var sessionid = 'd148a375838da69e7057a798646b3c19'; 
// initialise plugins
jQuery(function(){

    init_boxy();
        
});




function init_boxy()
{
    
    var obj = document.createElement("div");
    obj.setAttribute('id','boxy'); 
    var objBody = document.getElementsByTagName("body").item(0);
    objBody.insertBefore(obj, objBody.firstChild);
     var randomnumber=Math.floor(Math.random()*11235);
     $('#boxy').load('ajax/boxy.html?rqz='+ randomnumber);
}

function getPageScroll(){

    var yScroll;

    if (self.pageYOffset) {
        yScroll = self.pageYOffset;
    } else if (document.documentElement && document.documentElement.scrollTop){     // Explorer 6 Strict
        yScroll = document.documentElement.scrollTop;
    } else if (document.body) {// all other Explorers
        yScroll = document.body.scrollTop;
    }

    arrayPageScroll = new Array('',yScroll) 
    return arrayPageScroll;
}

function getPageSize(){
    
    var xScroll, yScroll;
    
    if (window.innerHeight && window.scrollMaxY) {    
        xScroll = document.body.scrollWidth;
        yScroll = window.innerHeight + window.scrollMaxY;
    } else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac
        xScroll = document.body.scrollWidth;
        yScroll = document.body.scrollHeight;
    } else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
        xScroll = document.body.offsetWidth;
        yScroll = document.body.offsetHeight;
    }
    
    var windowWidth, windowHeight;
    if (self.innerHeight) {    // all except Explorer
        windowWidth = self.innerWidth;
        windowHeight = self.innerHeight;
    } else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
        windowWidth = document.documentElement.clientWidth;
        windowHeight = document.documentElement.clientHeight;
    } else if (document.body) { // other Explorers
        windowWidth = document.body.clientWidth;
        windowHeight = document.body.clientHeight;
    }    
    
    // for small pages with total height less then height of the viewport
    if(yScroll < windowHeight){
        pageHeight = windowHeight;
    } else { 
        pageHeight = yScroll;
    }

    // for small pages with total width less then width of the viewport
    if(xScroll < windowWidth){    
        pageWidth = windowWidth;
    } else {
        pageWidth = xScroll;
    }


    arrayPageSize = new Array(pageWidth,pageHeight,windowWidth,windowHeight) 
    return arrayPageSize;
}

function show_box_quotation()
{

    if ( !document.getElementById('box_quotation') ) {
        init_boxy();
    }

    var arrayPageSize = getPageSize();
    var arrayPageScroll = getPageScroll();

    var objBox = document.getElementById('box_quotation');  
    objBox.style.zIndex = '100';
    var sirka = 400;
    objBox.style.width = sirka + "px";
    objBox.style.top = "300px"; 
    
    
    //var objBoxTop = arrayPageScroll[1] + ((arrayPageSize[3] - 35 - objBox.style.height) / 2);
    var objBoxLeft = ((arrayPageSize[0] - 20 - sirka) / 2);
    objBox.style.left = objBoxLeft + "px";
    //objBox.style.display = 'block';  
    objBox.style.position = 'absolute';

    
    /* Priesvitne pozadie */    
    var objBody = document.getElementsByTagName("body").item(0);
    //var objOverlay = document.createElement("div");
    var objOverlay = document.getElementById("overlay");
    //objOverlay.setAttribute('id','overlay');
    objOverlay.style.height = (arrayPageSize[1] + 'px');
    objOverlay.style.display = 'block';
    objOverlay.style.position = 'absolute';
    objOverlay.style.top = '0';
    objOverlay.style.left = '0';
    objOverlay.style.zIndex = '90';
    objOverlay.style.width = '100%';
    objBody.insertBefore(objOverlay, objBody.firstChild);
    
    $('#box_quotation').fadeIn('slow'); 


    
      
}


function close_box_quotation()
{
    var objOverlay = document.getElementById('overlay');
    objOverlay.style.display = 'none';  
    $('#box_quotation').fadeOut('slow');  

         
}



function show_box_status()
{

    if ( !document.getElementById('box_status') ) {
        init_boxy();
    }

    var arrayPageSize = getPageSize();
    var arrayPageScroll = getPageScroll();

    var objBox = document.getElementById('box_status');  
    objBox.style.zIndex = '100';
    var sirka = 650;
    objBox.style.width = sirka + "px";
    objBox.style.top = "50px"; 
    
    
    //var objBoxTop = arrayPageScroll[1] + ((arrayPageSize[3] - 35 - objBox.style.height) / 2);
    var objBoxLeft = ((arrayPageSize[0] - 20 - sirka) / 2);
    objBox.style.left = objBoxLeft + "px";
    //objBox.style.display = 'block';  
    objBox.style.position = 'absolute';

