/**
 * @author mzadryebkel
 */


/**
 * obsługa formularza zamówienia
 */
/*Oczojebacz migający */

function migaj(){
    var migajacyElement = document.getElementById("slogan")
    var widoczny = migajacyElement.visible(true);
    var niewidoczny = migajacyElement.visible(false);
    if (migajacyElement.visible = true){
        setTimeout('widoczny', 500)
    } else niewidoczny
}

//migaj()


var XMLHttpRequestObject = false;
			
if (window.XMLHttpRequest){
    XMLHttpRequestObject = new XMLHttpRequest();
}	else if (window.ActiveXObject){
    XMLHttpRequestObject = new ActiveXObject("Microsoft.XMLHTTP");
}
			
function getRabat(dataSource, idElementu){
    if(XMLHttpRequestObject){
        var obj = document.getElementById(idElementu);
        XMLHttpRequestObject.open("GET",dataSource);
					
        XMLHttpRequestObject.onreadystatechange = function(){
            if (XMLHttpRequestObject.readyState == 4 && XMLHttpRequestObject.status == 200){
                obj.value = XMLHttpRequestObject.responseText;
            }
        }
        XMLHttpRequestObject.send(null);
    }
}
			
			
/**
 * koniec - obsługa formularza zamówienia
 */ 
var DragScrollable = Class.create();
DragScrollable.prototype = {
    initialize: function(element) {
        this.element = $(element);
        this.active = false;
        this.scrolling = false;
            
        this.element.style.cursor = 'pointer';
            
        this.eventMouseDown = this.startScroll.bindAsEventListener(this);
        this.eventMouseUp   = this.endScroll.bindAsEventListener(this);
        this.eventMouseMove = this.scroll.bindAsEventListener(this);
            
        Event.observe(this.element, 'mousedown', this.eventMouseDown);
    },
    destroy: function() {
        Event.stopObserving(this.element, 'mousedown', this.eventMouseDown);
        Event.stopObserving(document, 'mouseup', this.eventMouseUp);
        Event.stopObserving(document, 'mousemove', this.eventMouseMove);
    },
    startScroll: function(event) {
        this.startX = Event.pointerX(event);
        this.startY = Event.pointerY(event);
        if (Event.isLeftClick(event) &&
            (this.startX < this.element.offsetLeft + this.element.clientWidth) &&
            (this.startY < this.element.offsetTop + this.element.clientHeight)) {
            this.element.style.cursor = 'move';
            Event.observe(document, 'mouseup', this.eventMouseUp);
            Event.observe(document, 'mousemove', this.eventMouseMove);
            this.active = true;
            Event.stop(event);
        }
    },
    endScroll: function(event) {
        this.element.style.cursor = 'pointer';
        this.active = false;
        Event.stopObserving(document, 'mouseup', this.eventMouseUp);
        Event.stopObserving(document, 'mousemove', this.eventMouseMove);
        Event.stop(event);
    },
    scroll: function(event) {
        if (this.active) {
            this.element.scrollTop += (this.startY - Event.pointerY(event));
            this.element.scrollLeft += (this.startX - Event.pointerX(event));
            this.startX = Event.pointerX(event);
            this.startY = Event.pointerY(event);
        }
        Event.stop(event);
    }
}
		  
		  
Effect.ScrollContent = Class.create();
Object.extend(Object.extend(Effect.ScrollContent.prototype, 
    Effect.Base.prototype), {
    initialize: function(element, direction) {
        var options = arguments[2] || {};
        this.element = $(element);
                    
        this.scrollFromX = this.element.scrollLeft;
        this.scrollDeltaX = this.element.offsetWidth;
        this.scrollFromY = this.element.scrollTop;
        this.scrollDeltaY = this.element.offsetHeight;
        this.direction = direction || {
            x:0,
            y:1
        };
                    
        this.start(options);
    },
    update: function(position) {
        this.element.scrollLeft = Math.round(this.scrollFromX+this.direction.x*position*this.scrollDeltaX);
        this.element.scrollTop = Math.round(this.scrollFromY+this.direction.y*position*this.scrollDeltaY);
    }
});
            
Object.extend(Event, {
    wheel:function (event){
        var delta = 0;
        if (!event) event = window.event;
        if (event.wheelDelta) {
            delta = event.wheelDelta/120;
            if (window.opera) delta = -delta;
        } else if (event.detail) {
            delta = -event.detail/3;
        }
        return Math.round(delta); //Safari Round
    }
});

// zaznaczanie pól w formularzach 
function select_input(){
    this.focus();
}
			
//automatyczne przewijanie się nagłówka

function slajdShow(){

    // status - kierunek przewijania slajdu
    // status = 1 - przewia w lewo
    // status = 0 - przewija w prawo
    var czas = 10000;
    var licznik = 0;
    for (var i=0; i<12; i++){

        if (licznik == 0){
            for (var j=0; j<2; j++){
                setTimeout("przewinLewo();", czas);
                czas = czas + 10000;
            }
            licznik=1;
        }

        else if (licznik == 1){
            for (var k=0; k<2; k++){
                setTimeout("przewinPrawo();", czas);
                czas = czas + 10000;
            }
            licznik=0;
        }
    }
}



function przewinLewo(){
    new Effect.ScrollContent($('header_images_content_contener'),{
        x:1,
        y:0
    })
}
		
function przewinPrawo(){
    new Effect.ScrollContent($('header_images_content_contener'),{
        x:-1,
        y:0
    })
}


function testForm(){
    var telefon = document.getElementById("zam_telefon");
    var email = document.getElementById("zam_email");

    if (telefon.value=="" || email.value=="") {
        alert("Pola telefon i e-mail, są konieczne dla prawidłowego przesłania maila! Proszę wprowadzić wymagane parametry...");
        stop();
    } else document.forms["formularzGlowny"].submit();
}