//SETTING UP OUR POPUP  
//0 means disabled; 1 means enabled;  
var popupStatus = 0;
var cookie_name = 'unvu_h';
var cookie_options = { path: '/', expires: 1 };

//loading popup with jQuery magic!  
function loadPopup(){  
//loads popup only if it is disabled  
if(popupStatus==0){  
$("#backgroundPopup").css({  
"opacity": "0.7"  
});  
$("#backgroundPopup").fadeIn("slow");  
$("#popupContact").fadeIn("slow");  
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;
		// set a second cookie
        $.cookie(cookie_name, '1', cookie_options);
	}  
}

//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  
});  
  
}


$(document).ready(function(){  
	//LOADING POPUP  
	if ($.cookie(cookie_name)!='1') {
		//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();  
}  
});	
});