var entersiteStatus = 0;


$(document).ready(function() {

   
	get_cookie();
	
	if(!get_cookie("visited"))
	{
		
		EnterSite();  //Calling Loading Popup Function
	}

	else {

		$("#main").css({"visibility" : "visible"});
	}
	

	 $("#return-home").click(function(event) {
		event.preventDefault();
        window.location.href = "/default.aspx";
        
    });
   

	//User stays on current page
    $("#enter-site-cancel").click(function(event) {

        event.preventDefault();
        cancelPage();
        
    });
    
    //User stays on current page
    $("#enter-site-close").click(function(event) {

        event.preventDefault();
        cancelPage();
        
    });
    
    $("#enter-site-ok").css('position','relative');
	
	//Allows User to Move to External Web Site
	$("#enter-site-ok").click(function() { 

       $("#main").css({"visibility" : "visible"});
		set_cookie()
		disableEnterSite();
        
    }); 
    
    


});  

function set_cookie()
{

	var expiredays = 1;
	var cookiedate=new Date();
	cookiedate.setDate(cookiedate.getDate()+expiredays);
	document.cookie = "visited = true; expires=" + cookiedate.toGMTString();

}

function get_cookie(visited)
{
	
   var results = document.cookie.match ( '(^|;) ?' + visited + '=([^;]*)(;|$)' );

   if (results)
   {
		return ( unescape ( results[2] ) );
   }
   else
   {
	    return null;
   }

}

//loading popup
function EnterSite(){

	var winH = $(window).height();  
	var winW = $(window).width();
	var docH = $(document).height();
	//Determine positioning based on user scrolling
	//$('#popupEnterSite').css('top',  (winH/2-$('#popupEnterSite').height()/2));
	$('#popupEnterSite').css('top', 212);
	$('#popupEnterSite').css('left', winW/2-$('#popupEnterSite').width()/2);

	$(window).resize(function() {

		var newwinW = $(window).width();
		$('#popupEnterSite').css('left', newwinW/2-$('#popupEnterSite').width()/2); 

	});

	if(entersiteStatus==0)
	{


		$("#entersiteBackground").css({'height':docH +"px"});
		$("#entersiteBackground").fadeIn("slow");	
		$("#popupEnterSite").fadeIn("slow");
		entersiteStatus = 1;
		
		
	}

	

	
}

//disables popup 
function cancelPage()
{
	
	if(entersiteStatus==1) 
	{   

		window.location.href = "popUpCancel.html";
		$("#entersiteBackground").fadeOut("slow");
		$("#popupEnterSite").fadeOut("slow");
		
		
		entersiteStatus = 0;
		
	}   

}

function disableEnterSite()
{
	
	if(entersiteStatus==1) 
	{   

		
		$("#entersiteBackground").fadeOut("slow");
		$("#popupEnterSite").fadeOut("slow");
		
		
		entersiteStatus = 0;
		
	}   

}