/********************************************************************************************/
//imageswitch
/********************************************************************************************/

	$("#art_thumbs a").click(function(){
		var full = $(this).attr("full");
		var medium = $(this).attr("medium");
		$("#mid_image").attr({ src: medium});
			$("#art_full a").attr({ href: full});
 	return false;
	});

/********************************************************************************************/
//tooltip
/********************************************************************************************/
	xOffset = 35;
	yOffset = -15;
	$("[rel=tooltip]").hover(function(e){
		var pos = $(this).offset();
		this.t = this.title;
		this.title = "";
		$("body").append("<div id='tooltip'><p class='tipBody'>"+ this.t +"</p><div class='tipPin'></div></div>");
		$("#tooltip")
			.css("top",(pos.top - xOffset) + "px")
			.css("left",(pos.left+ yOffset) + "px")
			.fadeIn("fast");
    },
	function(){
		this.title = this.t;
		$("#tooltip").remove();
    });
/********************************************************************************************/
//overlay display
/********************************************************************************************/
jQuery.fn.delay = function(time,func){
	this.each(function(){
		setTimeout(func,time);
	});

	return this;
};
$('#header_menu li').hover(
			function() {$('div', this).fadeIn('fast');},
			function() {$('div', this).css('display','none');});



$('.kat_overlay').animate({opacity: 0},0)
$('.hover').animate({opacity: 0},0)
$(".hover").hover(function(){
	$(this).prev('div').stop().animate({opacity: 0.8},300)
	},
	function(){
  $(this).prev('div').stop().animate({opacity: 0},300)
	});

$('.object_overlay').animate({opacity: 0},0)
$('.object_overlay').hover(function(){
	$(this).stop().animate({opacity: 0.2},200)
	},
	function(){
  $(this).stop().animate({opacity: 0},200)
	});

/********************************************************************************************/
//peglaj visinu
/********************************************************************************************/
function equalHeight(group) {
	tallest = 0;
	group.each(function() {
		thisHeight = $(this).height();
		if(thisHeight > tallest) {
			tallest = thisHeight;
		}
	});
	group.height(tallest);
}

/********************************************************************************************/
//searchHeader
/********************************************************************************************/
function searchHeader() {
	if ($("#searchString_header").val().length < 3) {
		alert("Termin za pretragu mora imati minimalno tri karaktera!");
		$("#searchString_header").focus();
	}
	else {
		$("#search_header").submit();
	}
}


/********************************************************************************************/
//Poll
/********************************************************************************************/
function chk_votes(id, answers_no) {
	num=0;
	$("#a_c_"+id+" :checkbox").each( function() {
		if (this.checked) num++;
		$(this).attr("disabled", "");
		$(this).parent().css("color","#000000");
	});

	$("#a_b_"+id).attr("disabled", "disabled");

	if (answers_no > 1) $("#answers_no_"+id).html((answers_no - num)+'');

	if (num >= answers_no) {

		$("#a_b_"+id).attr("disabled", "");

		$("#a_c_"+id+" :checkbox").each( function() {
			if (!this.checked) {
				$(this).attr("disabled", "disabled");
				$(this).parent().css("color","#999999");
			}
		});
	}
}

function vote(id, poll_table) {

	$("#saving_"+id).fadeIn('fast');

	var vote_data = "";

	$("#a_c_"+id+" :checkbox").each( function() {
		if (this.checked) vote_data += this.value+"###";
	});

	$.ajax({
	  type: "POST",
	  url: addr+"resources/templates/poll/poll_save.php",
	  data: "table="+poll_table+"&vote_data="+vote_data+"&id="+id,
	  success: function(data) {
	  	data=data.split("%%%");
	  	if (data[0] = "ok") {
	  		show_results(id,data[1],data[2], 'voted');
	  	}
	  	else alert('Error saving data: '+data);
	  },
	  error: function(){
  	  alert('Error');
  	}
	});
}

function show_results(id, votes, answers, voted) {
	$("#loading_"+id).hide();
	$("#poll_c_"+id).slideUp("fast");

	$("#poll_r_"+id).html('');
	if (voted == 'voted') $("#poll_r_"+id).append('<div class="poll_msg">Hvala što ste glasali.</div><div class="clearfix"><!-- --></div>');

	votes=votes.split("###");
	answers=answers.split("###");
	var sum=0;
	max = 0;
	for (i=0; i < votes.length-1; i++) {
		sum += votes[i]*1;
		if ((votes[i]*1) > max) max=votes[i]*1;
	}

	for (i=0; i < votes.length-1; i++) {
		$("#poll_r_"+id).append(answers[i]+' ~ '+Math.floor((votes[i]/sum)*100)+"%");
		$("#poll_r_"+id).append('<div class="polls-barbg" style=""><div class="polls-bar" style="background:#f00; width:'+Math.floor((votes[i]/max)*100)+'%;"></div></div>');
	}

	if (voted == 'no') $("#poll_r_"+id).append('<br /><button onClick="show_answers('+id+')">Glasanje</button>');

