/*!
 * jQuery corner plugin: simple corner rounding
 * Examples and documentation at: http://jquery.malsup.com/corner/
 * version 2.12 (23-MAY-2011)
 * Requires jQuery v1.3.2 or later
 * Dual licensed under the MIT and GPL licenses:
 * http://www.opensource.org/licenses/mit-license.php
 * http://www.gnu.org/licenses/gpl.html
 * Authors: Dave Methvin and Mike Alsup
 */

/**
 *  corner() takes a single string argument:  $('#myDiv').corner("effect corners width")
 *
 *  effect:  name of the effect to apply, such as round, bevel, notch, bite, etc (default is round). 
 *  corners: one or more of: top, bottom, tr, tl, br, or bl.  (default is all corners)
 *  width:   width of the effect; in the case of rounded corners this is the radius. 
 *           specify this value using the px suffix such as 10px (yes, it must be pixels).
 */
(function($) { 

var style = document.createElement('div').style,
    moz = style['MozBorderRadius'] !== undefined,
    webkit = style['WebkitBorderRadius'] !== undefined,
    radius = style['borderRadius'] !== undefined || style['BorderRadius'] !== undefined,
    mode = document.documentMode || 0,
    noBottomFold = $.browser.msie && (($.browser.version < 8 && !mode) || mode < 8),

    expr = $.browser.msie && (function() {
        var div = document.createElement('div');
        try { div.style.setExpression('width','0+0'); div.style.removeExpression('width'); }
        catch(e) { return false; }
        return true;
    })();

$.support = $.support || {};
$.support.borderRadius = moz || webkit || radius; // so you can do:  if (!$.support.borderRadius) $('#myDiv').corner();

function sz(el, p) { 
    return parseInt($.css(el,p))||0; 
};
function hex2(s) {
    s = parseInt(s).toString(16);
    return ( s.length < 2 ) ? '0'+s : s;
};
function gpc(node) {
    while(node) {
        var v = $.css(node,'backgroundColor'), rgb;
        if (v && v != 'transparent' && v != 'rgba(0, 0, 0, 0)') {
            if (v.indexOf('rgb') >= 0) { 
                rgb = v.match(/\d+/g); 
                return '#'+ hex2(rgb[0]) + hex2(rgb[1]) + hex2(rgb[2]);
            }
            return v;
        }
        if (node.nodeName.toLowerCase() == 'html')
            break;
        node = node.parentNode; // keep walking if transparent
    }
    return '#ffffff';
};

function getWidth(fx, i, width) {
    switch(fx) {
    case 'round':  return Math.round(width*(1-Math.cos(Math.asin(i/width))));
    case 'cool':   return Math.round(width*(1+Math.cos(Math.asin(i/width))));
    case 'sharp':  return width-i;
    case 'bite':   return Math.round(width*(Math.cos(Math.asin((width-i-1)/width))));
    case 'slide':  return Math.round(width*(Math.atan2(i,width/i)));
    case 'jut':    return Math.round(width*(Math.atan2(width,(width-i-1))));
    case 'curl':   return Math.round(width*(Math.atan(i)));
    case 'tear':   return Math.round(width*(Math.cos(i)));
    case 'wicked': return Math.round(width*(Math.tan(i)));
    case 'long':   return Math.round(width*(Math.sqrt(i)));
    case 'sculpt': return Math.round(width*(Math.log((width-i-1),width)));
    case 'dogfold':
    case 'dog':    return (i&1) ? (i+1) : width;
    case 'dog2':   return (i&2) ? (i+1) : width;
    case 'dog3':   return (i&3) ? (i+1) : width;
    case 'fray':   return (i%2)*width;
    case 'notch':  return width; 
    case 'bevelfold':
    case 'bevel':  return i+1;
    case 'steep':  return i/2 + 1;
    case 'invsteep':return (width-i)/2+1;
    }
};

