if( typeof( window.innerWidth ) == 'number' ) {
    //Non-IE
    wWidth = window.innerWidth;
  } else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
    //IE 6+ in 'standards compliant mode'
    wWidth = document.documentElement.clientWidth;
  } else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
    //IE 4 compatible
   	wWidth = document.body.clientWidth;
 }

var bg_width = wWidth/2+139;


$(document).ready(
	function(){
				$('#klient_list').css("left", bg_width+"px");
				$('#projekt_list').css("left", bg_width+"px");
	}
)
function klienci_off () 
	{		
		$('#klient_list').hide();
}
function klienci_on ()
	{	
		//$('#klient_list').show();
		$('#klient_list').fadeIn("slow");
}
function projekty_on ()
	{	
		$('#projekt_list').fadeIn("slow");
}
function projekty_off () 
	{		
		$('#projekt_list').hide();
}