var LastId = new Array;
var NS62 = navigator.userAgent.substring(navigator.userAgent.length-13,navigator.userAgent.length);
function showmenu(id,bgimg)
{
   document.getElementById(id+'_sub').style.visibility = 'visible';
   //document.getElementById(id).style.backgroundImage = 'url('+bgimg+')';
   document.images[id].src = bgimg;
   if(NS62 == 'Netscape6/6.2')
   {
       var LPos = document.getElementById(id+'_sub').style.left;
       var LPosInt = parseInt(LPos.substring(0,LPos.length-2));
       switch(id)
       {
           case 'aktuelles':
               if(LastId[0] != id)
                   document.getElementById(id+'_sub').style.left = LPosInt+1;
               LastId[0] = id;
               break;
           case 'produkte':
               if(LastId[1] != id)
                   document.getElementById(id+'_sub').style.left = LPosInt+3;
               LastId[1] = id;
               break;
           case 'grawe':
               if(LastId[2] != id)
                   document.getElementById(id+'_sub').style.left = LPosInt+3;
               LastId[2] = id;
               break;
           case 'service':
               if(LastId[3] != id)
                   document.getElementById(id+'_sub').style.left = LPosInt+4;
               LastId[3] = id;
               break;
           case 'intern':
               if(LastId[4] != id)
                   document.getElementById(id+'_sub').style.left = LPosInt+4;
               LastId[4] = id;
               break;
           default:
               break;
       }
   }
} 
function hidemenu(id,bgimg)
{
  document.getElementById(id+'_sub').style.visibility = 'hidden';
  //document.getElementById(id).style.backgroundImage = 'url('+bgimg+')';
  document.images[id].src = bgimg;
}

function showimage(id)
{ 
  document.getElementById(id).style.visibility = 'visible';
}

function hideimage(id)
{
  document.getElementById(id).style.visibility = 'hidden';
}

function PreLoadImages()
{
    var objects = PreLoadImages.arguments;
    var Img = new Array(objects);

    for (var i=0; i<objects.length; i++)
    {
        Img[i] = new Image();
        Img[i].src = objects[i];
    }
}

function adjustHeight(id)
{
    if (navigator.appName == 'Microsoft Internet Explorer')
    {
        if (document.getElementById('balken'))
            document.getElementById(id).style.height = document.body.offsetHeight - 125;
        else
            document.getElementById(id).style.height = document.body.offsetHeight - 115;
    }
    else
    {
        if (document.getElementById('balken'))
            document.getElementById(id).style.height = window.innerHeight - 121;
        else
            document.getElementById(id).style.height = window.innerHeight - 111;
    }
}

function makeVisible(id)
{
    if (percent <= 100) 
    {
        document.getElementById(id).style.filter='Alpha(opacity='+percent+')';
        percent+=10;
        window.setTimeout("makeVisible('"+id+"')",20);
    }
    else
    percent=20;
}


function makeTransparent(id)
{
    if (percent2 >= 100)
    {
        document.getElementById(id).style.filter='Alpha(opacity='+percent2+')';
        percent2-=10;
        window.setTimeout("makeVisible('"+id+"')",20);
    }
}

function test_url()
{    
	if(url.search(/drucken=ja/) != -1)
	{
		extract_code();
	}
}

function write_path()
{
	if (navi_1_title != undefined || navi_2_title != undefined || lev3 != undefined || lev4 != undefined)
	{
		document.write(' / <a href=\"#\" style=\"font-family:Verdana;font-size:11px;color:#666666\">'+navi_1_title+'</a>');
		if (lev3 == "")
			document.write(' / '+navi_2_title);
                else
			document.write(' / <a href=\"'+navi_2_link+'\" style=\"font-family:Verdana;font-size:11px;color:#666666\">'+navi_2_title+'</a>');
                if (lev3.length>0)
                {
			if (lnk3.length<=0)
			{
				document.write(' / '+lev3);
			}
			else
			{
				document.write(' / <a href=\"'+lnk3+'?lev3='+lev3+'&lnk3='+lnk3+'\" style=\"font-family:Verdana;font-size:11px;color:#666666\">'+lev3+'</a>');
			}
		}
                if (lev4.length>0)
                {
			if (lnk4.length<=0)
			{
				document.write(' / '+lev4);
			}
			else
			{
				document.write(' / <a href=\"'+lnk4+'?lev3='+lev3+'&lev4='+lev4+'&lnk3='+lnk3+'&lnk4='+lnk4+'\" style=\"font-family:Verdana;font-size:11px;color:#666666\">'+lev4+'</a>');
			}
		}
                if (lev5.length>0)
                {
			document.write(' / '+lev5);
                }
	}
}


