$(document).ready(function()
{	 
	
  nastavPozici();
  
  $('#main-menu li a').mouseover(function(){
    var str = $('span', this).html();
    $('#description').append(str).css('display', 'block');    
    var OL = $(this).parent()[0].offsetLeft;
    var SL = $('#main-menu .in')[0].scrollLeft;
    var OSL = OL - SL;
    $('#description').css('margin-left', OSL);   
	
	var vyska = document.documentElement.clientHeight;
	var top = vyska/2 + 180; 
	
		  
	$('#description').css('top', top + 'px');
	$('#description').css('visibility', 'visible');
  });
  $('#main-menu li a').mouseout(function(){
    $('#description').replaceWith('<div id="description"></div>').css('display', 'none');
  });
  
});

$(window).load(function()
{	  
   
   /* 
    $('.scroll-box').each(function(){
			w = $('.t-b', this).width();
			$(this).css('width', w + 10);
			//alert(w);
		});
	*/
	
	var sirka1 = document.getElementById('scroll1').offsetWidth;
//	alert(sirka1);
	document.getElementById('scroll_box1').style.width=sirka1 + 10 + 'px';
	
	var sirka2 = document.getElementById('scroll2').offsetWidth;
//	alert(sirka1);
	document.getElementById('scroll_box2').style.width=sirka2 + 10 + 'px';
});

   function ukazInformaceOfirme(){
      
        	var vyska = document.documentElement.clientHeight;
        	var sirka = document.documentElement.clientWidth;
        //	var top = vyska/2 - 130; 
        	//var left = sirka/2 - 400; 
			var left = 100; 
			var bottom = 57; 
        	
        	document.getElementById('informace_o_firme').style.left = left + 'px';
        	//document.getElementById('informace_o_firme').style.top = top + 'px';
			document.getElementById('informace_o_firme').style.bottom = bottom + 'px';
        	document.getElementById('informace_o_firme').style.visibility = 'visible';
        	document.getElementById('informace_o_firme').style.width = 800 + 'px';
        	document.getElementById('informace1').style.width = 760 + 'px';
        	document.getElementById('informace1').style.padding = 20 + 'px';
        	
          	document.getElementById('informace2').style.width = 760 + 'px';
        	document.getElementById('informace2').style.padding = 20 + 'px';
        	
        	document.getElementById('informace1').style.float = 'none';
        	document.getElementById('informace2').style.float = 'none';
        	document.getElementById('zavri_informace').style.visibility = 'visible';
        
      }
      
       function schovejInformace(){

        	document.getElementById('informace_o_firme').style.visibility = 'hidden';
        	document.getElementById('zavri_informace').style.visibility = 'hidden';
        	
        
      }
      
      function nastavPozici(){
          var vyska = document.documentElement.clientHeight;
        	var sirka = document.documentElement.clientWidth;
        	var top = vyska/2 - 165 - 74; 
          
          if (top > 0){
          var padding = top + 'px';
          document.getElementById('content').style.top = padding;
          document.getElementById('main-menu').style.top = padding;
		 
		  
          
     
        	}

      }