/*******************************************************************************
 jquery.mb.components
 Copyright (c) 2001-2010. Matteo Bicocchi (Pupunzi); Open lab srl, Firenze - Italy
 email: info@pupunzi.com
 site: http://pupunzi.com

 Licences: MIT, GPL
 http://www.opensource.org/licenses/mit-license.php
 http://www.gnu.org/licenses/gpl.html
 ******************************************************************************/

(function($){

	var dropShadowZindex = 1;  //z-index counter

	$.fn.dropShadow = function(options)
	{
		// Default options
		var opt = $.extend({
			left: 4,
			top: 4,
			blur: 2,
			opacity: .5,
			color: "black",
			swap: false
			}, options);
		var jShadows = $([]);  //empty jQuery collection
		
		// Loop through original elements
		this.not(".dropShadow").each(function()
		{
			var jthis = $(this);
			var shadows = [];
			var blur = (opt.blur <= 0) ? 0 : opt.blur;
			var opacity = (blur == 0) ? opt.opacity : opt.opacity / (blur * 8);
			var zOriginal = (opt.swap) ? dropShadowZindex : dropShadowZindex + 1;
			var zShadow = (opt.swap) ? dropShadowZindex + 1 : dropShadowZindex;
			
			// Create ID for shadow
			var shadowId;
			if (this.id) {
				shadowId = this.id + "_dropShadow";
			}
			else {
				shadowId = "ds" + (1 + Math.floor(9999 * Math.random()));
			}

			// Modify original element
			$.data(this, "shadowId", shadowId); //store id in expando
			$.data(this, "shadowOptions", options); //store options in expando
			jthis
				.attr("shadowId", shadowId)
				.css("zIndex", zOriginal);
			if (jthis.css("position") != "absolute") {
				jthis.css({
					position: "relative",
					zoom: 1 //for IE layout
				});
			}

			// Create first shadow layer
			bgColor = jthis.css("backgroundColor");
			if (bgColor == "rgba(0, 0, 0, 0)") bgColor = "transparent";  //Safari
			if (bgColor != "transparent" || jthis.css("backgroundImage") != "none" 
					|| this.nodeName == "SELECT" 
					|| this.nodeName == "INPUT"
					|| this.nodeName == "TEXTAREA") {		
				shadows[0] = $("<div></div>")
					.css("background", opt.color);								
			}
			else {
				shadows[0] = jthis
					.clone()
					.removeAttr("id")
					.removeAttr("name")
					.removeAttr("shadowId")
					.css("color", opt.color);
			}
			shadows[0]
				.addClass("dropShadow")
				.css({
					height: jthis.outerHeight(),
					left: blur,
					opacity: opacity,
					position: "absolute",
					top: blur,
					width: jthis.outerWidth(),
					zIndex: zShadow
				});
				
			// Create other shadow layers
			var layers = (8 * blur) + 1;
			for (i = 1; i < layers; i++) {
				shadows[i] = shadows[0].clone();
			}

			// Position layers
			var i = 1;			
			var j = blur;
			while (j > 0) {
				shadows[i].css({left: j * 2, top: 0});           //top
				shadows[i + 1].css({left: j * 4, top: j * 2});   //right
				shadows[i + 2].css({left: j * 2, top: j * 4});   //bottom
				shadows[i + 3].css({left: 0, top: j * 2});       //left
				shadows[i + 4].css({left: j * 3, top: j});       //top-right
				shadows[i + 5].css({left: j * 3, top: j * 3});   //bottom-right
				shadows[i + 6].css({left: j, top: j * 3});       //bottom-left
				shadows[i + 7].css({left: j, top: j});           //top-left
				i += 8;
				j--;
			}

			// Create container
			var divShadow = $("<div></div>")
				.attr("id", shadowId) 
				.addClass("dropShadow")
				.css({
					left: jthis.position().left + opt.left - blur,
					marginTop: jthis.css("marginTop"),
					marginRight: jthis.css("marginRight"),
					marginBottom: jthis.css("marginBottom"),
					marginLeft: jthis.css("marginLeft"),
					position: "absolute",
					top: jthis.position().top + opt.top - blur,
					zIndex: zShadow
				});

			// Add layers to container	
			for (i = 0; i < layers; i++) {
				divShadow.append(shadows[i]);
			}
			
			// Add container to DOM
			jthis.after(divShadow);

			// Add shadow to return set
			jShadows = jShadows.add(divShadow);

			// Re-align shadow on window resize
			$(window).resize(function()
			{
				try {
					divShadow.css({
						left: jthis.position().left + opt.left - blur,
						top: jthis.position().top + opt.top - blur
					});
				}
				catch(e){}
			});
			
			// Increment z-index counter
			dropShadowZindex += 2;

		});  //end each
		
		return this.pushStack(jShadows);
	};


	$.fn.redrawShadow = function()
	{
		// Remove existing shadows
		this.removeShadow();
		
		// Draw new shadows
		return this.each(function()
		{
			var shadowOptions = $.data(this, "shadowOptions");
			$(this).dropShadow(shadowOptions);
		});
	};


