/*
   top.js
*/

$(document).ready(function(){
   
   var sideHeight = 800;
   bgPosition();
   
   $(window).resize(function(){
      bgPosition();
   });
   
   function bgPosition(){
      //$("#testtext").text(-$("#mainvisual").height()/2);
      //$("#mainvisual").css("margin-top",-$("#mainvisual").height()/2);
      if($(window).height() <= sideHeight){
         $("#main").css("height",sideHeight-$("#foot").height());
      }else{
         $("#main").css("height",$(window).height()-$("#foot").height());
         //$("#main").css("top","0");
      }
      
      /*if($(window).height() >= $("#main").height()){
         $("#main").css("height",$(window).height()-$("#foot").height());
      }*/
      
   }
   
   
   
});