '#000'}, ms, function() {
		$(this).css({'backgroundColor': '', 'color' : ''}); 
	})*/	
}
$(document).ready(function() {  //Síðan er loaduð en t.d. myndir enn að loadast
    $('a.lightbox, a[rel=lightbox], a[rel=gallery], a.fancybox').live('click', function() {
		$('a.lightbox, a[rel=lightbox], a[rel=gallery], a.fancybox').fancybox({
			centerOnScroll: false
		})
		$(this).click();
		return false;
    })

    $('.hover').hover(function() {
			$(this).addClass('hoverSel')
	}, function() {
		$(this).removeClass('hoverSel')
	})
    $.fn.vAlign = function() {
        return this.each(function(i){
        var ah = $(this).height();
        var ph = $(this).parent().height();
        var mh = (ph - ah) / 2;
        //$('#opnunartimi2').html(ah + " " + ph)
        if(ph>0) {
            $(this).css('margin-top', mh);
        }
        });
    };
     /*$('h1').hashchange(function (e, newHash) {
         $(this).prepend('<p>New hash: <b>"' + newHash + '"</b></p>');
     });*/
	$.hash.init('/js/includes/index.html');

})

$(window).load(function() {  //Síðan alveg loaduð, m.a. myndir
    //$('.v_center').vAlign();
})
window._timeout = null;
$.fn.timeout = function(time, success) {
	if($(this).is('div') || $(this).is('tr')) {
		var items = $(this).find('input, textarea, select');
	} else {
		var items = $(this);
	}
	
	$.each(items, function(i, item) {
		var time = $(item).attr('timeout') ? $(item).attr('timeout') : time;	
		time = typeof(time)=="undefined" ? 300 : time
		if(success) {
			$(item).bind('hasChanged', function() { 
				success.call(this) 
			})
		}
		$(item).unbind('keydown').keydown(function(e) {
			//$(this).attr('oldval', $(this).val() ? $(this).val() : $(this).text())
			//$("h3").text($(this).val())
		})
		$(item).unbind('keyup').keyup(function(e) {
			//console.log(e.keyCode);
			/*if($(this).changed()) {
				$(this).trigger('hasChanged')
			}*/		
			//var ov = $(item).attr('oldval')
			var val = $(item).val() ? $(item).val() : $(item).text()
			if(_timeout) {
				clearTimeout(_timeout);
				_timeout = null;
			}
			_timeout = setTimeout(function() { if($(item).changed()) { $(item).trigger('hasChanged');$(item).attr('lastsaved', val);}  }, time)
		})
		if($(item).attr('type')=="checkbox" || $(item).is("select") || $(item).is("radio")) {
			$(item).unbind('change').bind('change', function() {
				$(item).trigger('hasChanged')
			})
			return;
		} else {
			$(item).unbind('blur').blur(function() { 
				//console.log('blur')
				//var val =$(this).val() ? $(this).val() : $(this).text()
				//$(item).trigger('hasChanged')
				if($(this).changed()) {
					$(this).trigger('hasChanged')
				}
				//if( $(this).attr('oldval') && $(this).attr('oldval')!=val ) { $(item).trigger('hasChanged') } 
			});		
		}	
	})
}
$.fn.changed = function() {
	var lastsaved = $(this).attr('lastsaved') || false;
	var val =$(this).val() ? $(this).val() : $(this).text()
	if(!val || val!=lastsaved) {
		return true;
	} else {
		return false;
	}
}
var timeout_return = function() {
		var timeout;
		var obj = this
		var objs = $(this).find('input, textarea, select, radio').andSelf()
		var time = $(obj).attr('timeout') ? $(obj).attr('timeout') : 500;
		//console.log(objs);
		objs.each(function(i, item) {
			$(item).timeout(time);
		})
		return false;
	}
//$.fn.timeout = timeout_return;
	
var ajax_return = function() {
		var rel = $(this).attr('rel');
		rel = rel ? rel : $(this)
		var url = $(this).attr('href');
		var target = $(this).attr('target');
		var is_input = $(rel).is('input, textbox, select, option')
		var value = is_input ? $(rel).val() : $(rel).text();
		var item = this
		$.ajax({
			url: url,
			data: {'val': value},
			success: function(data) {
				$(rel).trigger('ajax', [data])
				$(item).trigger('ajax', [data])
				if(target) {
					$(target).append(data)
					$(target).trigger('ajax', [data])
				}
				if(is_input) {
					$(item).highlight()
				}
			}
		})
		return false;
	}		
$(function() {
	$(document).pngFix();
	$('a.out').live('mouseup', function(e) {
		var link = this
		success = function() { };
		/*var success = function() {
			document.location = link.href
		}*/
		if(e.button==1 || e.ctrlKey) {
			success = function() { };
		}
		if(e.button==2) {
			return;
		}
		recordOutboundLink(this, success)
	})
	$(document).click(function(e) {
		var t = $(e.target)
		if(!t.hasClass('noclick') && !t.closest('.noclick').length) {
			if(window._uploading) {
				return;
			}
			var hideble = t.closest('.hideble')
			$('.hideble').not(hideble).not('.nohide').hide().trigger('cancel');
		}
	})	
	$(document).keydown(function(e) {
		var targ;
		if (!e) var e = window.event;
		if (e.target) { targ = e.target; }
		else if (e.srcElement) { targ = e.srcElement }
		var t = $(targ);
		if(!t.hasClass('keyboard') && t.closest('.keyboard').length) {
			t = t.closest('.keyboard');
		}
		if(window.hasOwnProperty('_keyEvent')) {
			window._keyEvent.call(t, e);
		}
		if(t.hasClass('keyboard') || t.closest('.hideble').length ) {
			$(t).trigger('keyboard', e.keyCode, e)
			switch(e.keyCode) {
				case 27:
					t.closest('.hideble').length ? t.closest('.hideble').hide() : t.hide();
					break;
				case 13:
					//console.log("bla");
					t.find('.save').click();
					break;
			}
		}
	})
	