$.fn.corner = function(options) {
    // in 1.3+ we can fix mistakes with the ready state
    if (this.length == 0) {
        if (!$.isReady && this.selector) {
            var s = this.selector, c = this.context;
            $(function() {
                $(s,c).corner(options);
            });
        }
        return this;
    }

    return this.each(function(index){
        var $this = $(this),
            // meta values override options
            o = [$this.attr($.fn.corner.defaults.metaAttr) || '', options || ''].join(' ').toLowerCase(),
            keep = /keep/.test(o),                       // keep borders?
            cc = ((o.match(/cc:(#[0-9a-f]+)/)||[])[1]),  // corner color
            sc = ((o.match(/sc:(#[0-9a-f]+)/)||[])[1]),  // strip color
            width = parseInt((o.match(/(\d+)px/)||[])[1]) || 10, // corner width
            re = /round|bevelfold|bevel|notch|bite|cool|sharp|slide|jut|curl|tear|fray|wicked|sculpt|long|dog3|dog2|dogfold|dog|invsteep|steep/,
            fx = ((o.match(re)||['round'])[0]),
            fold = /dogfold|bevelfold/.test(o),
            edges = { T:0, B:1 },
            opts = {
                TL:  /top|tl|left/.test(o),       TR:  /top|tr|right/.test(o),
                BL:  /bottom|bl|left/.test(o),    BR:  /bottom|br|right/.test(o)
            },
            // vars used in func later
            strip, pad, cssHeight, j, bot, d, ds, bw, i, w, e, c, common, $horz;
        
        if ( !opts.TL && !opts.TR && !opts.BL && !opts.BR )
            opts = { TL:1, TR:1, BL:1, BR:1 };
            
        // support native rounding
        if ($.fn.corner.defaults.useNative && fx == 'round' && (radius || moz || webkit) && !cc && !sc) {
            if (opts.TL)
                $this.css(radius ? 'border-top-left-radius' : moz ? '-moz-border-radius-topleft' : '-webkit-border-top-left-radius', width + 'px');
            if (opts.TR)
                $this.css(radius ? 'border-top-right-radius' : moz ? '-moz-border-radius-topright' : '-webkit-border-top-right-radius', width + 'px');
            if (opts.BL)
                $this.css(radius ? 'border-bottom-left-radius' : moz ? '-moz-border-radius-bottomleft' : '-webkit-border-bottom-left-radius', width + 'px');
            if (opts.BR)
                $this.css(radius ? 'border-bottom-right-radius' : moz ? '-moz-border-radius-bottomright' : '-webkit-border-bottom-right-radius', width + 'px');
            return;
        }
            
        strip = document.createElement('div');
        $(strip).css({
            overflow: 'hidden',
            height: '1px',
            minHeight: '1px',
            fontSize: '1px',
            backgroundColor: sc || 'transparent',
            borderStyle: 'solid'
        });
    
        pad = {
            T: parseInt($.css(this,'paddingTop'))||0,     R: parseInt($.css(this,'paddingRight'))||0,
            B: parseInt($.css(this,'paddingBottom'))||0,  L: parseInt($.css(this,'paddingLeft'))||0
        };

        if (typeof this.style.zoom != undefined) this.style.zoom = 1; // force 'hasLayout' in IE
        if (!keep) this.style.border = 'none';
        strip.style.borderColor = cc || gpc(this.parentNode);
        cssHeight = $(this).outerHeight();

        for (j in edges) {
            bot = edges[j];
            // only add stips if needed
            if ((bot && (opts.BL || opts.BR)) || (!bot && (opts.TL || opts.TR))) {
                strip.style.borderStyle = 'none '+(opts[j+'R']?'solid':'none')+' none '+(opts[j+'L']?'solid':'none');
                d = document.createElement('div');
                $(d).addClass('jquery-corner');
                ds = d.style;

                bot ? this.appendChild(d) : this.insertBefore(d, this.firstChild);

                if (bot && cssHeight != 'auto') {
                    if ($.css(this,'position') == 'static')
                        this.style.position = 'relative';
                    ds.position = 'absolute';
                    ds.bottom = ds.left = ds.padding = ds.margin = '0';
                    if (expr)
                        ds.setExpression('width', 'this.parentNode.offsetWidth');
                    else
                        ds.width = '100%';
                }
                else if (!bot && $.browser.msie) {
                    if ($.css(this,'position') == 'static')
                        this.style.position = 'relative';
                    ds.position = 'absolute';
                    ds.top = ds.left = ds.right = ds.padding = ds.margin = '0';
                    
