var contact_subHover = false;

$(document).ready(function(){
$("#contact_main").hover(
  		function(){
 			$("#contact_subdiv_patient").show()
  								.css("left", $('#contact_main').position().left+190)
  								.css("top", $('#contact_main').position().top-12);
  								
  		}, function(){
  			hideSubMenu(2000, "#contact_subdiv_patient");
  		}
  	);   

$("#contact_main").hover(
  		function(){
 			$("#contact_subdiv").show()
  								.css("left", $('#contact_main').position().left+190)
  								.css("top", $('#contact_main').position().top-12);
  								
  		}, function(){
  			hideSubMenu(2000, "#contact_subdiv");
  		}
  	);   
   	
$("#contact_subdiv_patient").hover(
  		function(){
  			contact_subHover = true;
 			$("#contact_subdiv_patient").show();
  		}, function(){
  			contact_subHover = false;
  			hideSubMenu(1000, "#contact_subdiv_patient");
  		}
  	);     	

   	
$("#contact_subdiv").hover(
  		function(){
  			contact_subHover = true;
 			$("#contact_subdiv").show();
  		}, function(){
  			contact_subHover = false;
  			hideSubMenu(1000, "#contact_subdiv");
  		}
  	);   
  	
  	
  	
$("#dosing_main").hover(
  		function(){
 			$("#dosing_subdiv_patient").show()
  								.css("left", $('#dosing_main').position().left+190)
  								.css("top", $('#dosing_main').position().top-12);
  								
  		}, function(){
  			hideSubMenu(2000, "#dosing_subdiv_patient");
  		}
  	);   

$("#dosing_main").hover(
  		function(){
 			$("#dosing_subdiv").show()
  								.css("left", $('#dosing_main').position().left+190)
  								.css("top", $('#dosing_main').position().top-12);
  								
  		}, function(){
  			hideSubMenu(2000, "#dosing_subdiv");
  		}
  	);   
   	
$("#dosing_subdiv_patient").hover(
  		function(){
  			contact_subHover = true;
 			$("#dosing_subdiv_patient").show();
  		}, function(){
  			contact_subHover = false;
  			hideSubMenu(1000, "#dosing_subdiv_patient");
  		}
  	);     	

   	
$("#dosing_subdiv").hover(
  		function(){
  			contact_subHover = true;
 			$("#dosing_subdiv").show();
  		}, function(){
  			contact_subHover = false;
  			hideSubMenu(1000, "#dosing_subdiv");
  		}
  	); 
  	  	
});

function hideSubMenu(delay, elemName){
setTimeout(function(){
					if(!contact_subHover){
						$(elemName).hide();
					}
	},2000);

}