var popupStatus = 0;

$(document).ready(function(){
   
$("#view-crohns-nav").click(function(){  

loadPopup();  //LOADING POPUP


});  

 $("#popupContactClose").click(function(){ 
	 
	disablePopup(); 

});   //Click out event!   
 
 $("#backgroundPopup").click(function(){
	 
	 disablePopup(); 
 
 });

});  

//loading popup
function loadPopup(){

	if(popupStatus==0)
	{
		$("#backgroundPopup").css({"opacity": "0.7"});
		$("#backgroundPopup").fadeIn("slow");
		$("#popupContact").fadeIn("slow");
		popupStatus = 1;
	}
}

//disables popup 
function disablePopup()
{     

	if(popupStatus==1) 
	{   
		$("#backgroundPopup").fadeOut("slow");
		$("#popupContact").fadeOut("slow");   
		popupStatus = 0;   
	}   

}