/***************************/
//@Author: Adrian "yEnS" Mato Gondelle
//@website: www.yensdesign.com
//@email: yensamg@gmail.com
//@license: Feel free to use it, but keep this credits please!					
/***************************/

//SETTING UP OUR POPUP
//0 means disabled; 1 means enabled;
var popupStatus = 0;

//loading popup with jQuery magic!
function loadPopup()
{
  //loads popup only if it is disabled
  if (popupStatus == 0)
  {
    $("#backgroundPopup").css({
      "opacity": "0.7"
    });
    $("#backgroundPopup").fadeIn("fast");
    $("#popupContact").fadeIn("fast");
    popupStatus = 1;
  }
}

//disabling popup with jQuery magic!
function disablePopup()
{
  //disables popup only if it is enabled
  if (popupStatus == 1)
  {
    $("#backgroundPopup").fadeOut("slow");
    $("#popupContact").fadeOut("slow");
    popupStatus = 0;
  }
}

//centering popup
function centerPopup()
{
  //request data for centering
  var windowWidth = document.documentElement.clientWidth;
  var windowHeight = document.documentElement.clientHeight;
  var popupHeight = $("#popupContact").height();
  var popupWidth = $("#popupContact").width();
  //centering
  $("#popupContact").css({
    "position": "absolute",
    "top": windowHeight / 2 - popupHeight / 2,
    "left": windowWidth / 2 - popupWidth / 2
  });
  //only need force for IE6

  $("#backgroundPopup").css({
    "height": windowHeight,
    "width": windowWidth
  });

}

function setWidth(width)
{
  $(".popupWidth").css("width", width);
  $(".popupWidth").css("height", "464px");
}

//CONTROLLING EVENTS IN jQuery
$(document).ready(function()
{

  //LOADING POPUP
  //Click the button event!
  $("#button").click(function()
  {
    //centering with css
    centerPopup();
    //load popup
    loadPopup();
  });

  //CLOSING POPUP
  //Click the x event!
  $("#popupContactClose").click(function()
  {
    disablePopup();
  });
  //Click out event!
  //	$("#backgroundPopup").click(function(){
  //		disablePopup();
  //	});
  //Press Escape event!
  //	$(document).keypress(function(e){
  //		if(e.keyCode==27 && popupStatus==1){
  //			disablePopup();
  //		}
  //	});

});