                    // fix ie6 problem when blocked element has a border width
                    if (expr) {
                        bw = sz(this,'borderLeftWidth') + sz(this,'borderRightWidth');
                        ds.setExpression('width', 'this.parentNode.offsetWidth - '+bw+'+ "px"');
                    }
                    else
                        ds.width = '100%';
                }
                else {
                    ds.position = 'relative';
                    ds.margin = !bot ? '-'+pad.T+'px -'+pad.R+'px '+(pad.T-width)+'px -'+pad.L+'px' : 
                                        (pad.B-width)+'px -'+pad.R+'px -'+pad.B+'px -'+pad.L+'px';                
                }

                for (i=0; i < width; i++) {
                    w = Math.max(0,getWidth(fx,i, width));
                    e = strip.cloneNode(false);
                    e.style.borderWidth = '0 '+(opts[j+'R']?w:0)+'px 0 '+(opts[j+'L']?w:0)+'px';
                    bot ? d.appendChild(e) : d.insertBefore(e, d.firstChild);
                }
                
                if (fold && $.support.boxModel) {
                    if (bot && noBottomFold) continue;
                    for (c in opts) {
                        if (!opts[c]) continue;
                        if (bot && (c == 'TL' || c == 'TR')) continue;
                        if (!bot && (c == 'BL' || c == 'BR')) continue;
                        
                        common = { position: 'absolute', border: 'none', margin: 0, padding: 0, overflow: 'hidden', backgroundColor: strip.style.borderColor };
                        $horz = $('<div/>').css(common).css({ width: width + 'px', height: '1px' });
                        switch(c) {
                        case 'TL': $horz.css({ bottom: 0, left: 0 }); break;
                        case 'TR': $horz.css({ bottom: 0, right: 0 }); break;
                        case 'BL': $horz.css({ top: 0, left: 0 }); break;
                        case 'BR': $horz.css({ top: 0, right: 0 }); break;
                        }
                        d.appendChild($horz[0]);
                        
                        var $vert = $('<div/>').css(common).css({ top: 0, bottom: 0, width: '1px', height: width + 'px' });
                        switch(c) {
                        case 'TL': $vert.css({ left: width }); break;
                        case 'TR': $vert.css({ right: width }); break;
                        case 'BL': $vert.css({ left: width }); break;
                        case 'BR': $vert.css({ right: width }); break;
                        }
                        d.appendChild($vert[0]);
                    }
                }
            }
        }
    });
};

$.fn.uncorner = function() { 
    if (radius || moz || webkit)
        this.css(radius ? 'border-radius' : moz ? '-moz-border-radius' : '-webkit-border-radius', 0);
    $('div.jquery-corner', this).remove();
    return this;
};

// expose options
$.fn.corner.defaults = {
    useNative: true, // true if plugin should attempt to use native browser support for border radius rounding
    metaAttr:  'data-corner' // name of meta attribute to use for options
};
    
})(jQuery);


/**
 * @version		$Id:  $Revision
 * @package		jquery
 * @subpackage	lofslidernews
 * @copyright	Copyright (C) JAN 2010 LandOfCoder.com <@emai:landofcoder@gmail.com>. All rights reserved.
 * @website     http://landofcoder.com
 * @license		This plugin is dual-licensed under the GNU General Public License and the MIT License 
 */
// JavaScript Document
(function($) {
	 $.fn.lofJSidernews = function( settings ) {
	 	return this.each(function() {
			// get instance of the lofSiderNew.
			new  $.lofSidernews( this, settings ); 
		});
 	 }
	 $.lofSidernews = function( obj, settings ){
		this.settings = {
			direction	    	: '',
			mainItemSelector    : 'li',
			navInnerSelector	: 'ul',
			navSelector  		: 'li' ,
			navigatorEvent		: 'click',
			wapperSelector: 	'.lof-main-wapper',
			interval	  	 	: 4000,
			auto			    : false, // whether to automatic play the slideshow
			maxItemDisplay	 	: 3,
			startItem			: 0,
			navPosition			: 'vertical', 
			navigatorHeight		: 68,
			navigatorWidth		: 240,
			duration			: 221,
			navItemsSelector    : '.lof-navigator li',
			navOuterSelector    : '.lof-navigator-outer' ,
			isPreloaded			: true,
			easing				: 'easeInOutQuad'
		}	
		$.extend( this.settings, settings ||{} );	
		this.nextNo         = null;
		this.previousNo     = null;
		this.maxWidth  = this.settings.mainWidth || 600;
		this.wrapper = $( obj ).find( this.settings.wapperSelector );	
		this.slides = this.wrapper.find( this.settings.mainItemSelector );
		if( !this.wrapper.length || !this.slides.length ) return ;
		// set width of wapper
		if( this.settings.maxItemDisplay > this.slides.length ){
			this.settings.maxItemDisplay = this.slides.length;	
		}
		this.currentNo      = isNaN(this.settings.startItem)||this.settings.startItem > this.slides.length?0:this.settings.startItem;
		this.navigatorOuter = $( obj ).find( this.settings.navOuterSelector );	
		this.navigatorItems = $( obj ).find( this.settings.navItemsSelector ) ;
		this.navigatorInner = this.navigatorOuter.find( this.settings.navInnerSelector );
		
