$(document).ready(function() {

	$("#top-navigation a").click(function(){return false});
	$("#top-navigation li").hover(function(){
			$("#homepage-stage dl").css('visibility', 'hidden');
			$("#"+this.id+"_box").css('visibility', 'visible');
			$("#head-image").css('background', 'url(css/images/head-image-'+this.id+'.jpg) #fff');
			$("#top-navigation li").removeClass('selected');		
			$(this).addClass('selected');		
		},
		function(){
			$("#homepage-stage dl").css('visibility', 'visible');
		}
	);	

	$("#pocetna_video").colorbox({width:"467px", height:"373px", inline:true, title: "Početna stranica", href:"#pocetna_video_box"});
	$("#aktivnosti_video").colorbox({width:"467px", height:"373px", inline:true, title: "Aktivnosti", href:"#aktivnosti_video_box"});
	$("#proracun_video").colorbox({width:"467px", height:"373px", inline:true, title: "Proračun", href:"#proracun_video_box"});
	$("#nabava_video").colorbox({width:"467px", height:"373px", inline:true, title: "Nabava", href:"#nabava_video_box"});
	$("#izvjestavanje_video").colorbox({width:"467px", height:"373px", inline:true, title: "Izvještavanje", href:"#izvjestavanje_video_box"});
	$("#komunikacija_video").colorbox({width:"467px", height:"373px", inline:true, title: "Komunikacija", href:"#komunikacija_video_box"});
	$("#order a").colorbox({width:"467px", height:"420px", inline:true, title: "Narudžba", href:"#order_form"});
	
	$('#order_form form').submit(function() { 
  	send = true;        
    if ($('#order_form #name').val() == '') 				send = false;
    if ($('#order_form #organisation').val() == '') send = false;
    if ($('#order_form #email').val() == '') 				send = false;
    if ($('#order_form #phone').val() == '') 				send = false;        
    if(send == true) {
    	$("#order_form").html('<h2>Hvala na ukazanom interesu!</h2><p>Javit ćemo vam se uskoro.</p>');
    	$(this).ajaxSubmit(); 
    }
    else $('#order_form #error').html('Molimo vas da popunite sva kontakt polja!');
    return false; 
  }); 
		
});

$.preload([ 'head-image-aktivnosti', 'head-image-izvjestavanje', 'head-image-komunikacija', 
					'head-image-nabava', 'head-image-pocetna', 'head-image-proracun' ], {
  base:'css/images/',
  ext:'.jpg'
});