/* Table of Contents

1. Scrolling News
2. Text Resizer
3. Equal Column Heights
4. Tool Tip
5. Placeholder (Replaced In Field Labels)
6. Hover Intent

*/


/* 1. Scrolling News 
	------------------------------------------------------------------------------------------ */

/*
* Tadas Juozapaitis ( kasp3rito@gmail.com )
*/
(function($){ 
$.fn.vTicker = function(options) { 
	var defaults = {
		speed: 2000,
		pause: 10000,
		showItems: 1,
		animation: '',
		mousePause: true,
		isPaused: false
	};

	var options = $.extend(defaults, options);

	moveUp = function(obj2, height){ 
		if(options.isPaused)
			return;
		
		var obj = obj2.children('ul');
		
    	first = obj.children('li:first').clone(true);
		
    	obj.animate({top: '-=' + height + 'px'}, options.speed, function() {
        	$(this).children('li:first').remove();
        	$(this).css('top', '0px');
        });
		
		if(options.animation == 'fade')
		{
			obj.children('li:first').fadeOut(options.speed);
			obj.children('li:last').hide().fadeIn(options.speed);
		}

    	first.appendTo(obj);
	};
	
	return this.each(function() { 
		var obj = $(this);
		var maxHeight = 0;

		obj.css({overflow: 'hidden', position: 'relative'})
			.children('ul').css({position: 'absolute', margin: 0, padding: 0})
			.children('li').css({margin: 0, padding: 0});

		obj.children('ul').children('li').each(function(){
			if($(this).height() > maxHeight)
			{
				maxHeight = $(this).height();
			}
		});

		obj.children('ul').children('li').each(function(){
			$(this).height(maxHeight);
		});

		obj.height(maxHeight * options.showItems);
		
    	var interval = setInterval(function(){ moveUp(obj, maxHeight); }, options.pause);
		
		if(options.mousePause)
		{
			obj.bind("mouseenter",function(){
				options.isPaused = true;
			}).bind("mouseleave",function(){
				options.isPaused = false;
			});
		}
	});
};
})(jQuery);

/* 1. Scrolling News ------------------------------------------------------------------------------------------ */


/* 2. Text Resizer 
	------------------------------------------------------------------------------------------ */

/*
	jQuery Text Resizer plugin.
	
	Author: Mario J Vargas (angstrey at hotmail dot com)
	Website: http://angstrey.com/
	Documentation: http://angstrey.com/index.php/projects/jquery-text-resizer-plugin/
	
	Version: 1.0
	Revision History:
		* 2009-09-03: Version 1.0. Initial Release
*/
(function($) {
	var DEBUG_MODE = false;
	
	$.fn.t20_textresizer = function( options ) 
	{
	    if( DEBUG_MODE )
		    debug( this );
		
		// Stop plugin execution if no matched elements
		if( this.size() == 0 )
			return;

		// Default font sizes based on number of resize buttons.
		// "this" refers to current jQuery object
		var defaultSizes = buildDefaultFontSizes( this.size() );
	
		// Set up main options before element iteration
		var settings = $.extend( { selector: $(this).selector, sizes: defaultSizes, selectedIndex: -1 }, $.fn.t20_textresizer.defaults, options );

		// Ensure that the number of defined sizes is suitable
		// for number of resize buttons.
		if( this.size() > settings.sizes.length )
		{
		    if( DEBUG_MODE )
		    {
			    debug( 
				    "ERROR: Number of defined sizes incompatible with number of buttons => elements: " + this.size() 
				    + "; defined sizes: " + settings.sizes.length
				    + "; target: " + settings.target );
            }
               			
			return;	// Stop execution of the plugin
		}

		loadPreviousState( settings );
	
		// Iterate and bind click event function to each element
		return this.each( function( i ) {
			var $this = $(this);	// Current resize button
		
			var currSizeValue = settings.sizes[ i ];	// Size corresponding to this resize button
			
			// Mark this button as active if necessary
			if( settings.selectedIndex == i )
				$(this).addClass( "t20_textresizer-active" );
			
