$(document).ready(function() {
	$("#content").mouseover(function(){
		$("#hover_box").hide();
		$("#submenu_angebote").hide();
	});	
	
	$(".nav").mouseover(function(){
		$("#submenu_angebote").hide();
		
		l = $(this).position().left + 4 ;
		w = $(this).width() + 20 ;
		t = 200 ;
		
		if($("#hover_box").is(':hidden')) {
			t = 0 ;
			$("#hover_box").show();
		}
		if( ($("#hover_box").position().left + 4) > l ) {
			lStart = l - 6 ;
		} else if( ($("#hover_box").position().left + 4) < l ) {
			lStart = l + 6 ;
		} else {
			lStart = l ;
		}
		
		$("#hover_box").animate({
		    left: lStart+"px",
		    width: w+"px",
		  }, t , function() {
			  $("#hover_box").animate({
				    left: l+"px",
				  }, 100 );
		  });
	});
	
	$("#nav_angebote").mouseover(function(){
		$("#submenu_angebote").show();
	});
	
});

function loadLink(parameter, valueNew) {
	link   	= document.location.href.substring(0,document.location.href.indexOf('?') ) ;
	link 	+= '?' ;
	if(document.location.search.length > 0) {
      var get_param_str = document.location.search.substring(1, location.search.length);
      var get_params = get_param_str.split("&");
      for(i = 0; i < get_params.length; i++) {
         var key_value = get_params[i].split("=");
         if(key_value.length == 2) {
            var key = key_value[0];
            var value = key_value[1];
            if(key!=parameter) link 	+= key+'='+value+'&' ;
         }
      }      
   }
    link 	+= parameter+'='+valueNew ;
	//alert(link);
	document.location.href = link ;
}

var actRefId = 0 ;
function changeRefSub(id) {
	var objRef = document.getElementById('ref_'+actRefId);
	objRef.style.display = 'none' ;
	var objRefNew = document.getElementById('ref_'+id);
	objRefNew.style.display = 'block' ;
	
	var objRefLink = document.getElementById('ref_sub_link_'+actRefId);
	if(objRefLink!=null) objRefLink.style.color = '#b1b3b8' ;
	var objRefLinkNew = document.getElementById('ref_sub_link_'+id);
	objRefLinkNew.style.color = '#009ee0' ;

	actRefId = id ;
}