function MM_openBrWindow(theURL,winName,features, myWidth, myHeight, isCenter) { //v3.0
  if(window.screen)if(isCenter)if(isCenter=="true"){
    var myLeft = (screen.width-myWidth)/2;
    var myTop = (screen.height-myHeight)/2;
    features+=(features!='')?',':'';
    features+=',left='+myLeft+',top='+myTop;
  }
  window.open(theURL,winName,features+((features!='')?',':'')+'width='+myWidth+',height='+myHeight);
}


function OpenWindow( ziel, datum, operator )
{
	Test = window.open( ziel + '&datum=' + datum.value + '&operator=' + operator,'Kalenderblatt', 'width=175,height=180,top=150,left=150,scrollbars=no,resizablel' );
	if (document.all)
   {
		var ClickX = window.event.x;
		var ClickY = window.event.y;
		if (navigator.appVersion.indexOf("MSIE")>5 )
		{
		Test.moveTo(ClickX+window.screenLeft+5, ClickY+window.screenTop-50);
		}
	}
}


function loeschen()
{

	if ( document.formular )
	{
		var	typ	= "";
		var	form	= document.formular;

		for ( i = 0; i < form.length; i++ )
		{
			typ = form.elements[ i ].type;

			switch ( typ )
			{
				case "text":
				case "textarea":
					form.elements[ i ].value = "";
					break;
				case "checkbox":
				case "radio":
					form.elements[ i ].checked = false;
					break;
				default:
			}
		}
	}
}


function kopieren()
{
		document.formular.submit();
}