function MM_swapImgRestore() { //v3.0
  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 MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.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 MM_findObj(n, d) { //v4.01
  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=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
$(document).ready(function(){
$('a[href*=#]:not([href=#])').click(function() {
if (location.pathname.replace(/^\//,'') == this.pathname.replace(/^\//,'')
&& location.hostname == this.hostname) {
var $target = $(this.hash);
$target = $target.length && $target
|| $('[name=' + this.hash.slice(1) +']');
if ($target.length) {
var targetOffset = $target.offset().top;
$('html,body')
.animate({scrollTop: targetOffset}, 1000);
return false;
}
}
});
});
function fserialize(frm)
{
  var str = '';
  for( var i=0; i<frm.elements.length; i++)
  {
    if (!frm.elements[i].name) continue;
    switch(frm.elements[i].type)
    {
      case 'text':
      case 'password':
      case 'textarea':
      case 'hidden':
        if (frm.elements[i].value != '')
        {
          str += '&'+frm.elements[i].name+'='+encodeURIComponent(frm.elements[i].value);
        }
    	break;
      case 'select-one':
        if (frm.elements[i].selectedIndex != 0)
        {
          str += '&'+frm.elements[i].name+'='+encodeURIComponent(frm.elements[i].options[selectedIndex].value);
        }
    	break;
      case 'checkbox':
      case 'radio':
        if (frm.elements[i].checked)
        {
          str += '&' + frm.elements[i].name+'='+encodeURIComponent(frm.elements[i].value);
        }
    	break;
    }
  }
  return str;
}
function checkForm(frm, arr)
{
  el = null;
  err = '';
  for(i in arr)
  {
    switch(frm.elements[i].type)
    {
      case 'text':
      case 'password':
      case 'textarea':
        if (frm.elements[i].value == '')
        {
          if (!el) el = frm.elements[i];
          err += arr[i] + "\n";
        }
    	break;
      case 'select-one':
        if (frm.elements[i].selectedIndex == 0)
        {
          if (!el) el = frm.elements[i];
          err += arr[i] + "\n";
        }
    	break;
    }
  }
  if (err == '') return true;
  else
  {
    el.focus();
    alert("Пожалуйста заполните обязательные поля:\n-----------------------------------\n" + err + "-----------------------------------");
    return false;
  }
}
function cart_add(id)
{
  $("#cart_content").load("/precart.php?id_product=" + id + "&random=" + (new Date().getTime()),function(){});
  return true;
}
function cart_delete(id, in_cart)
{
  $("#cart_content").load("/precart.php?in_cart=" + in_cart + "&id_product=" + id + "&delete=1&random=" + (new Date().getTime()),function(){});
  return true;
}