$(document).ready(function()
{
	var curItem = $('#mainNavBg a, #subNavBg a').filter('.current').children('span').parent();
	var aWidth = curItem.width();
	var left = Math.round((aWidth/2)-2);
	
	//alert( curItem.html() );
	//alert(aWidth);
	//alert(left);
	
	//$('#mainNavBg a>span, #subNavBg a>span').css({ color: "red", background: "blue", left: left+"px" });
	$('#mainNavBg a>span, #subNavBg a>span').css({ left: left+"px" });
	
	
	//affichage au survol
	var idm = '';
	
	$('#mainNavBg li').hover(function() 
	{
		idm = this.id.replace(/mm_/, "");
		$('.ssm, #mainNavBg a>span').hide();
		$('#sm_'+idm).show();
	},
	function() 
	{
		/*
		if( $(this).class()!='current' )
		{
			idm = this.id.replace(/mm_/, "");
			$('#sm_'+idm).hide();
		}
		*/
		
		idm = $('#rubr').val();
		$('.ssm').hide();
		$('#sm_'+idm).show();
		
	});
	
	$('.divider').hover(function() 
	{
		idm = this.id.replace(/dd_/, "");
		$('.ssm, #mainNavBg a>span').hide();
		$('#sm_'+idm).show();
	},
	function() 
	{
		idm = $('#rubr').val();
		$('.ssm').hide();
		$('#sm_'+idm).show();
		
	});
	
	$('.ssm').hover(function() 
	{
		$('.ssm, #mainNavBg a>span').hide();
		$(this).show();
	},
	function() 
	{
		idm = $('#rubr').val();
		$('.ssm').hide();
		$('#sm_'+idm).show();
	});
	
});