function zeigeBerechtigung(berechtigung)
{
	if ((berechtigung=='-1') || (berechtigung.length==0))
        {
		document.write("Nein");
        }
        else
        {
		document.write("Ja");
        }
    }
    
    
function write_td(menuebene)
{
        var shift=0;
        if(menuebene==3)
        { 
		shift=40;
        }
        else
        {
		shift=80;
        }   
        document.writeln('<td style="padding-left:' + shift + ';border-width:0; border-color:#00823A; border-style:dotted;" height="13px" >');
}


function popUp(link, w, h) {
	left_val=(screen.width-w)/2;
	top_val=(screen.height-h)/2;
	attributes="width="+w+",height="+h+",top="+top_val+",left="+left_val+",menubar=no,resizable=yes,scrollbars=yes";
	window.open(link,"_blank",attributes)
}

function makeMenu(menuebene, headline, li_liste)
{
	makeMenu(menuebene, headline, li_liste, "");
}

function makeMenu(menuebene, headline, li_liste, sessionId)
{
	var link="";
	if (menuebene=="3")// ein Link der 3. Menüebene
	{
		document.write("<tr>");
		if (lev3==headline)
		/* Dieser Link ist der aktuell ausgewählt Link */
		{
			document.write("<td width=\"8\" valign=\"top\" style=\"padding-top:3px; padding-right:3px;\"><img id=\""+headline+"\" alt=\"\" src=\"/images/at/img_templates/img_level3_open.gif\" border=\"0\"></td>");
		}
		else
		/* Dieser Link ist derzeit nicht ausgewählt */
		{
			document.write("<td width=\"8\" valign=\"top\" style=\"padding-top:3px; padding-right:3px;\"><img id=\""+headline+"\" alt=\"\" src=\"/images/at/img_templates/img_level3_closed.gif\" border=\"0\"></td>");
		}
		document.write("<td colspan=\"2\" valign=\"top\">");
		if (li_liste.indexOf("?")>=0)
		{
			link="<a href=\""+li_liste+"&lev3="+headline+"&lnk3="+li_liste+"&cpssessionid="+sessionId+"\" class=\"menu-level-3\" onMouseOver=\"ChImgOver(\'"+headline+"\',\'/images/at/img_templates/img_level3_open.gif\')\" onMouseOut=\"ChImgOut(\'"+headline+"\')\">"+headline+"</a>";
		}
		else
		{
			link="<a href=\""+li_liste+"?lev3="+headline+"&lnk3="+li_liste+"&cpssessionid="+sessionId+"\" class=\"menu-level-3\" onMouseOver=\"ChImgOver(\'"+headline+"\',\'/images/at/img_templates/img_level3_open.gif\')\" onMouseOut=\"ChImgOut(\'"+headline+"\')\">"+headline+"</a>";
		}
		document.write(link);
		document.write("</td></tr>");
		act_lev3=headline;
		act_lnk3=li_liste;
	}
	else // ein Link der 4. Menüebene
	{
		if (act_lev3==lev3)
		// Dieser Menüpunkt der 4. Ebene gehört zum aktuell ausgewählten 3. Menüpunkt der wird angezeigt.
		{
			document.write('<tr><td width="8">&nbsp;</td><td width="8">&nbsp;</td><td width="100%">');
			if (li_liste.indexOf("?")>=0)
			{
				link='<a href=\"'+li_liste+'&lev3='+act_lev3+'&lnk3='+act_lnk3+'&lev4='+headline+'&lnk4='+li_liste+'&cpssessionid='+sessionId+'\" class=\"menu-level-4\">'+headline+'</a>';
			}
			else
			{
				link='<a href=\"'+li_liste+'?lev3='+act_lev3+'&lnk3='+act_lnk3+'&lev4='+headline+'&lnk4='+li_liste+'&cpssessionid='+sessionId+'\" class=\"menu-level-4\">'+headline+'</a>';
			}
			document.write(link);
			document.write('</td></tr>');
		}
	}
}