$(document).ready(function(){
  $('.scroll').scrollable({size:3, keyboard:true, loop:true}).navigator().mousewheel(300);
  $('.scroll2').scrollable({size:1, keyboard:true, loop:true}).navigator();
  $('a.email').nospam();
  $('textarea.text').autogrow();
  $('a[rel=zoom]').colorbox();
  $('input[title!=""]').hint();

	if($('#tips').length){
		$('#tips a').append('<em></em>');
		$('#tips a').hoverIntent(function() {
			$(this).find('em').animate({opacity:'show', top:'-50'}, 'slow');
			var hoverText = $(this).attr("rel");
			$(this).find('em').html(hoverText);
		}, function() {
			$(this).find('em').animate({opacity:'hide', top:'-70'}, 'fast');
		});
	};
});

//navigacija
function r(id) {
  var target = '#sub' + id;
//  $(target).find('span').remove();
  if (target) {
    if ($(target).hasClass('closed')) {
      $(target).slideDown('slow').removeClass('closed').addClass('open'); $(target).parent('li').children('a').children('span').html('-');
    } else {
      $(target).slideUp('fast').removeClass('open').addClass('closed'); $(target).parent('li').children('a').children('span').html('+');
    }
  }
}

//image rollover
function on() {
  var i,j=0,x,a=on.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function off() {
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function preload() {
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=preload.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function findObj(n, d) {
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}