/************************************************************************************************************
(C) www.dhtmlgoodies.com, March 2006

This is a script from www.dhtmlgoodies.com. You will find this and a lot of other scripts at our website.

Terms of use:
You are free to use this script as long as the copyright message is kept intact. However, you may not
redistribute, sell or repost it without our permission.

Version:
	1.0	Released	March. 3rd 2006

Thank you!

www.dhtmlgoodies.com
Alf Magne Kalleland

************************************************************************************************************/
var kit='.php';
var flyingSpeed = 20;
var url_addProductToBasket = '/ad'+'dProd'+'uct'+kit;
var url_removeProductFromBasket = '/remo'+'vePro'+'duct'+kit;
var url_aklista = '/ajanla'+'tkero_l'+'ista'+kit;
var txt_totalPrice = 'Total: ';

var cnrs = false;
var shopping_cart_div = false;
var flyingDiv = false;
var currentProductDiv = false;

var shopping_cart_x = false;
var shopping_cart_y = false;

var slide_xFactor = false;
var slide_yFactor = false;

var diffX = false;
var diffY = false;

var currentXPos = false;
var currentYPos = false;

var ajaxObjects = new Array();


function shoppingCart_getTopPos(inputObj)
{
  var returnValue = inputObj.offsetTop;
  while((inputObj = inputObj.offsetParent) != null){
  	if(inputObj.tagName!='HTML')returnValue += inputObj.offsetTop;
  }
  return returnValue;
}

function shoppingCart_getLeftPos(inputObj)
{
  var returnValue = inputObj.offsetLeft;

  while((inputObj = inputObj.offsetParent) != null){

  	if(inputObj.tagName!='HTML')returnValue += inputObj.offsetLeft;

  }
  return returnValue;
}
	

function addToBasket(productId)
{

	if(!shopping_cart_div)
		shopping_cart_div = document.getElementById('shopping_cart');

	if(!flyingDiv){
		flyingDiv = document.createElement('DIV');
		flyingDiv.style.position = 'absolute';
		document.body.appendChild(flyingDiv);
		shopping_cart_x = shoppingCart_getLeftPos(shopping_cart_div);
		shopping_cart_y = shoppingCart_getTopPos(shopping_cart_div);
	}


	currentProductDiv = document.getElementById('slidingProduct' + productId);

	currentXPos = shoppingCart_getLeftPos(currentProductDiv);
	currentYPos = shoppingCart_getTopPos(currentProductDiv);

	diffX = shopping_cart_x - currentXPos;
	diffY = shopping_cart_y - currentYPos;
	

	
	var shoppingContentCopy = currentProductDiv.cloneNode(true);
	shoppingContentCopy.id='';
	flyingDiv.innerHTML = '';
	flyingDiv.style.left = currentXPos + 'px';
	flyingDiv.style.top = currentYPos + 'px';
	flyingDiv.appendChild(shoppingContentCopy);
	flyingDiv.style.display='block';
	flyingDiv.style.width = currentProductDiv.offsetWidth + 'px';

	sql_num++;
	flyToBasket(productId);

//térképen lévõ cimkék kezelése
	if (cnrs)
	{
		for(var no=0;no<cnrs.length;no++){
			if ( cnrs[no]==productId )
			{
				htmls[no]=htmls[no].replace('value="Ajánlatkérés +"','value="Ajánlatkérés -"');
			}
		}
  }