    
    /* Priesvitne pozadie */    
    var objBody = document.getElementsByTagName("body").item(0);
    //var objOverlay = document.createElement("div");
    var objOverlay = document.getElementById("overlay");
    //objOverlay.setAttribute('id','overlay');
    objOverlay.style.height = (arrayPageSize[1] + 'px');
    objOverlay.style.display = 'block';
    objOverlay.style.position = 'absolute';
    objOverlay.style.top = '0';
    objOverlay.style.left = '0';
    objOverlay.style.zIndex = '90';
    objOverlay.style.width = '100%';
    objBody.insertBefore(objOverlay, objBody.firstChild);
    
    document.getElementById('evidencne_cislo').value = "";
    $("#status_info_loading").hide()
    $("#status_info_ec").show()
    
    $('#status_info').html("");
    $('#box_status').fadeIn('slow'); 


    
      
}


function close_box_status()
{
    var objOverlay = document.getElementById('overlay');
    objOverlay.style.display = 'none';  
    $('#box_status').fadeOut('slow');  

         
}


function close_box()
{
    close_box_quotation();
    close_box_status();
}


function SendQuotation()
{
    var valid = true;
    var xhr = Math.floor(Math.random()*12345);
    //var typ_zariadenia = encodeURI(document.getElementById('q_typ_zariadenia').value); 
    var typ_zariadenia = (document.getElementById('q_typ_zariadenia').value); 
    
    //var model =  encodeURI(document.getElementById('q_model').value);
    var model =  (document.getElementById('q_model').value);
    
    //var popis =  encodeURI(document.getElementById('q_popis').value);
    var popis =  (document.getElementById('q_popis').value);
    
    var tel = (document.getElementById('q_tel').value);
    
    var email = (document.getElementById('q_email').value);
    
    
    if ( typ_zariadenia == '' ) {valid = false; }
    if ( model == '' ) {valid = false; }
    if ( popis == '' ) {valid = false; }
    if ( tel == '' ) {valid = false; }
    if ( email == '' ) {valid = false; }
    
    if ( valid ) {
        
        $.get("/ajax/SendQuotation.php", { skhr : sessionid , xhr: xhr, typ_zariadenia: typ_zariadenia, model: model, popis: popis, tel: tel, email: email } );
        show_box_quotation();
        document.getElementById('q_typ_zariadenia').value = "";
        document.getElementById('q_model').value = "";
        document.getElementById('q_popis').value = "";
        document.getElementById('q_tel').value = "";
        document.getElementById('q_email').value = "";
        
        
      }
      else
      {
        alert("Prosím, vyplňte korektne všetky povinné položky.")
      }

    
}

function GetStatus()
{
    var xhr = Math.floor(Math.random()*12345);
    var zakazka_id = encodeURI(document.getElementById('evidencne_cislo').value);
    $("#status_info_ec").hide() 
    $("#status_info_loading").show();
    $.get("/ajax/GetStatus.php", {skhr : sessionid , xhr : xhr, zakazka_id: zakazka_id} , function(data) {
      $("#status_info_loading").hide();
      $('#status_info').html(data);
    });
    
}


function CheckEmail(email)
{
    var firstchunk,indx,secondchunk

    if (email == ""){
        return false
    }

    //get the zero-based index of the "@" character
    indx = email.indexOf("@")

    //if the string does not contain an @ then then return true
    if (indx == -1 ){
        return false
    }

    //if the first part of email is < 2 chars and second part < 7 chars
    //(arbitrary but workable criteria) then reject the input address

    firstchunk = email.substr(0,indx) //up to but not including the "@"

    //start at char following the "@" and include up to end of email addr
    secondchunk = email.substr(indx + 1) 

    //if the part  following the "@" does not include a period "." then
    //also return false
    if ((firstchunk.length < 2 ) || (secondchunk.length < 7) ||  (secondchunk.indexOf(".") == -1)){ 
        return false
    }

    //the email was okay; at least it had a @, more than 1 username chars,
    //more than 6 chars after the "@", and the substring after the "@"
    // contained a "." char

    return true

}


function milanko()
{
   var rozmeri = getPageSize();
   var vyska_page = rozmeri[0]; 
   var sirka_page = rozmeri[1];
   var vyska_obrazovky = rozmeri[3];
   var sirka_obrazovky = rozmeri[2];
   var scroll_x = window.pageXOffset; 
   var scroll_y = window.pageYOffset;
   if  (scroll_x == undefined) scroll_x = document.documentElement.scrollLeft;
   if  (scroll_y == undefined) scroll_y = document.documentElement.scrollTop;

   var p_left = sirka_obrazovky + scroll_x - 350;
   var p_top = vyska_obrazovky + scroll_y - 240;
   
   document.getElementById('milanko').style.left = p_left + "px";
   document.getElementById('milanko').style.top = p_top + "px"; 

        
}