no dobra. sprobowalem jeszcze raz i odziwo zadzialalo

dzieki wielkie

a teraz tak, mam tutaj moj dotychczasowy kod i sie go troche nazbiearalo i sie tak zastanawiam czy czasem nie mozna go jakos skrocic troche. zastanawiam sie czy mozna niektore rzeczy obejsc jakos inaczej.
Kod
//functions.js
$(document).ready(function(){
/* SLIDER [1][2][3] */
var currentitem = 1;
$('#p1').css('background-position','0px -25px');
$('.view').css('margin-top','0px');
$('.view').parent('a').not('a[href="featured1.html"]').hide();
$('#p1').click(function(){
if(currentitem == 2 || currentitem == 3){
$('#items li').animate({left: "0px"},450);
currentitem = 1;
$('.view').parent('a[href="featured2.html"]').hide();
$('.view').parent('a[href="featured3.html"]').hide();
$('.view').parent('a[href="featured1.html"]').show();
};
});
$('#p2').click(function(){
if( currentitem == 1 || currentitem == 3){
$('#items li').animate({left: "-740px"},450);
currentitem = 2;
$('.view').parent('a[href="featured1.html"]').hide();
$('.view').parent('a[href="featured3.html"]').hide();
$('.view').parent('a[href="featured2.html"]').show();
};
});
$('#p3').click(function(){
if( currentitem == 2 || currentitem == 1){
$('#items li').animate({left: "-1480px"},450);
currentitem = 3;
$('.view').parent('a[href="featured2.html"]').hide();
$('.view').parent('a[href="featured1.html"]').hide();
$('.view').parent('a[href="featured3.html"]').show();
};
});
/* koniec */
/* SLIDER < [ ] > */
$('#rightarrow').click(function(){
if(currentitem == 1){
$('.view').parent('a[href="featured2.html"]').hide();
$('.view').parent('a[href="featured3.html"]').hide();
$('.view').parent('a[href="featured1.html"]').show();
$('#items li').animate({left: "-740px"},450);
$('#pages ul').children('li').css('background-position','0px 0px');
currentitem = 2;
$('#pages ul').children('#p2').css('background-position','0px -25px').stop();
$('.view').parent('a[href="featured1.html"]').hide();
$('.view').parent('a[href="featured3.html"]').hide();
$('.view').parent('a[href="featured2.html"]').show();
break;
};
if(currentitem == 2){
$('.view').parent('a[href="featured1.html"]').hide();
$('.view').parent('a[href="featured3.html"]').hide();
$('.view').parent('a[href="featured2.html"]').show();
$('#items li').animate({left: "-1480px"},450);
$('#pages ul').children('li').css('background-position','0px 0px');
currentitem = 3;
$('#pages ul').children('#p3').css('background-position','0px -25px').stop();
$('.view').parent('a[href="featured1.html"]').hide();
$('.view').parent('a[href="featured2.html"]').hide();
$('.view').parent('a[href="featured3.html"]').show();
break;
};
if(currentitem == 3){
$('.view').parent('a[href="featured1.html"]').hide();
$('.view').parent('a[href="featured2.html"]').hide();
$('.view').parent('a[href="featured3.html"]').show();
$('#items li').animate({left: "0px"},450);
$('#pages ul').children('li').css('background-position','0px 0px');
currentitem = 1;
$('#pages ul').children('#p1').css('background-position','0px -25px').stop();
$('.view').parent('a[href="featured2.html"]').hide();
$('.view').parent('a[href="featured3.html"]').hide();
$('.view').parent('a[href="featured1.html"]').show();
break;
};
});
$('#leftarrow').click(function(){
if(currentitem == 3){
$('.view').parent('a[href="featured1.html"]').hide();
$('.view').parent('a[href="featured2.html"]').hide();
$('.view').parent('a[href="featured3.html"]').show();
$('#items li').animate({left: "-740px"},450);
$('#pages ul').children('li').css('background-position','0px 0px');
currentitem = 2;
$('.view').parent('a[href="featured1.html"]').hide();
$('.view').parent('a[href="featured3.html"]').hide();
$('.view').parent('a[href="featured2.html"]').show();
$('#pages ul').children('#p2').css('background-position','0px -25px').stop();
break;
};
if(currentitem == 2){
$('.view').parent('a[href="featured1.html"]').hide();
$('.view').parent('a[href="featured3.html"]').hide();
$('.view').parent('a[href="featured2.html"]').show();
$('#items li').animate({left: "0px"},450);
$('#pages ul').children('li').css('background-position','0px 0px');
currentitem = 1;
$('#pages ul').children('#p1').css('background-position','0px -25px').stop();
$('.view').parent('a[href="featured2.html"]').hide();
$('.view').parent('a[href="featured3.html"]').hide();
$('.view').parent('a[href="featured1.html"]').show();
break;
};
if(currentitem == 1){
$('.view').parent('a[href="featured2.html"]').hide();
$('.view').parent('a[href="featured3.html"]').hide();
$('.view').parent('a[href="featured1.html"]').show();
$('#items li').animate({left: "-1480px"},450);
$('#pages ul').children('li').css('background-position','0px 0px');
currentitem = 3;
$('#pages ul').children('#p3').css('background-position','0px -25px').stop();
$('.view').parent('a[href="featured1.html"]').hide();
$('.view').parent('a[href="featured2.html"]').hide();
$('.view').parent('a[href="featured3.html"]').show();
break;
};
});
/* koniec */
/* ZMIANA WYGLADU PAGES [1][2][3] po kliknieciu ktoregos */
$('#pages ul').children('li').click(function(){
$(this).css('background-position','0px -25px');
$('#pages ul').children('li').not(this).css('background-position','0px 0px').stop();
});
/* koniec */
});