			// Apply the font size to target element when its 
			// corresponding resize button is clicked
			$this.bind( "click", { index: i }, function( e ) {		
				settings.selectedIndex = e.data.index;
				
				applyFontSize( currSizeValue, settings );
				saveState( currSizeValue, settings );

				markActive( this, settings );
			});
		});
	}
	
	// Default options of t20_textresizer plugin
	$.fn.t20_textresizer.defaults = {
		type  : "fontSize",	/* Available options: fontSize, css, cssClass */
		target: "body"		/* The HTML element to which the new font size will be applied */
	};

	function applyFontSize( newSize, settings )
	{
	    if( DEBUG_MODE )
		    debug( [ "target: " + settings.target, "newSize: " + newSize, "type: " + settings.type ].join( ", " ) );

		var targetElm = $( settings.target );
		switch( settings.type )
		{
			case "css":
				// Apply new inline CSS properties
				targetElm.css( newSize );
				break;

			case "cssClass":
				// Remove previously assigned CSS class from
				// target element. Iterating through matched
				// elements ensures the class is removed
				var cssClasses = settings.sizes;
				$.each( cssClasses, function( i, value ) {
					targetElm.each( function() {
						if( $(this).hasClass( value ) )
							$(this).removeClass( value );
					});
				});
				
				// Now apply the new CSS class
				targetElm.addClass( newSize );
				break;

			default:
				// Apply new font size
				targetElm.css( "font-size", newSize );
				break;
		}		
	}
	
	function markActive( sizeButton, settings )
	{
		// Deactivate previous button
		$(settings.selector).removeClass( "t20_textresizer-active" );
		
		// Mark this button as active
		$(sizeButton).addClass( "t20_textresizer-active" );
	}
	
	function buildCookieID( selector, target, prop )
	{
	    return "JQUERY.t20_textresizer[" + selector + "," + target + "]." + prop;
	}
	
	function getCookie( selector, target, prop )
	{
		var id = buildCookieID( selector, target, prop );
		
		var cookieValue = $.cookie( id );
		
		if( $.cookie( id + ".valueType" ) == "dict" && cookieValue )
		{
			var dict = {};
			var dictValues = cookieValue.split( "|" );
			
			for( var i = 0; i < dictValues.length; i++ )
			{
				// Separate key/value pair and assign to dictionary
				var keyValuePair = dictValues[ i ].split( "=" );
				dict[ keyValuePair[ 0 ] ] = unescape( keyValuePair[ 1 ] );
			}
			
			// Now that the object is finished, return it
			return dict;
		}
		
		return cookieValue;
    }
    
    function setCookie( selector, target, prop, value )
    {
		var id = buildCookieID( selector, target, prop );

		// Cookie expires in 1 year (365 days/year)
		var cookieOpts = { expires: 365, path: "/" };
		
		// Serialize value if it's an object
		if( typeof( value ) == "object" )
		{
		    // TODO: I think I wrote a JavaScript dictionary object serializer somewhere... Have to find it...
		    
			// Store type of value so we can convert it back 
			// to a dictionary object
			$.cookie( id + ".valueType", "dict", cookieOpts );

			var dict = value;	// (Assigning reference to variable dict for readability)
			var dictValues = new Array();
			for( var key in dict )
			{
				dictValues.push( key + "=" + escape( dict[ key ] ) );
			}

			var serializedVals = dictValues.join( "|" );
			$.cookie( id, serializedVals, cookieOpts );
			
			if( DEBUG_MODE )
			    debug( "In setCookie: Cookie: " + id + ": " + serializedVals );
		}
		else
		{
			$.cookie( id, value, cookieOpts );

            if( DEBUG_MODE )
			    debug( "In setCookie: Cookie: " + id + ": " + value );
		}
	}
	
	function loadPreviousState( settings )
	{
		// Determine if jquery.cookie is installed
		if( $.cookie )
		{
		    if( DEBUG_MODE )
			    debug( "In loadPreviousState(): jquery.cookie: INSTALLED" );

			var selectedIndex = getCookie( settings.selector, settings.target, "selectedIndex" );
			if( DEBUG_MODE )
			    debug( "In loadPreviousState: selectedIndex: " + selectedIndex + "; type: " + typeof(selectedIndex) );
			if( selectedIndex )
				settings.selectedIndex = selectedIndex;

			var prevSize = getCookie( settings.selector, settings.target, "size" );
			if( DEBUG_MODE )
			    debug( "In loadPreviousState: prevSize: " + prevSize + "; type: " + typeof(prevSize) );
			if( prevSize )
				applyFontSize( prevSize, settings );
		}
		else
		{
		    if( DEBUG_MODE )
			    debug( "In loadPreviousState(): jquery.cookie: NOT INSTALLED" );
		}
	}
	