	$("#poll_r_"+id).slideDown("slow");
}

function show_answers(id) {
	$("#poll_c_"+id).slideDown("fast");
	$("#poll_r_"+id).slideUp("fast");
}


/********************************************************************************************/
//Cookie
/********************************************************************************************/
/**
 * Cookie plugin
 *
 * Copyright (c) 2006 Klaus Hartl (stilbuero.de)
 * Dual licensed under the MIT and GPL licenses:
 * http://www.opensource.org/licenses/mit-license.php
 * http://www.gnu.org/licenses/gpl.html
 *
 */

/**
 * Create a cookie with the given name and value and other optional parameters.
 *
 * @example $.cookie('the_cookie', 'the_value');
 * @desc Set the value of a cookie.
 * @example $.cookie('the_cookie', 'the_value', { expires: 7, path: '/', domain: 'jquery.com', secure: true });
 * @desc Create a cookie with all available options.
 * @example $.cookie('the_cookie', 'the_value');
 * @desc Create a session cookie.
 * @example $.cookie('the_cookie', null);
 * @desc Delete a cookie by passing null as value. Keep in mind that you have to use the same path and domain
 *       used when the cookie was set.
 *
 * @param String name The name of the cookie.
 * @param String value The value of the cookie.
 * @param Object options An object literal containing key/value pairs to provide optional cookie attributes.
 * @option Number|Date expires Either an integer specifying the expiration date from now on in days or a Date object.
 *                             If a negative value is specified (e.g. a date in the past), the cookie will be deleted.
 *                             If set to null or omitted, the cookie will be a session cookie and will not be retained
 *                             when the the browser exits.
 * @option String path The value of the path atribute of the cookie (default: path of page that created the cookie).
 * @option String domain The value of the domain attribute of the cookie (default: domain of page that created the cookie).
 * @option Boolean secure If true, the secure attribute of the cookie will be set and the cookie transmission will
 *                        require a secure protocol (like HTTPS).
 * @type undefined
 *
 * @name $.cookie
 * @cat Plugins/Cookie
 * @author Klaus Hartl/klaus.hartl@stilbuero.de
 */

/**
 * Get the value of a cookie with the given name.
 *
 * @example $.cookie('the_cookie');
 * @desc Get the value of a cookie.
 *
 * @param String name The name of the cookie.
 * @return The value of the cookie.
 * @type String
 *
 * @name $.cookie
 * @cat Plugins/Cookie
 * @author Klaus Hartl/klaus.hartl@stilbuero.de
 */
jQuery.cookie = function(name, value, options) {
    if (typeof value != 'undefined') { // name and value given, set cookie
        options = options || {};
        if (value === null) {
            value = '';
            options = $.extend({}, options); // clone object since it's unexpected behavior if the expired property were changed
            options.expires = -1;
        }
        var expires = '';
        if (options.expires && (typeof options.expires == 'number' || options.expires.toUTCString)) {
            var date;
            if (typeof options.expires == 'number') {
                date = new Date();
                date.setTime(date.getTime() + (options.expires * 24 * 60 * 60 * 1000));
            } else {
                date = options.expires;
            }
            expires = '; expires=' + date.toUTCString(); // use expires attribute, max-age is not supported by IE
        }
        // NOTE Needed to parenthesize options.path and options.domain
        // in the following expressions, otherwise they evaluate to undefined
        // in the packed version for some reason...
        var path = options.path ? '; path=' + (options.path) : '';
        var domain = options.domain ? '; domain=' + (options.domain) : '';
        var secure = options.secure ? '; secure' : '';
        document.cookie = [name, '=', encodeURIComponent(value), expires, path, domain, secure].join('');
    } else { // only name given, get cookie
        var cookieValue = null;
        if (document.cookie && document.cookie != '') {
            var cookies = document.cookie.split(';');
            for (var i = 0; i < cookies.length; i++) {
                var cookie = jQuery.trim(cookies[i]);
                // Does this cookie string begin with the name we want?
                if (cookie.substring(0, name.length + 1) == (name + '=')) {
                    cookieValue = decodeURIComponent(cookie.substring(name.length + 1));
                    break;
                }
            }
        }
        return cookieValue;
    }
};