		if( this.settings.navPosition == 'horizontal' ){ 
			this.navigatorInner.width( this.slides.length * this.settings.navigatorWidth );
			this.navigatorOuter.width( this.settings.maxItemDisplay * this.settings.navigatorWidth );
			this.navigatorOuter.height(	this.settings.navigatorHeight );
			
		} else {
			this.navigatorInner.height( this.slides.length * this.settings.navigatorHeight );	
			
			this.navigatorOuter.height( this.settings.maxItemDisplay * this.settings.navigatorHeight );
			this.navigatorOuter.width(	this.settings.navigatorWidth );
		}		
		this.navigratorStep = this.__getPositionMode( this.settings.navPosition );		
		this.directionMode = this.__getDirectionMode();  
		
		
		if( this.settings.direction == 'opacity') {
			this.wrapper.addClass( 'lof-opacity' );
	
			$(this.slides).css('opacity',0).corner("round").eq(this.currentNo).css('opacity',1).corner("round");
		} else { 
			this.wrapper.css({'left':'-'+this.currentNo*this.maxSize+'px', 'width':( this.maxWidth ) * this.slides.length } );
		}

		
		if( this.settings.isPreloaded ) {
			this.preLoadImage( this.onComplete );
		} else {
			this.onComplete();
		}
		
	 }
     $.lofSidernews.fn =  $.lofSidernews.prototype;
     $.lofSidernews.fn.extend =  $.lofSidernews.extend = $.extend;
	 
	 $.lofSidernews.fn.extend({
							  
		startUp:function( obj, wrapper ) {
			seft = this;

			this.navigatorItems.each( function(index, item ){
				$(item).click( function(){
					seft.jumping( index, true );
					seft.setNavActive( index, item );					
				} );
				$(item).css( {'height': seft.settings.navigatorHeight, 'width':  seft.settings.navigatorWidth} );
			})
			this.registerWheelHandler( this.navigatorOuter, this );
			this.setNavActive(this.currentNo );
			
			if( this.settings.buttons && typeof (this.settings.buttons) == "object" ){
				this.registerButtonsControl( 'click', this.settings.buttons, this );

			}
			if( this.settings.auto ) 
			this.play( this.settings.interval,'next', true );
			
			return this;
		},
		onComplete:function(){
			setTimeout( function(){ $('.preload').fadeOut( 900 ); }, 400 );	this.startUp( );
		},
		preLoadImage:function(  callback ){
			var self = this;
			var images = this.wrapper.find( 'img' );
	