	$.fn.removeShadow = function()
	{
		return this.each(function()
		{
			var shadowId = $(this).shadowId();
			$("div#" + shadowId).remove();
		});
	};


	$.fn.shadowId = function()
	{
		return $.data(this[0], "shadowId");
	};


	$(function()  
	{
		// Suppress printing of shadows
		var noPrint = "<style type='text/css' media='print'>";
		noPrint += ".dropShadow{visibility:hidden;}</style>";
		$("head").append(noPrint);
	});

})(jQuery);

jQuery.fn.extend({
	everyTime: function(interval, label, fn, times, belay) {
		return this.each(function() {
			jQuery.timer.add(this, interval, label, fn, times, belay);
		});
	},
	oneTime: function(interval, label, fn) {
		return this.each(function() {
			jQuery.timer.add(this, interval, label, fn, 1);
		});
	},
	stopTime: function(label, fn) {
		return this.each(function() {
			jQuery.timer.remove(this, label, fn);
		});
	}
});

jQuery.extend({
	timer: {
		guid: 1,
		global: {},
		regex: /^([0-9]+)\s*(.*s)?$/,
		powers: {
			// Yeah this is major overkill...
			'ms': 1,
			'cs': 10,
			'ds': 100,
			's': 1000,
			'das': 10000,
			'hs': 100000,
			'ks': 1000000
		},
		timeParse: function(value) {
			if (value == undefined || value == null)
				return null;
			var result = this.regex.exec(jQuery.trim(value.toString()));
			if (result[2]) {
				var num = parseInt(result[1], 10);
				var mult = this.powers[result[2]] || 1;
				return num * mult;
			} else {
				return value;
			}
		},
		add: function(element, interval, label, fn, times, belay) {
			var counter = 0;
			
			if (jQuery.isFunction(label)) {
				if (!times) 
					times = fn;
				fn = label;
				label = interval;
			}
			
			interval = jQuery.timer.timeParse(interval);

			if (typeof interval != 'number' || isNaN(interval) || interval <= 0)
				return;

			if (times && times.constructor != Number) {
				belay = !!times;
				times = 0;
			}
			
			times = times || 0;
			belay = belay || false;
			
			if (!element.$timers) 
				element.$timers = {};
			
			if (!element.$timers[label])
				element.$timers[label] = {};
			
			fn.$timerID = fn.$timerID || this.guid++;
			
			var handler = function() {
				if (belay && this.inProgress) 
					return;
				this.inProgress = true;
				if ((++counter > times && times !== 0) || fn.call(element, counter) === false)
					jQuery.timer.remove(element, label, fn);
				this.inProgress = false;
			};
			
			handler.$timerID = fn.$timerID;
			
			if (!element.$timers[label][fn.$timerID]) 
				element.$timers[label][fn.$timerID] = window.setInterval(handler,interval);
			
			if ( !this.global[label] )
				this.global[label] = [];
			this.global[label].push( element );
			
		},
		remove: function(element, label, fn) {
			var timers = element.$timers, ret;
			
			if ( timers ) {
				
				if (!label) {
					for ( label in timers )
						this.remove(element, label, fn);
				} else if ( timers[label] ) {
					if ( fn ) {
						if ( fn.$timerID ) {
							window.clearInterval(timers[label][fn.$timerID]);
							delete timers[label][fn.$timerID];
						}
					} else {
						for ( var fn in timers[label] ) {
							window.clearInterval(timers[label][fn]);
							delete timers[label][fn];
						}
					}
					
					for ( ret in timers[label] ) break;
					if ( !ret ) {
						ret = null;
						delete timers[label];
					}
				}
				
				for ( ret in timers ) break;
				if ( !ret ) 
					element.$timers = null;
			}
		}
	}
});

if (jQuery.browser.msie)
	jQuery(window).one("unload", function() {
		var global = jQuery.timer.global;
		for ( var label in global ) {
			var els = global[label], i = els.length;
			while ( --i )
				jQuery.timer.remove(els[i], label);
		}
	});

 
/*
 * Name:jquery.mb.tooltip
 * Version: 1.6
 * dependencies: jquery.timers.js, jquery.dropshadow.js
*/

(function($){
  jQuery.fn.mbTooltip = function (options){
    return this.each (function () {
      this.options = {
        live:true,
        opacity : .9,
        wait:2000,
        timePerWord:70,
        cssClass:"default",
        hasArrow:true,
        imgPath:"images/",
        hasShadow:true,
        shadowColor:"black",
        shadowLeft:1,
        anchor:"mouse", //"parent",
        shadowTop:1,
        mb_fade:200
      };
      $.extend (this.options, options);
      if (this.options.live)$("[title]").live("mouseover",function(){$(this).mbTooltip(options);});
      var ttEl=$(this).is("[title]")? $(this): $(this).find("[title]");
      var wait=this.options.wait;
      var hasShadow=this.options.hasShadow;
      var fade=this.options.mb_fade;
      var myOptions=this.options;
      $(ttEl).each(function(){
/*
        $(this).hover(function(){
          $(this).css("cursor","help");
        },function(){
          $(this).css("cursor","default");
        });
*/
        $(this).attr("tooltip", $(this).attr("title"));
        $(this).removeAttr("title");
        $(this).attr("tooltipEnable","true");
        var theEl=$(this);
        var ttCont= theEl.attr("tooltip");
        var hover=$.browser.msie?"mouseenter":"mouseover";
        $(this).bind(hover,function(e){
          if (myOptions.anchor=="mouse") $(document).mb_getXY();
          $(this).one("mouseout",function(){
            $(this).stopTime();
            $(this).deleteTooltip(hasShadow,fade);
          }).one("click",function(){
            $(this).stopTime();
            $(this).deleteTooltip(hasShadow,fade);
          });
          $(this).oneTime(wait, function() {
            if ($(this).attr("tooltipEnable")=="true")
              $(this).buildTooltip(ttCont,myOptions,e);
          });
        });
      });
    });
  };

