
// MM:

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
function openWindow(theURL,winName,features) { //v2.0
  var wnd = window.open(theURL,winName,features);
  wnd.focus();
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function show(layer_ref) { 	      
	  hza = MM_findObj(layer_ref); 	  
	  hza.style.display='block'; 	 
} 


function image_popup(image_url,popup_title,close_text)
{
	var undefined;
	var wnd_width=250;
	var wnd_height=120;

	var language = '';
	if ((typeof site_language) != "undefined")
		language = site_language;
	
	if (close_text == undefined)
	{
		if (language == 'english')
			close_text = 'close zoomimage';
		else
			close_text = 'Zoombild schliessen';
	}

	if (language == 'english')
		loading_text = 'loading image ...';
	else
		loading_text = 'lade Bild ...';

	if (popup_title == undefined)
		popup_title = 'Popup';

	if ((typeof my_image_popup) != "undefined")
	{
		if ((typeof my_image_popup.close) != "undefined")
		{
			my_image_popup.close();
		}
	}
  
	wnd_x=(screen.availWidth/2)-(wnd_width/2);
	wnd_y=(screen.availHeight/2)-(wnd_height/2);

	my_image_popup = window.open('', 'wnd_image_popup','width='+wnd_width+',height='+wnd_height+',left='+wnd_x+',top='+wnd_y+',location=no,menubar=no,resizable=no,scrollbars=no,status=no,toolbar=no');
	my_image_popup.resizeTo(wnd_width, wnd_height);

	with (my_image_popup)
	{
		document.open();
		document.write('<title>'+popup_title+'</title>');
		document.write('<meta http-equiv="imagetoolbar" content="no">');
		document.write('<body leftmargin="0" topmargin="0" marginwidth="0" marginheight="0" scroll="no" bgcolor="#F7F7F7" onload="opener.image_popup_loaded(window)" style="overflow: hidden;">');

		document.write('<table cellspacing="0" cellpadding="0" border="0" name="tbl_loading" id="tbl_loading" height="100%" width="100%"><tr align="center" valign="middle"><td align="center" valign="middle" style="font-family: Verdana; font-size: 12px;">' + loading_text + '</td></tr></table>');

		document.write('<div id="div_image" style="width: 100%; height: 100%; position: absolute; left: 0px; top: 0px; display: none;">');
		document.write('<table width="100%" height="100%" cellspacing="0" cellpadding="0" border="0"><tr align="center" valign="middle"><td align="center" valign="middle"><a href="javascript:self.close()"><img id="img_big" align="center" valign="middle" src="'+image_url+'" border="0" alt="'+close_text+'"></a></td></tr></table>');
		document.write('</div>');

		document.close();
	}

	my_image_popup.focus();
}

function image_popup_loaded(wnd_popup, x, y)
{
	var undefined;
	
	var tbl_loading=MM_findObj('tbl_loading', wnd_popup.document);
	var div_image=MM_findObj('div_image', wnd_popup.document);


	tbl_loading.style.display='none';
	div_image.style.display='block';

	var img_big=MM_findObj('img_big', wnd_popup.document);
	if (x == undefined)
		x=img_big.width;
	if (y == undefined)
		y=img_big.height;
	
	if (!x)
	{
		global_wnd_popup = wnd_popup;
		setTimeout('image_popup_loaded(global_wnd_popup)', 500);
		return;
	}
	
	var inner_width = 0;
	var inner_height = 0;
	var width_height_found = 0;
	
	if ((!width_height_found) && ((typeof wnd_popup.document.body.offsetWidth) != "undefined"))
	{
		if ((wnd_popup.document.body.offsetWidth > 0) && (wnd_popup.document.body.offsetHeight > 0))
		{
			inner_width = wnd_popup.document.body.offsetWidth;
			inner_height = wnd_popup.document.body.offsetHeight;
			width_height_found = 1;
		}
	}

	if ((!width_height_found) && ((typeof wnd_popup.innerWidth) != "undefined"))
	{
		if ((wnd_popup.innerWidth > 0) && (wnd_popup.innerHeight > 0))
		{
			inner_width = wnd_popup.innerWidth;
			inner_height = wnd_popup.innerHeight;
			width_height_found = 1;
		}
	}
	
	var border_x = 0;
	var border_y = 0;

	if (width_height_found)
	{
		border_x += (250-inner_width)+14;
		border_y += (120-inner_height)+14;
	}
	else
	{
		border_x += 30;
		border_y += 80;
	}

	x += border_x;
	y += border_y;

	wnd_x=(screen.availWidth/2)-(x/2);
	wnd_y=(screen.availHeight/2)-(y/2);

	wnd_popup.moveTo(wnd_x,wnd_y);
	wnd_popup.resizeTo(x,y);
	wnd_popup.border_x = border_x;
	wnd_popup.border_y = border_y;
}



function getXMLRequester( )
{
    var xmlHttp = false;
            
    // try to create a new instance of the xmlhttprequest object        
    try
    {
        // Internet Explorer
        if( window.ActiveXObject )
        {
            for( var i = 5; i; i-- )
            {
                try
                {
                    // loading of a newer version of msxml dll (msxml3 - msxml5) failed
                    // use fallback solution
                    // old style msxml version independent, deprecated
                    if( i == 2 )
                    {
                        xmlHttp = new ActiveXObject( "Microsoft.XMLHTTP" );    
                    }
                    // try to use the latest msxml dll
                    else
                    {
                        
                        xmlHttp = new ActiveXObject( "Msxml2.XMLHTTP." + i + ".0" );
                    }
                    break;
                }
                catch( excNotLoadable )
                {                        
                    xmlHttp = false;
                }
            }
        }
        // Mozilla, Opera und Safari
        else if( window.XMLHttpRequest )
        {
            xmlHttp = new XMLHttpRequest();
        }
    }
    // loading of xmlhttp object failed
    catch( excNotLoadable )
    {
        xmlHttp = false;
    }
    return xmlHttp ;
}