			var count = 0;
			images.each( function(index,image){ 
				if( !image.complete ){				  
					image.onload =function(){
						count++;
						if( count >= images.length ){
							self.onComplete();
						}
					}
					image.onerror =function(){ 
						count++;
						if( count >= images.length ){
							self.onComplete();
						}	
					}
				}else {
					count++;
					if( count >= images.length ){
						self.onComplete();
					}	
				}
			} );
		},
		navivationAnimate:function( currentIndex ) { 
			if (currentIndex <= this.settings.startItem 
				|| currentIndex - this.settings.startItem >= this.settings.maxItemDisplay-1) {
					this.settings.startItem = currentIndex - this.settings.maxItemDisplay+2;
					if (this.settings.startItem < 0) this.settings.startItem = 0;
					if (this.settings.startItem >this.slides.length-this.settings.maxItemDisplay) {
						this.settings.startItem = this.slides.length-this.settings.maxItemDisplay;
					}
			}		
			this.navigatorInner.stop().animate( eval('({'+this.navigratorStep[0]+':-'+this.settings.startItem*this.navigratorStep[1]+'})'), 
												{duration:500, easing:'easeInOutQuad'} );	
		},
		setNavActive:function( index, item ){
			if( (this.navigatorItems) ){ 
				this.navigatorItems.removeClass( 'active' );
				$(this.navigatorItems.get(index)).addClass( 'active' );	
				this.navivationAnimate( this.currentNo );	
			}
		},
		__getPositionMode:function( position ){
			if(	position  == 'horizontal' ){
				return ['left', this.settings.navigatorWidth];
			}
			return ['top', this.settings.navigatorHeight];
		},
		__getDirectionMode:function(){
			switch( this.settings.direction ){
				case 'opacity': this.maxSize=0; return ['opacity','opacity'];
				default: this.maxSize=this.maxWidth; return ['left','width'];
			}
		},
		registerWheelHandler:function( element, obj ){ 
			 element.bind('mousewheel', function(event, delta ) {
				var dir = delta > 0 ? 'Up' : 'Down',
					vel = Math.abs(delta);
				if( delta > 0 ){
					obj.previous( true );
				} else {
					obj.next( true );
				}
				return false;
			});
		},
		registerButtonsControl:function( eventHandler, objects, self ){ 
			for( var action in objects ){ 
				switch (action.toString() ){
					case 'next':
						objects[action].click( function() { self.next( true) } );
						break;
					case 'previous':
						objects[action].click( function() { self.previous( true) } );
						break;
				}
			}
			return this;	
		},
		onProcessing:function( manual, start, end ){	 		
			this.previousNo = this.currentNo + (this.currentNo>0 ? -1 : this.slides.length-1);
			this.nextNo 	= this.currentNo + (this.currentNo < this.slides.length-1 ? 1 : 1- this.slides.length);				
			return this;
		},
		finishFx:function( manual ){
			if( manual ) this.stop();
			if( manual && this.settings.auto ){ 
				this.play( this.settings.interval,'next', true );
			}		
			this.setNavActive( this.currentNo );	
		},
		getObjectDirection:function( start, end ){
			return eval("({'"+this.directionMode[0]+"':-"+(this.currentNo*start)+"})");	
		},
		fxStart:function( index, obj, currentObj ){
				if( this.settings.direction == 'opacity' ) { 
					$(this.slides).stop().animate({opacity:0}, {duration: this.settings.duration, easing:this.settings.easing} );
					$(this.slides).eq(index).stop().animate( {opacity:1}, {duration: this.settings.duration, easing:this.settings.easing} );
				}else {
					this.wrapper.stop().animate( obj, {duration: this.settings.duration, easing:this.settings.easing} );
				}
			return this;
		},
		jumping:function( no, manual ){
			this.stop(); 
			if( this.currentNo == no ) return;		
			 var obj = eval("({'"+this.directionMode[0]+"':-"+(this.maxSize*no)+"})");
			this.onProcessing( null, manual, 0, this.maxSize )
				.fxStart( no, obj, this )
				.finishFx( manual );	
				this.currentNo  = no;
		},
		next:function( manual , item){

			this.currentNo += (this.currentNo < this.slides.length-1) ? 1 : (1 - this.slides.length);	
			this.onProcessing( item, manual, 0, this.maxSize )
				.fxStart( this.currentNo, this.getObjectDirection(this.maxSize ), this )
				.finishFx( manual );
		},
		previous:function( manual, item ){
			this.currentNo += this.currentNo > 0 ? -1 : this.slides.length - 1;
			this.onProcessing( item, manual )
				.fxStart( this.currentNo, this.getObjectDirection(this.maxSize ), this )
				.finishFx( manual	);			
		},
		play:function( delay, direction, wait ){	
			this.stop(); 
			if(!wait){ this[direction](false); }
			var self  = this;
			this.isRun = setTimeout(function() { self[direction](true); }, delay);
		},
		stop:function(){ 
			if (this.isRun == null) return;
			clearTimeout(this.isRun);
            this.isRun = null; 
		}
	})
})(jQuery)