$(document).ready(function(){   	
	    setPopupBgSize();
	    
	    $('.sita-popup-bg').click(function(){closeSitaPopup();});
	    $('.close-popup').click(function(){closeSitaPopup();});
	    $('.open-popup').click(function(){openSitaPopup();});	    
	    $('.edit-popup').click(function(){openSitaPopup();});	    
	    
	    $('.sita-popup-bg').keypress(function(event) {
      if (event.keyCode == '27') closeSitaPopup();
     });
     
     $('.sita-popup').keypress(function(event) {
      if (event.keyCode == '27') closeSitaPopup();
     });
});

$(window).resize(function() {
    setPopupBgSize();
});

function setPopupBgSize()
{
    var windowHeight = 0;
	   var windowWidth = 0;			    
	   windowHeight = $('body').attr('scrollHeight');
	   windowWidth = $('body').attr('scrollWidth');		
	   $('.sita-popup-bg').css('height',windowHeight + 'px').css('width',windowWidth + 'px');	
}

function openSitaPopup() {   
    $('.sita-popup-bg').show();
    $('.sita-popup').show();
    $('.edit-popup').hide();
}

function closeSitaPopup(){    
	   //window.location.href=window.location.href;
    $('.sita-popup').hide();
    $('.sita-popup-bg').hide();  	
    $('.edit-popup').show();  
	
}