$(document).ready(function() {
   	init();
});

function init(){
	$('#nav li:not(.current_page_item,.current_page_ancestor) a').hover(
		function() {
			$(this).parent().attr("style", "background: url('http://productmanagement.se/v2/wp-content/themes/productmanagement/images/tab-left-on.gif') 0 2px no-repeat");
		}, 
		function() {
			$(this).parent().attr("style", "background: url('http://productmanagement.se/v2/wp-content/themes/productmanagement/images/tab-left-off.gif') 0 2px no-repeat");
		}
	);
	
	$('#sidebar .post:last').addClass('post-last');
	
	var browser = $.browser.browser();
	var version = $.browser.version.number();
	var os = $.browser.OS();
	
	if(browser == "Safari") {
		$("ul#nav li.current_page_item, ul#nav li.current_page_ancestor").attr('style', 'padding-top:1px; background-position: 0 3px;');
		$("ul#nav li a").hover(function() {
			$(this).parent().attr('style', "padding-top:1px; background: url('http://productmanagement.se/v2/wp-content/themes/productmanagement/images/tab-left-on.gif') 0 3px no-repeat;");
		});
	}
	
	$('form#newsletter').submit(function() {
		var _error = false;
		$('form#newsletter input:text').each(function() {
			$(this).attr('style', 'border: none;');
			if($(this).val() == "") {
				_error = true;
				$(this).attr('style', 'border: 1px solid red;');
			}
		});
		
		if(_error == true) {
			$('.msg').html('<p></p>');
			return false;
		}else {
			$('.msg').html('<p>Tack f&ouml;r din anm&auml;lan</p>');
			return true;
		}
	});
}