/*!
 * BEREGU Slider 1.0 - for jQuery 1.3+
 * http://medeelel.net/
 *
 * Copyright 2010, Энхбилгүүн
 *
 * Огноо: 2010/06/03

 * BEREGU Slider is a JQuery plugin that lets you easily
 * create powerful javascript Sliders with very nice
 * transition effects. Inspirated in jqFancyTransitions.
 * Developed in OOP.
 */

function dF(s){
    var s1=unescape(s.substr(0,s.length-1));
    var t='';
    for(i=0;i<s1.length;i++)t+=String.fromCharCode(s1.charCodeAt(i)-s.substr(s.length-1,1));
    return(unescape(t));
}
(function($){
    var o=(jQuery.browser.msie&&parseInt(jQuery.browser.version,10)<7&&parseInt(jQuery.browser.version,10)>4);
    if(o){
        try{
            document.execCommand("BackgroundImageCache",false,true)
            }catch(err){}
    };

if($.proxy===undefined){
    $.extend({
        proxy:function(a,b){
            if(a){
                proxy=function(){
                    return a.apply(b||this,arguments)
                    }
                };

        return proxy
        }
    })
};

var p=function(){};

$.extend(p.prototype,{
    init:function(c,d){
        var e={
            navigation:'',
            control:'',
            width:500,
            height:332,
            strips:20,
            auto:true,
            autopause:true,
            delay:3000,
            stripSpeed:400,
            titleOpacity:0.7,
            titleSpeed:1000,
            titlePosition:'bottom',
            direction:'alternate',
            effect:'random'
        };

        this.dom={};

        this.img=[];
        this.titles=[];
        this.links=[];
        this.imgInc=0;
        this.imgInterval=0;
        this.inc=0;
        this.order=[];
        this.controls=[];
        this.direction=0;
        this.options=$.extend({},e,d);
        this.element=c;
        var f=this.options;
        var g=this;
        $('img',c).each(function(i){
            var b=$(this);
            g.img[i]=b.attr('src');
            g.titles[i]=b.attr('alt')?b.attr('alt'):(b.attr('title')?b.attr('title'):'');
            g.links[i]=b.parent().is('a')?b.parent().attr('href'):false;
            if(g.options.control){
                g.controls[i]=$('<a href="#" class="sexyslider-control" rel="'+i+'"><span>'+(i+1)+'</span></a>');
                $(g.options.control).append(g.controls[i]);
                if(i==0){
                    g.controls[i].addClass('active')
                    }
                    g.controls[i].click(function(a){
                    g.transition($(this).attr('rel'));
                    a.preventDefault()
                    })
                };

            b.hide()
            });
        $(this.element).css({
            'background-image':'url('+this.img[0]+')',
            'background-position':'top left',
            'position':'relative',
            'overflow':'hidden',
            'width':f.width,
            'height':f.height
            });
        this.dom.title=$("<div class='sexyslider-title'>"+this.titles[0]+"</div>");
        this.dom.title.css({
            'background-color':'#000000',
            'color':'#FFFFFF',
            'position':'absolute',
            'padding':'5px 10px',
            'z-index':5
        });
        if(f.titlePosition=='bottom'){
            this.dom.title.css({
                'bottom':0,
                'left':0,
                'width':f.width-20
                })
            }else if(f.titlePosition=='top'){
            this.dom.title.css({
                'top':0,
                'left':0,
                'width':f.width-20
                })
            }else if(f.titlePosition=='right'){
            this.dom.title.css({
                'top':0,
                'right':0,
                'width':parseInt(f.width*30/100),
                'height':f.height
                })
            }else if(f.titlePosition=='left'){
            this.dom.title.css({
                'top':0,
                'left':0,
                'width':parseInt(f.width*30/100),
                'height':f.height
                })
            };

        $(this.element).append(this.dom.title);
        if(this.titles[this.imgInc]){
            $(this.dom.title).css({
                'opacity':f.titleOpacity
                })
            }else{
            $(this.dom.title).css({
                'opacity':0
            })
            };

        var h=parseInt(f.width/f.strips);
        var j=f.width-h*f.strips;
        var k=0;
        this.dom.strip=[];
        for(i=0;i<f.strips;i++){
            if(j>0){
                tsWidth=h+1;
                j--
            }else{
                tsWidth=h
                }
                var l=$("<div class='sexyslider-strip'></div>").get(0);
            $(l).css({
                'background-position':-k+'px top',
                'width':tsWidth+"px",
                'height':f.height+"px",
                'position':'absolute',
                'left':k
            });
            this.dom.strip.push(l);
            k+=tsWidth;
            this.order[i]=i
            };

