$(document).ready(function() {
	
   //heightSideMenubar
   
   function Numsort (a, b) {
      return a - b;
   }

   
   var aHeights = [$('#menu').height(), $('#content').height(), $('#content_right').height()];
   
   aHeights.sort(Numsort);
   
   $('#menu').height(aHeights[2]+50);
   $('#content').height(aHeights[2]);
   $('#content_right').height(aHeights[2]);
   
   
   //heightBlock
   
   var iBlockLeft = $('.dv_block_left').height();
   var iBlockRight = $('.dv_block_right').height();
   
   if(iBlockLeft < iBlockRight){
      $('.dv_block_left').height(iBlockRight);
   }
   else{
      $('.dv_block_right').height(iBlockLeft+20);
      $('.dv_block_left').height(iBlockLeft+20);
   }
   
});