	function saveState( newSize, settings )
	{
		// Determine if jquery.cookie is installed
		if( $.cookie )
		{
			if( DEBUG_MODE )
			    debug( "In saveState(): jquery.cookie: INSTALLED" );
			
			setCookie( settings.selector, settings.target, "size", newSize );
			setCookie( settings.selector, settings.target, "selectedIndex", settings.selectedIndex );
		}
		else
		{
			if( DEBUG_MODE )
			    debug( "In saveState(): jquery.cookie: NOT INSTALLED" );
		}
	}
	
	function debug( $obj )
	{
		if( window.console && window.console.log )
		{
			if( typeof( $obj ) == "string" )
				window.console.log( "jquery.t20_textresizer => " + $obj );
			else	// Assumes $obj is jQuery object
				window.console.log( "jquery.t20_textresizer => selection count: " + $obj.size() );
		}
	}
	
	function buildDefaultFontSizes( numElms )
	{
		var size0 = 14;				/* Initial size, measured in pixels */
		
		var mySizes = new Array();
		
		if( DEBUG_MODE )
		    debug( "In buildDefaultFontSizes: numElms = " + numElms );
		
		if( DEBUG_MODE )
		{
		    for( var i = 0; i < numElms; i++ )
		    {
			    // Append elements in increments of 2 units
			    var value = (size0 + (i * 2)) / 10;
			    mySizes.push( value + "em" );	
    			
			    if( DEBUG_MODE )
			        debug( "In buildDefaultFontSizes: mySizes[" + i + "] = " + mySizes[ i ] );
		    }
		}
		else
		{
		    for( var i = 0; i < numElms; i++ )
		    {
			    // Append elements in increments of 2 units
			    var value = (size0 + (i * 2)) / 10;
			    mySizes.push( value + "em" );	
		    }
		}
		
		return mySizes;
	}
})(jQuery);

/* 2. Text Resizer  ------------------------------------------------------------------------------------------ */




/* 3. Equal Column Heights  
------------------------------------------------------------------------------------------ */
function equalHeight(group) {
    var tallest = 0;
    group.each(function() {
        var thisHeight = $(this).height();
        if(thisHeight > tallest) {
            tallest = thisHeight;
        }
    });
    group.height(tallest);
}

/* 3. Equal Column Heights  ------------------------------------------------------------------------------------------ */



/* 4. Tool Tip ------------------------------------------------------------------------------------------ */

/*
 * 	Easy Tooltip 1.0 - jQuery plugin
 *	written by Alen Grakalic	
 *	http://cssglobe.com/post/4380/easy-tooltip--jquery-plugin
 *
 *	Copyright (c) 2009 Alen Grakalic (http://cssglobe.com)
 *	Dual licensed under the MIT (MIT-LICENSE.txt)
 *	and GPL (GPL-LICENSE.txt) licenses.
 *
 *	Built for jQuery library
 *	http://jquery.com
 *
 */
 
(function($) {

	$.fn.easyTooltip = function(options){
	  
		// default configuration properties
		var defaults = {	
			xOffset: 10,		
			yOffset: 25,
			tooltipId: "easyTooltip",
			clickRemove: false,
			content: "",
			useElement: ""
		}; 
			
		var options = $.extend(defaults, options);  
		var content;
				
		this.each(function() {  				
			var title = $(this).attr("title");				
			$(this).hover(function(e){											 							   
				content = (options.content != "") ? options.content : title;
				content = (options.useElement != "") ? $("#" + options.useElement).html() : content;
				$(this).attr("title","");									  				
				if (content != "" && content != undefined){			
					$("body").append("<div id='"+ options.tooltipId +"'>"+ content +"</div>");		
					$("#" + options.tooltipId)
						.css("position","absolute")
						.css("top",(e.pageY - options.yOffset) + "px")
						.css("left",(e.pageX + options.xOffset) + "px")						
						.css("display","none")
						.fadeIn("fast")
				}
			},
			function(){	
				$("#" + options.tooltipId).remove();
				$(this).attr("title",title);
			});	
			$(this).mousemove(function(e){
				$("#" + options.tooltipId)
					.css("top",(e.pageY - options.yOffset) + "px")
					.css("left",(e.pageX + options.xOffset) + "px")					
			});	
			if(options.clickRemove){
				$(this).mousedown(function(e){
					$("#" + options.tooltipId).remove();
					$(this).attr("title",title);
				});				
			}
		});
	  
	};

})(jQuery);


/*
 
 PLEASE NOTE:  We are working on phasing out "Field Label" in favor of Placeholder. 
 
