/***********************************************
* Eine ID sichtbar/unsichtbar machen
***********************************************/

function show_hide(v)
	{
	if (document.getElementById(v))
		{
		if (document.getElementById(v).style.display == "none")
			{
			document.getElementById(v).style.display = "block"; 
			document.getElementById(v).style.display = ""; 
			
			}
		else
			{
			document.getElementById(v).style.display = "none"; 
			}
		}
	}
	
/***********************************************
* Fenster öffnen
***********************************************/

function MM_openBrWindow(theURL,winName,features)
	{
	window.open(theURL,winName,features);
	}