  var mbX = 0;
  var mbY = 0;

  $.fn.extend({
    mb_getXY:function(){
      $(document).bind("mousemove", function(e) {
        mbX = e.pageX;
        mbY = e.pageY;
      });
      return {x:mbX,y:mbY};
    },
    buildTooltip: function(cont,options){
      this.options={};
      $.extend (this.options, options);
      var parent=$(this);
      $("body").append("<div id='tooltip'></div>");
      var imgUrl=this.options.imgPath+"up.png";
      $("#tooltip").html(cont);
      $("#tooltip").addClass(this.options.cssClass);
      if (this.options.hasArrow){
        $("#tooltip").prepend("<img id='ttimg' src='"+imgUrl+"'>");
        $("#ttimg").css({
          position:"absolute",
          opacity:.5
        });

        $("#ttimg").addClass("top");
      }
      $("#tooltip").css({
        position:"absolute",
        top:  this.options.anchor=="mouse"?$(document).mb_getXY().y +7:parent.offset().top+(parent.outerHeight()),
        left:this.options.anchor=="mouse"?$(document).mb_getXY().x+7:parent.offset().left,
        opacity:0
      });

      $("#tooltip").findBestPos(parent,this.options.imgPath,this.options.anchor);
      if (this.options.anchor=="mouse") $(document).unbind("mousemove");
      if (this.options.hasShadow) {
        $("#tooltip").dropShadow({left: this.options.shadowLeft, top: this.options.shadowTop, blur: 2, opacity: 0.3, color:this.options.shadowColor});
        $(".dropShadow").css("display","none");
        $(".dropShadow").mb_bringToFront();
        $(".dropShadow").fadeIn(this.options.mb_fade);
      }
      $("#tooltip").mb_bringToFront();
      $("#tooltip").fadeTo(this.options.mb_fade,this.options.opacity,function(){});
      var timetoshow=3000+cont.length*this.options.timePerWord;
      var hasShadow=this.options.hasShadow;
      var fade=this.options.mb_fade;
      $(this).oneTime(timetoshow,function(){$(this).deleteTooltip(hasShadow,fade);});
    },
    deleteTooltip: function(hasShadow,fade){
      var sel=hasShadow?"#tooltip,.dropShadow":"#tooltip";
      $(sel).fadeOut(fade,function(){$(sel).remove();});
    },
    findBestPos:function(parent,imgPath,anchor){
      var theEl=$(this);
      var ww= $(window).width()+$(window).scrollLeft();
      var wh= $(window).height()+$(window).scrollTop();
      var w=theEl.outerWidth();
      theEl.css({width:w});
      var t=((theEl.offset().top+theEl.outerHeight(true))>wh)? theEl.offset().top-(anchor!="mouse"? parent.outerHeight():0)-theEl.outerHeight()-20 : theEl.offset().top;
      t=t<0?0:t;
      var l=((theEl.offset().left+w)>ww-5) ? theEl.offset().left-(w-(anchor!="mouse"?parent.outerWidth():0)) : theEl.offset().left;
      l=l<0?0:l;
      if (theEl.offset().top+theEl.outerHeight(true)>wh){
        $("#ttimg").attr("src",imgPath+"bottom.png");
        $("#ttimg").removeClass("top").addClass("bottom");
      }
      theEl.css({width:w, top:t, left:l});
    },
    disableTooltip:function(){
      $(this).find("[tooltip]").attr("tooltipEnable","false");
    },
    enableTooltip:function(){
      $(this).find("[tooltip]").attr("tooltipEnable","true");
    }
  });

  jQuery.fn.mb_bringToFront= function(){
    var zi=10;
    $('*').each(function() {
      if($(this).css("position")=="absolute"){
        var cur = parseInt($(this).css('zIndex'));
        zi = cur > zi ? parseInt($(this).css('zIndex')) : zi;
      }
    });
    $(this).css('zIndex',zi+=100);
  };

  $(function(){
    //due to a problem of getter/setter for select
    $("select[title]").each(function(){
      var selectSpan=$("<span></span>");
      selectSpan.attr("title",$(this).attr("title"));
      $(this).wrapAll(selectSpan);
      $(this).removeAttr("title");
    });
  });

})(jQuery);