 */

/* 5. In Field Label  
------------------------------------------------------------------------------------------ */

	(function( $ ){
		$.fn.fieldLabel = function(config){
			
			//CONFIG OPTIONS FOR THE PLUGIN
			if(config){
			}else{
				config = {
					className: 'fieldLabel'					
				};		
			};
			
			//LOOP OVER EACH ITEM PASSED TO THE FUNCTION
			this.each(function(){
				var label = $(this).attr('label');
				var value = $(this).val();
				
				$(this).attr('labelClass',config.className);
				
				//ON INIT IF THE FIELD HAS NO VALUE ATTACH A LABEL
				if(value == '' || value == label){			
					var value = $(this).val();
					$(this).val(label);
					$(this).addClass($(this).attr('labelClass'));
				}else{
					var value = $(this).val();
					$(this).val(value);
					$(this).removeClass($(this).attr('labelClass'));
				};
				
				//ON SELECTION OF THE FIELD, IF IT HAS A VALUE SHOW IT'S ACTUAL VALUE INSTEAD OF THE LABEL
				$(this).focus(function(){		
					var value = $(this).val();
					if(value == label){
						$(this).val('');
						$(this).removeClass($(this).attr('labelClass'));
					};			
				});
				
				//ON LEAVING FIELD IF THE FIELD HAS NO VALUE SHOW THE LABEL
				$(this).blur(function(){	
					var value = $(this).val();
					if(value == ''){
						$(this).val(label);	
						$(this).addClass($(this).attr('labelClass'));
					};
				});
			});
					
			return null;
		};
	})( jQuery );
	
/* END: In Field Label ------------------------------------------------------------------------------------------ */


/* START: 6. Hover Intent ------------------------------------------------------------------------------------------ */


/**
* hoverIntent r5 // 2007.03.27 // jQuery 1.1.2+
* <http://cherne.net/brian/resources/jquery.hoverIntent.html>
* 
* @param  f  onMouseOver function || An object with configuration options
* @param  g  onMouseOut function  || Nothing (use configuration options object)
* @author    Brian Cherne <brian@cherne.net>
*/
(function($){$.fn.hoverIntent=function(f,g){var cfg={sensitivity:7,interval:100,timeout:0};cfg=$.extend(cfg,g?{over:f,out:g}:f);var cX,cY,pX,pY;var track=function(ev){cX=ev.pageX;cY=ev.pageY;};var compare=function(ev,ob){ob.hoverIntent_t=clearTimeout(ob.hoverIntent_t);if((Math.abs(pX-cX)+Math.abs(pY-cY))<cfg.sensitivity){$(ob).unbind("mousemove",track);ob.hoverIntent_s=1;return cfg.over.apply(ob,[ev]);}else{pX=cX;pY=cY;ob.hoverIntent_t=setTimeout(function(){compare(ev,ob);},cfg.interval);}};var delay=function(ev,ob){ob.hoverIntent_t=clearTimeout(ob.hoverIntent_t);ob.hoverIntent_s=0;return cfg.out.apply(ob,[ev]);};var handleHover=function(e){var p=(e.type=="mouseover"?e.fromElement:e.toElement)||e.relatedTarget;while(p&&p!=this){try{p=p.parentNode;}catch(e){p=this;}}if(p==this){return false;}var ev=jQuery.extend({},e);var ob=this;if(ob.hoverIntent_t){ob.hoverIntent_t=clearTimeout(ob.hoverIntent_t);}if(e.type=="mouseover"){pX=ev.pageX;pY=ev.pageY;$(ob).bind("mousemove",track);if(ob.hoverIntent_s!=1){ob.hoverIntent_t=setTimeout(function(){compare(ev,ob);},cfg.interval);}}else{$(ob).unbind("mousemove",track);if(ob.hoverIntent_s==1){ob.hoverIntent_t=setTimeout(function(){delay(ev,ob);},cfg.timeout);}}};return this.mouseover(handleHover).mouseout(handleHover);};})(jQuery);


/* END: Hover Intent ------------------------------------------------------------------------------------------ */