}


function flyToBasket(productId)
{
	var maxDiff = Math.max(Math.abs(diffX),Math.abs(diffY));
	var moveX = (diffX / maxDiff) * flyingSpeed;;
	var moveY = (diffY / maxDiff) * flyingSpeed;	
	
	currentXPos = currentXPos + moveX;
	currentYPos = currentYPos + moveY;
	
	flyingDiv.style.left = Math.round(currentXPos) + 'px';
	flyingDiv.style.top = Math.round(currentYPos) + 'px';	

	
	if(moveX>0 && currentXPos > shopping_cart_x){
		flyingDiv.style.display='none';		
	}
	if(moveX<0 && currentXPos < shopping_cart_x){
		flyingDiv.style.display='none';		
	}

  if(flyingDiv.style.display=='block')
		setTimeout('flyToBasket("' + productId + '")',10);
	else
		ajaxAddProduct(productId);
}

var oldal='hol vagyok';

function showAkLista()
{
	var AkBox = document.getElementById('ak_lista');

  var ajaxIndex = ajaxObjects.length;
	ajaxObjects[ajaxIndex] = new sack();
	ajaxObjects[ajaxIndex].requestFile = url_aklista;	// Saving product in this file
	ajaxObjects[ajaxIndex].setVar('oldal',oldal);
	ajaxObjects[ajaxIndex].onCompletion = function(){
		AkBox.innerHTML=ajaxObjects[ajaxIndex].response;
//		alert('várjunk csak');
		var itemBox = document.getElementById('shopping_cart_items');
	
		for(var no=0;no<itemBox.rows.length;no++){
			if ( document.getElementById("akbutton"+itemBox.rows[no].id.substr(27)) )
				document.getElementById("akbutton"+itemBox.rows[no].id.substr(27)).value="Ajánlatkérés -";
		}
		sql_num=itemBox.rows.length;
		if(oldal=='ak'){
			document.getElementById('mennyi').innerHTML=sql_num;
			infowindow_close('mozgatas',0);
		}
	};	// Specify function that will be executed after file has been found
	ajaxObjects[ajaxIndex].runAJAX();		// Execute AJAX function
	
}


function removeProductFromBasket(productId)
{

	var productRow = document.getElementById('shopping_cart_items_product' + productId);

	productRow.parentNode.removeChild(productRow);

	sql_num--;
//	updateTotalPrice();

	ajaxRemoveProduct(productId);

//térképen lévõ cimkék kezelése
	if (cnrs)
	{
		for(var no=0;no<cnrs.length;no++){
			if ( cnrs[no]==productId )
			{
				htmls[no]=htmls[no].replace('value="Ajánlatkérés -"','value="Ajánlatkérés +"');
			}
		}
  }

}

function ajaxRemoveProduct(productId)
{
        var ajaxIndex = ajaxObjects.length;
	ajaxObjects[ajaxIndex] = new sack();
	ajaxObjects[ajaxIndex].requestFile = url_removeProductFromBasket;	
	ajaxObjects[ajaxIndex].setVar('productIdToRemove',productId);
	ajaxObjects[ajaxIndex].onCompletion = function(){ 
		if(ajaxObjects[ajaxIndex].response!='OK')
			alert('Error while removing product from the database');
		else
		{
			showAkLista();
			if (oldal=="ak")
			{
				infowindow_close();
			}
		}
	};	
	ajaxObjects[ajaxIndex].runAJAX();
}

function ajaxAddProduct(productId)
{
        var ajaxIndex = ajaxObjects.length;
	ajaxObjects[ajaxIndex] = new sack();
	ajaxObjects[ajaxIndex].requestFile = url_addProductToBasket;	
	ajaxObjects[ajaxIndex].setVar('productId',productId);
	ajaxObjects[ajaxIndex].setVar('oldal',oldal);
	ajaxObjects[ajaxIndex].onCompletion = function(){
		if (ajaxObjects[ajaxIndex].response.substr(0,5)=='Hiba!')
		{
			  var productItems = ajaxObjects[ajaxIndex].response.split('|||');
				alert(productItems[0]);
				document.getElementById(''+productItems[1]).value='Ajánlatkérés +';

				if (oldal=="ak")
				{
					infowindow_close();
				}
		}
		else{
			if (ajaxObjects[ajaxIndex].response.substr(0,5)!='Empty')
				showAkLista();
		}
	};
	ajaxObjects[ajaxIndex].runAJAX();
}