	$('.hide').live('click', function() {
		$(this).closest('.hideble').hide().trigger('hide');
	})
	$('.lookup').live('click',function() {
		$(this).parent().find('input').trigger('lookup')
	})
	$('.lookup_field').live('keyup',function(e) {
		if(e.keyCode==13) {
			$(this).trigger('lookup')
		}
	})
	
	$('.del').live('click',function() {
		var obj = $(this);
		var r = $(this).attr('del');
		var rel = $(this).attr('rel');
		var url = $(this).attr('href') ? $(this).attr('href') : $(r).attr('href');
		if(!url) { 
			return
		}
		var value = $(r).is('input, textbox, select, option') ? $(r).val() : $(r).text();
		if($(this).hasClass('confirm')) {
			if(!confirm('Ertu viss?')) {
				return false
			}
		}
		$.ajax({
			url: url,
			data: { val : value, 'sqlid':$(rel).attr('sqlid') },
			success: function(data) {
				if($(r).length || obj.attr('del')=="false") {
					$(r).remove();
					$(rel).trigger('delete', [data])
				} else {
					$(rel).remove();
				}
			}
		})
		return false;
	})

	$('a.submit').live('click', function() {
		$(this).closest('form').submit();
		//alert($(this).closest('form').html());
	})
	
	/*	Öll input eða textarea undir hlut með classan "timeout" fær eventið "hasChanged" 500 ms eftir að seinasta breyting er gerð	*/
	$('.timeout').livequery(timeout_return)
	//timeout_return.call()
	$('.timeout select').live('change', function() {
		$(this).trigger('hasChanged');
	})
	/*$("#ajax-loading").ajaxStart(function(){
	   $(this).show();
	 });	
	$("#ajax-loading").ajaxStop(function(){
	   $(this).hide();
	 });	*/
	$('.ajax_changed').live('hasChanged', ajax_return)
	$('.ajax').live('click', ajax_return)
	$('.dateselect').livequery(function() { 
		//console.log($.datepicker.regional);
		var opt = {
			clearText: 'Hreinsa', clearStatus: '',
			closeText: 'Loka', closeStatus: '',
			prevText: '&#x3c; Fyrri', prevStatus: '',
			prevBigText: '&#x3c;&#x3c;', prevBigStatus: '',
			nextText: 'N&aelig;sti &#x3e;', nextStatus: '',
			nextBigText: '&#x3e;&#x3e;', nextBigStatus: '',
			currentText: '&Iacute; dag', currentStatus: '',
			monthNames: ['Jan&uacute;ar','Febr&uacute;ar','Mars','Apr&iacute;l','Ma&iacute','J&uacute;n&iacute;',
			'J&uacute;l&iacute;','&Aacute;g&uacute;st','September','Okt&oacute;ber','N&oacute;vember','Desember'],
			monthNamesShort: ['Jan','Feb','Mar','Apr','Ma&iacute;','J&uacute;n',
			'J&uacute;l','&Aacute;g&uacute;','Sep','Okt','N&oacute;v','Des'],
			monthStatus: '', yearStatus: '',
			weekHeader: 'Vika', weekStatus: '',
			dayNames: ['Sunnudagur','M&aacute;nudagur','&THORN;ri&eth;judagur','Mi&eth;vikudagur','Fimmtudagur','F&ouml;studagur','Laugardagur'],
			dayNamesShort: ['Sun','M&aacute;n','&THORN;ri','Mi&eth;','Fim','F&ouml;s','Lau'],
			dayNamesMin: ['Su','M&aacute;','&THORN;r','Mi','Fi','F&ouml;','La'],
			dayStatus: 'DD', dateStatus: 'D, M d',
			dateFormat: 'dd/mm/yy', firstDay: 0,
			initStatus: '', isRTL: false
		}
		var opt = {}
		opt.onSelect = function(text, inst) {
				$(this).trigger('hasChanged', [text, inst])
			}
		$(this).datepicker(opt);
	})
})

function format_price(nStr)
{
	nStr = Math.round(nStr+0.0001);
	nStr += '';
	x = nStr.split('.');
	x1 = x[0];
	x2 = x.length > 1 ? '.' + x[1] : '';
	var rgx = /(\d+)(\d{3})/;
	while (rgx.test(x1)) {
		x1 = x1.replace(rgx, '$1' + '.' + '$2');
	}
	return x1 + x2;
}
function stripice(s) {
	var isl = "á é í ú ó þ æ ð ö"
	var eng = "a e i u o th ae d o"
	var i = isl.split(" ");
	var e = eng.split(" ");
	for(var c=0;c<i.length;c++) {
		s = s.replace(i[c], e[c]);
	}
	return s;
	
}