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_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 MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}




function openDatePicker(URL) {
	ret = window.open (URL, "Datum", "width=250,height=170");
}

	function CheckForm(form)
	{
		var sPassword = "";
		var sPassword_confirmation = "";
		
		if (form.elements!=null)
		{
		    for (i=0; i<form.elements.length; i++) 
		    {
				
				var item = form.elements.item(i);
				var val = form.elements.item(i).value;
				
				var sValType = new String();
				
				if (item.validate_type!=null)
					sValType = item.validate_type;
				
				if (val.indexOf("'")!=-1)
				{
					alert("Es dürfen keine Hochkomma ( ' ) im Text vorkommen");
					return false;
				}
						
				if(sValType.toLowerCase()=="string")
				{
					if (val=="<P>&nbsp;</P>")
						val = "";
									
					if (val.length<item.range_min)
					{
						alert(item.caption+" zu kurz\n\nMindestens "+item.range_min+" Zeichen müssen angegeben werden");
						return false;
					}
					
					if (val.length>item.range_max)
					{
						alert(item.caption+" zu lang \n\nMaximal "+item.range_max+" Zeichen können angegeben werden");
						return false;
					}
				}
				
				if(sValType.toLowerCase()=="email")
				{
					if (val.length<item.range_min)
					{
						alert(item.caption+" zu kurz\n\nMindestens "+item.range_min+" Zeichen müssen angegeben werden");
						return false;
					}
					
					if (val.length>item.range_max)
					{
						alert(item.caption+" zu lang \n\nMaximal "+item.range_max+" Zeichen können angegeben werden");
						return false;
					}
					
					if (val.indexOf('@')==-1)
					{
						if(val.length!=0)
						{
							alert("Bitte eine gültige E-Mail Adresse eingeben!");
							return false;
						}
					}
				}
				
				if(sValType.toLowerCase()=="password")
				{
					sPassword = val;
					if (val.length<item.range_min)
					{
						alert(item.caption+" zu kurz\n\nMindestens "+item.range_min+" Zeichen müssen angegeben werden");
						return false;
					}
					
					if (val.length>item.range_max)
					{
						alert(item.caption+" zu lang \n\nMaximal "+item.range_max+" Zeichen können angegeben werden");
						return false;
					}
				}

				if(sValType.toLowerCase()=="password_confirmation")
				{
					sPassword_confirmation = val;
					if (val.length<item.range_min)
					{
						alert(item.caption+" zu kurz\n\nMindestens "+item.range_min+" Zeichen müssen angegeben werden");
						return false;
					}
					
					if (val.length>item.range_max)
					{
						alert(item.caption+" zu lang \n\nMaximal "+item.range_max+" Zeichen können angegeben werden");
						return false;
					}
				}
								
				if(sValType.toLowerCase()=="number")
				{
					item
					val = val.replace(",", ".");
					form.elements.item(i).value = val;
					
					if(isNaN(val))
					{
						alert("Bitte eine gültige Zahl in Feld "+item.caption+" eingeben!")
						return false;
					}
					
					if(Math.ceil(val)<Math.ceil(item.range_min))
					{
						alert(item.caption+" zu niedrig\n\nDie kleinste Zahl die angegeben werden kann ist "+item.range_min+"!");
						return false;
					}
					
					if(Math.ceil(val)>Math.ceil(item.range_max))
					{
						alert(item.caption+" zu hoch\n\nDie höchste Zahl die angegeben werden kann ist "+item.range_max+"!");
						return false;
					}
				}
			}			
	    }
	    
	    if (sPassword!=sPassword_confirmation)
	    {
			alert("Kennwort und Kennwortbestätigung stimmen nicht überein!");
			return false;
		}
	    
		return true;
	}