function DeleteGBEntry(ID)
{
  if(confirm(unescape("Diesen G%E4stebucheintrag wirklich l%F6schen?")))
  {
    document.location.href = "gp_frame.php?delentry=" + ID;
  }
}

function switchImage(imgName, imgSrc)
{
	if (document.images)
  	{
    	if (imgSrc != "none")
    	{
		 	document.images[imgName].src = imgSrc;
    	}
  	}
}

function MM_swapImgRestore()
{
	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_preloadImages()
{
    		{
    			d.MM_p[j]=new Image; 
    			d.MM_p[j++].src=a[i];
    		}

}

function MM_findObj(n, d)
{
	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()
{
	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 popUp(URL, h, w)
{
	day = new Date();
	id = day.getTime();
	eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=" + w + ",height=" + h + "');");
}

function showGBElements()
{
  if(document.getElementById("gb_name").style.display == "")
  {
    document.getElementById("gb_name").style.display      = "none";
    document.getElementById("gb_email").style.display     = "none";
    document.getElementById("gb_homepage").style.display  = "none";
    document.getElementById("gb_dummy").style.display     = "none";
    document.getElementById("gb_beitrag").style.display   = "none";
    document.getElementById("gb_send").style.display      = "none";
    
    document.getElementById("tr_side").height             = "452";
  }
  else
  {
    document.getElementById("gb_name").style.display      = "";
    document.getElementById("gb_email").style.display     = "";
    document.getElementById("gb_homepage").style.display  = "";
    document.getElementById("gb_dummy").style.display     = "";
    document.getElementById("gb_beitrag").style.display   = "";
    document.getElementById("gb_send").style.display      = "";
    
    document.getElementById("tr_side").height             = "672";
  }
}

function checkGBEntries()
{
  if(document.getElementById("gb_nameText").value == '')
  {
    alert(unescape("Bitte geben Sie Ihren Namen ein%21"));
    document.getElementById("gb_nameText").focus();
    return false;
  }
  
  if(document.getElementById("gb_beitragText").value == '')
  {
    alert(unescape("Bitte geben Sie einen Text ein%21"));
    document.getElementById("gb_beitragText").focus();
    return false;
  }
}

function ShowHFBanner()
{
// 	day = new Date();
// 	id = day.getTime();
// 	w = 286;
// 	h = 404;
// 	eval("page" + id + " = window.open(hf.jpg, '" + id + "', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=" + w + ",height=" + h + "');");

  return true;  
}