var RateFinder;
window.addEvent('domready',function(){
    RateFinder = new zxRateFinder( );
});

var zxRateFinder = new Class({
    options : {
        select:'rate-finder-select',
        btnGo:'rate-finder-btn',
        rateBox:'rate-finder-box-right',
        rateBoxWidth: 200,
        tableId: 'rate-table',
        extraWidth: 10,
        btnClose:'rate-finder-closebtn',
        content: 'rate-finder-content',
        url: '/findrate.php?country=',
        classClosed:'closed',
        classOpened:'opened'
    },
    scroll:null,

    setOptions:function(options){
        this.options = Object.extend(this.options, options || {} );
    },

    initialize:function(options){
        this.setOptions(options);
        if ( !$(this.options.btnGo) || !$(this.options.content) || !$(this.options.rateBox) ) return false;
        this.bindBtns();
    },

    bindBtns:function(){
        if ( $(this.options.btnGo) && $(this.options.select) ){
            $(this.options.btnGo).addEvent('click',this.sendRequest.bind(this));
        }

        if ( $(this.options.btnClose) && $(this.options.rateBox) ){
            $(this.options.btnClose).addEvent('click',this.slideInBox.bind(this));
        }
    },

    sendRequest:function(){
	  if (isCanada())
        {
             this.options.url="/findrate.php?ctype=o&country=";
	  }
	  else {
             this.options.url="/findrate.php?ctype=u&country=";
        }

        var country = $(this.options.select).value;
        var content = $(this.options.content);
        if ( country == 0 || country == content.getProperty('rel')) return false;

        content.setProperty('rel', country);

        var aj = new Ajax(this.options.url+$(this.options.select).value, {
            method: 'post',
            onRequest:  this.fadeOutContent.bind(this),
            onComplete: this.fadeInContent.bind(this)
        }).request();
    },

    fadeOutContent:function(){
        if ( $(this.options.rateBox).hasClass(this.options.classOpened) ){
            new Fx.Styles( $(this.options.content), { duration:500 }).start({'opacity':[1,0]});
        }
    },

    fadeInContent:function(content){
        if (window.ie6)
        {
              $('rate-finder-select').style.visibility = 'hidden';
        }
        $(this.options.content).setHTML(content);
        if ( $(this.options.rateBox).hasClass(this.options.classClosed) ){
            this.slideOutBox();
        }else{
            new Fx.Styles( $(this.options.content), {duration:1000}).start({'opacity':[0,1]});           
        } 
        this.addScrolling(  $(this.options.content) );
    },

    slideOutBox:function(){
        var box = $(this.options.rateBox);
        box.removeClass(this.options.classClosed);
        new Fx.Styles(box, {
            duration:1000,
            onComplete: function(){ box.addClass(this.options.classOpened) }.bind(this)     
        }).start({'opacity':[0,1]});
    },

    slideInBox:function(){
        if (window.ie6)
        {
             $('rate-finder-select').style.visibility = 'visible';
        }
        var box = $(this.options.rateBox);
        box.removeClass(this.options.classOpened);
        new Fx.Styles(box, {
            duration:1000,
            onComplete: function(){ box.addClass(this.options.classClosed); $(this.options.content).setProperty('rel',''); }.bind(this)
        }).start({'opacity':[1,0]});
    },
    
    addScrolling:function(div){
    	var sizes = div.getSize();
    	if ( sizes.size.y<sizes.scrollSize.y ){    		
    		div.addClass('scrolling');
    		if ( !this.scroll ){
	    		this.scroll = new Scroller(div, {area: 30, velocity: 0.1});
	            div.addEvent('mouseenter', this.scroll.start.bind(this.scroll));
	            div.addEvent('mouseleave', this.scroll.stop.bind(this.scroll));
    		}
    	}else{
    		div.removeClass('scrolling');
    	}
    }

});