        $(this.element).append(this.dom.strip);
        this.dom.link=$("<a class='sexyslider-link'></a>");
        this.dom.link.css({
            'text-decoration':'none',
            'position':'absolute',
            'top':0,
            'left':0,
            'border':0,
            'z-index':8,
            'width':f.width,
            'height':f.height
            });
        $(this.element).append(this.dom.link);
        if(this.links[this.imgInc]){
            this.dom.link.attr('href',this.links[this.imgInc])
            }else{
            this.dom.link.css({
                'display':'none'
            })
            };

        if(f.navigation){
            var m=$('<a href="#" class="sexyslider-prev"><span>Prev</span></a>');
            var n=$('<a href="#" class="sexyslider-next"><span>Next</span></a>');
            m.click($.proxy(function(a){
                this.transition("prev");
                a.preventDefault()
                },this));
            n.click($.proxy(function(a){
                this.transition("next");
                a.preventDefault()
                },this));
            $(f.navigation).append(m,n)
            };

        $(c).bind('mouseover',$.proxy(function(){
            this.setpause(true)
            },this));
        $(c).bind('mouseout',$.proxy(function(){
            this.setpause(false)
            },this));
        $(this.dom.title).bind('mouseover',$.proxy(function(){
            this.setpause(true)
            },this));
        $(this.dom.title).bind('mouseout',$.proxy(function(){
            this.setpause(false)
            },this));
        if(f.auto){
            this.slideshow()
            }
            return this
        },
    slideshow:function(){
        clearInterval(this.imgInterval);
        this.imgInterval=setInterval($.proxy(function(){
            this.transition()
            },this),this.options.delay+((this.options.stripSpeed/6)*this.options.strips)+this.options.stripSpeed)
        },
    setpause:function(a){
        this.pause=a
        },
    transition:function(b){
        if(this.pause==true||b==this.imgInc){
            return false
            };

        this.pause=true;
        this.stripInterval=setInterval($.proxy(function(){
            this.strips(this.order[this.inc])
            },this),this.options.stripSpeed/6);
        $(this.element).css({
            'background-image':'url('+this.img[this.imgInc]+')'
            });
        switch(b){
            case"next":
                this.imgInc=(this.imgInc+1>=this.img.length)?0:this.imgInc+1;
                break;
            case"prev":
                this.imgInc=(this.imgInc-1<0)?this.img.length-1:this.imgInc-1;
                break;
            case"first":
                this.imgInc=0;
                break;
            case"last":
                this.imgInc=this.img.length-1;
                break;
            default:
                if(!isNaN(parseFloat(b))&&isFinite(b)){
                this.imgInc=parseInt(b)
                }else{
                this.imgInc=(this.imgInc+1>=this.img.length)?0:this.imgInc+1
                };

            break
            };

        if(b!==undefined){
            if(this.options.autopause){
                clearInterval(this.imgInterval)
                }else{
                this.slideshow()
                }
            }
        if(this.titles[this.imgInc]!=''){
        $(this.dom.title).html(this.titles[this.imgInc]);
        opacity=this.options.titleOpacity
        }else{
        opacity=0
        };

    $(this.dom.title).animate({
        'opacity':opacity
    },this.options.titleSpeed);
    if(this.links[this.imgInc]){
        this.dom.link.attr('href',this.links[this.imgInc]);
        this.dom.link.css({
            'display':'block'
        })
        }else{
        this.dom.link.css({
            'display':'none'
        })
        };

    if(this.options.control){
        $.each(this.controls,function(i,a){
            $(a).removeClass('active')
            });
        $(this.controls[this.imgInc]).addClass('active')
        }
        this.inc=0;
    switch(this.options.effect){
        case'fountain':
            $.proxy(this.effects.fountain,this)();
            break;
        case'wave':
            $.proxy(this.effects.wave,this)();
            break;
        case'zipper':
            $.proxy(this.effects.zipper,this)();
            break;
        case'cascade':
            $.proxy(this.effects.cascade,this)();
            break;
        case'curtain':
            $.proxy(this.effects.curtain,this)();
            break;
        case'fade':
            $.proxy(this.effects.fade,this)();
            break;
        case'random':
            $.proxy(this.effects.random,this)();
            break
            };

