var timeID;
function myvoid() {
    $("li[class*='submenu-item']").children("div").hide();    
}

$(document).ready(function(){
   
   $("li[class*='submenu-item']").bind("mouseenter", function(){
          clearTimeout(timeID);
          $("li[class*='submenu-item']").children("div").hide();
          $(this).children("div").show();
          $(this).children("div").bind("mouseenter", function(){
              $(this).unbind("mouseleave");
               clearTimeout(timeID);
          });
      return false;
   });
   
   
   $("li[class*='submenu-item']").bind("mouseleave", function(){
         timeID = setTimeout(myvoid,1000);
      return false;
   });
      


              
});



function addQuestion() {
   if(jQuery.browser.msie)
   {
      document.getElementById('trID').style.display = "block";
   }
   else {
       document.getElementById('trID').style.display = "list-item"; 
   }
}


function addResume() {
   if(jQuery.browser.msie)
   {
      document.getElementById('resID').style.display = "block";
   }
   else {
       document.getElementById('resID').style.display = "table-row"; 
   }
}


function setSearch(flag) {
      
    if (flag==1)
    {
        if(document.getElementById('search').value == 'поиск по сайту')
        {
           document.getElementById('search').value = "";
        }
    }
    else
    {
        if(document.getElementById('search').value == "")
        {
           document.getElementById('search').value = 'поиск по сайту';
        }
    }
}


function setEmail(flag) {
      
    if (flag==1)
    {
        if(document.getElementById('txtemail').value == 'Введите ваш email')
        {
           document.getElementById('txtemail').value = "";
        }
    }
    else
    {
        if(document.getElementById('txtemail').value == "")
        {
           document.getElementById('txtemail').value = 'Введите ваш email';
        }
    }
}

function sendEmail(value) {
    if (document.getElementById('txtemail').value == 'Введите ваш email') return false;
}



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 formatDouble(d, dz) 
{ 
    var dd=Math.pow(10,dz); 
    return Math.round(d*dd)/dd; 
}

function calculate ()
{
  var block_l = $("#block_l").attr("value");
  var block_h = $("#block_h").attr("value");
  var block_s = $("#block_s").attr("value");
  var block_type = $("#block_type").attr("value");
  
  alert(block_l);
  if(block_l == 'undefined') aler('test');
  
  block_l = block_l.replace(/\,/, ".");
  block_h = block_h.replace(/\,/, ".");
  block_s = block_s.replace(/\,/, ".");
  
  if (parseInt(block_l) < parseInt(0) | parseInt(block_h) < parseInt(0) | parseInt(block_s) < parseInt(0))
  {
     alert("Введите корректные данные.");
     return false;
  } 
  
  
  
  var block_res_k;
  var block_res_m;
  var block_res_s;
  
  
  var mas = block_type.split("x");

  var block_z = parseInt(mas[0]); 
  var block_x = parseInt(mas[1]);
  var block_y = parseInt(mas[2]);


  block_res_k = formatDouble((block_l*block_h - block_s)*1.05*(block_x/1000),1);
  block_res_m = formatDouble((block_l*block_h - block_s)*1.05,2);
  block_res_s = Math.floor((block_res_k/((block_x*block_y*block_z)/1000))*1000000);
  
  $("#block_res_k").attr("value",block_res_k);
  $("#block_res_m").attr("value",block_res_m);
  $("#block_res_s").attr("value",block_res_s);
  
  var block_l = $("#block_l").attr("value");
  var block_h = $("#block_h").attr("value");
  var block_s = $("#block_s").attr("value");
  var block_type = $("#block_type").attr("value");
  
  $("#block_l_hidden").attr("value",block_l);
  $("#block_h_hidden").attr("value",block_h);
  $("#block_s_hidden").attr("value",block_s);
  $("#block_type_hidden").attr("value",block_type);
  
  $("#block_res_k_hidden").attr("value",block_res_k);
  $("#block_res_m_hidden").attr("value",block_res_m);
  $("#block_res_s_hidden").attr("value",block_res_s);
  
  $("#result").show();
}

function hideRes ()
{
     $("#result").hide();
     return false;
}