function change_left_navi_content(tab_nr, location)
{
	for (var i = 1; i <= standorte.anzahl; i++)
	{
		if (i == tab_nr)
		{
			//document.getElementById("cp_left_navi_" + i).style.color = '#FFFFFF';
			document.getElementById("cp_left_navi_" + i).style.background = '#CCCCCC';			
		}
		else
		{			
			//document.getElementById("cp_left_navi_" + i).style.color = '#262573';
			document.getElementById("cp_left_navi_" + i).style.background = '#FFFFFF';
		}
	}
	
	if (location)
	{
		change_location(tab_nr);	
	}
	return false;	
}

function change_right_navi_content(tab)
{
	var number_of_tabs = get_tab_number();
	for (var i = 1; i <= number_of_tabs; i++)
	{
		if (i == tab)
		{
			document.getElementById("cp_right_content_" + i).style.display = 'block';
			
			//document.getElementById("cp_right_navi_" + i).style.color = '#FFFFFF';
			document.getElementById("cp_right_navi_" + i).style.background = '#CCCCCC';
		}
		else
		{
			document.getElementById("cp_right_content_" + i).style.display = 'none';
			
			//document.getElementById("cp_right_navi_" + i).style.color = '#9C9D9F';
			document.getElementById("cp_right_navi_" + i).style.background = '#FFFFFF';
		}
	}	
	
	return false;	
}


function get_tab_number()
{
	var number_of_tabs = 0;
	var cp_right_navi = document.getElementById("cp_right_navi");
	var as = cp_right_navi.getElementsByTagName("a");
	var noe_as = as.length;
	for (var ii = 0; ii < noe_as; ii++)
	{
		var id = as[ii].id; 
		if (id.match(/cp_right_navi_/))
		{
			number_of_tabs++;
		}
	}
	
	return number_of_tabs;
}