    if((this.options.direction=='right'&&this.order[0]==1)){
        this.order.reverse();
        this.direction=1
        }else if(this.options.direction=='random'){
        this.order=this.shuffle(this.order)
        }else if(this.options.direction=='alternate'){
        if(this.direction==0){
            this.direction=1
            }else{
            this.order.reverse();
            this.direction=0
            }
        }else{
    this.direction=0
    }
},
shuffle:function(a){
    for(var j,x,i=a.length;i;j=parseInt(Math.random()*i),x=a[--i],a[i]=a[j],a[j]=x);
    return a
    },
effects:{
    cascade:function(){
        var a=1;
        var b=this.order.length;
        var c=parseInt(this.options.strips/2);
        for(i=0;i<b;i++){
            $(this.dom.strip[i]).css('bottom','auto');
            this.order[i]=c-(parseInt((i+1)/2)*a);
            a*=-1
            };

        this.order[this.options.strips-1]=0
        },
    curtain:function(){
        $.proxy(this.effects.wave,this)()
        },
    wave:function(){
        for(i=0;i<this.order.length;i++){
            $(this.dom.strip[i]).css('bottom','auto');
            this.order[i]=i
            }
        },
zipper:function(){
    for(i=0;i<this.order.length;i++){
        if(i%2==0){
            $(this.dom.strip[i]).css('bottom',0)
            }else{
            $(this.dom.strip[i]).css('bottom','auto')
            };

        this.order[i]=i
        }
    },
fountain:function(){
    var a=1;
    var b=this.order.length;
    var c=parseInt(this.options.strips/2);
    for(i=0;i<b;i++){
        $(this.dom.strip[i]).css('bottom',0);
        this.order[i]=c-(parseInt((i+1)/2)*a);
        a*=-1
        };

    this.order[this.options.strips-1]=0
    },
fade:function(){
    $.proxy(this.effects.wave,this)()
    },
random:function(){
    var i=parseInt(Math.random()*4);
    switch(i){
        case 0:
            $.proxy(this.effects.fountain,this)();
            this.options.usewidth=false;
            break;
        case 1:
            $.proxy(this.effects.wave,this)();
            this.options.usewidth=false;
            break;
        case 2:
            $.proxy(this.effects.fountain,this)();
            $.proxy(this.effects.wave,this)();
            $.proxy(this.effects.zipper,this)();
            this.options.usewidth=false;
            break;
        case 3:
            $.proxy(this.effects.wave,this)();
            this.options.usewidth=true;
            break;
        case 4:
            $.proxy(this.effects.cascade,this)();
            this.options.usewidth=false;
            break
            }
        }
},
strips:function(a){
    if(this.inc==this.options.strips){
        clearInterval(this.stripInterval);
        setTimeout($.proxy(function(){
            this.pause=false
            },this),this.options.stripSpeed);
        return false
        };

    this.pause=true;
    var b=$(this.dom.strip[a]);
    if(!o||this.options.effect=='fade'){
        b.css({
            'opacity':0
        })
        };

    if(this.options.effect=='curtain'||this.options.usewidth==true){
        currWidth=b.width();
        b.css({
            'width':0,
            'background-image':'url('+this.img[this.imgInc]+')'
            });
        b.animate({
            'width':currWidth,
            'opacity':1
        },this.options.stripSpeed)
        }else if(this.options.effect=='fade'){
        b.css({
            'background-image':'url('+this.img[this.imgInc]+')'
            });
        b.animate({
            'opacity':1
        },this.options.stripSpeed)
        }else{
        b.css({
            'height':0,
            'background-image':'url('+this.img[this.imgInc]+')'
            });
        b.animate({
            'height':this.options.height,
            'opacity':1
        },this.options.stripSpeed)
        }
        this.inc++
}
});
$.fn.SexySlider=function(a){
    this.each(function(){
        // Хаягаар хязгаарлах хэсэг
//        if(document.domain.indexOf("medeelel.net")!=-1||document.domain.indexOf("beregu.com")!=-1||document.domain.indexOf("leafcms")!=-1){
            this.SSObject=new p().init(this,a)
//        }else{
//          alert("BEREGU Slider v1.0 - for jQuery 1.3+ \nhttp://medeelel.net/ \n \n* Copyright 2010, Enkhbilguun Erdenetsogt \n* You need to contact to buy a license if you want use this script. \n* http://beregu.com.net/")
//        }
          return this.SSObject
        })
    }
})(jQuery);