var loading_kep = "/images/loading.gif";
var opacity = 100;

function kosarba_tesz(){
	$('kosar_progress').innerHTML = '<img src="'+loading_kep+'" border=0 height=20>';
	$('kosar_progress').style.display = 'block';
	
	var kosar_req = {
					 product_id: $F('kosar_prod_id'),
					 darabszam: $F('kosar_darab')
					}
	req = $H(kosar_req);
	
	url = "/kosarba_tesz.php";
	
	pars = req.toQueryString();

	var myAjax = new Ajax.Request( 
		url, 
			{ 
			method: 'post', 
			parameters: pars, 
			onComplete: showKosarResponse 
		});
}

function fadein(){
	if (opacity<100){
		opacity+=10;

		if (opacity>100){
			opacity = 100;
		}
	}
	setOpacity($('kosar_lista'), opacity);
	if (opacity<100){
		setTimeout("fadein()", 100);
	}

}

function showKosarResponse(req){
	if (req.responseText=="1"){
		$('kosar_progress').innerHTML = '<span style="color: red;><strong>A megadott darabszám nem megfelelő!</strong></span>';
	}
	else if (req.responseText=="2"){
		$('kosar_progress').innerHTML = '<span style="color: red;><strong>A termék nem rendelhető!</strong></span>';		
	}
	else {
		$('kosar_progress').innerHTML = '<strong>A termék bekerült a kosaradba!<br><a href="/kosar.php">Ugrás a kosárhoz</a></strong>';
			
		$('kosar_lista').innerHTML = req.responseText;
/*		setOpacity($('kosar_lista'), 10);
		opacity = 10;
		setTimeout("fadein()", 100); */
	}
}

function kosar_modify(melyik){
	$('kosar_progress').innerHTML = '<img src="'+loading_kep+'" border=0 height=20>';
	$('kosar_progress').style.display = 'block';

	var del_req = {
					action: "modify",
					prod_id: melyik,
					darabszam: $F('darab_'+melyik)
				  }
	req = $H(del_req);
	
	url = "/kosar_modify.php";
	
	pars = req.toQueryString();

	var myAjax = new Ajax.Request( 
		url, 
			{ 
			method: 'post', 
			parameters: pars, 
			onComplete: showChangeResponse 
		});	
	
}

function kosar_del(melyik){
	$('kosar_progress').innerHTML = '<img src="'+loading_kep+'" border=0 height=20>';
	$('kosar_progress').style.display = 'block';

	var del_req = {
					action: "del",
					prod_id: melyik
				  }
	req = $H(del_req);
	
	url = "/kosar_modify.php";
	
	pars = req.toQueryString();

	var myAjax = new Ajax.Request( 
		url, 
			{ 
			method: 'post', 
			parameters: pars, 
			onComplete: showChangeResponse 
		});	
}

function showChangeResponse(req){
	if (req.responseText=="1"){
		$('kosar_progress').innerHTML = '<span style="color: red;"><strong>A megadott darabszám nem megfelelő!</strong></span>';
	}
	else if (req.responseText=="2"){
		$('kosar_progress').innerHTML = '<span style="color: red;"><strong>Hibás kérés!</strong></span>';
	}
	else {
		$('kosar_progress').style.display = 'none';
			
		tartalom = req.responseText.split("%/endcontent%");
			
		$('kosar_content').innerHTML = tartalom[1];
		$('kosar_lista').innerHTML = tartalom[0];
		
		if (tartalom[2] == 0){
			$('megrendel').style.display = 'none';	
			$('megrendel').style.display = 'none';	
		}
	}
}