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_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_validateForm() { //v4.5
  var i,p,q,nm,test,num,min,max,minlen,maxlen,errors='',ferr='',name,args=MM_validateForm.arguments;
  for (i=0; i<(args.length-2); i+=3) {
  	test=args[i+2]; val=MM_findObj(args[i]); name=args[i+1];
    if (val) { 
    	nm=val.name; chk=val.checked;
    	if ((val=val.value)!="") {
      	if (test.indexOf('isEmail')!=-1) {
      		p=val.indexOf('@');
        	if (p<1 || p==(val.length-1)) {
        		errors+='- '+name+' ist ungültig.\n';
        		if(ferr=='') ferr=nm;
        	}
      	}
      	else if (test.charAt(0) == 'T') {
					p=test.indexOf(':'); minlen=test.substring(1,p); maxlen=test.substring(p+1);
					if(val.length < minlen || val.length > maxlen) { errors+='- '+name+' muss '+minlen+' bis '+maxlen+' Zeichen lang sein.\n'; if(ferr=='') ferr=nm; }
		}
      	else if (test!='R') {
        	if (isNaN(val)) { errors+='- '+name+' darf nur Zahlen beinhalten.\n'; if(ferr=='') ferr=nm; }
        	if (test.indexOf('checked') != -1) { if(chk != true) { errors+='- '+name+' bestätigen.\n'; if(ferr=='') ferr=nm; }}
        	if (test.indexOf('inRange') != -1) {
        		p=test.indexOf(':'); min=test.substring(8,p); max=test.substring(p+1);
          	if (val<min || max<val) { errors+='- '+name+' muss eine Zahl zwischen '+min+' und '+max+' sein.\n'; if(ferr=='') ferr=nm; }
    			}
    		}
    	}
    	else if (test.charAt(0) == 'R' || test.charAt(0) == 'T') { errors += '- '+name+' bitte angeben.\n'; if(ferr=='') ferr=nm; }
		}
	}
	if(test == 'lvchkajax') {
		//var ret = LV_check_email(); if(ret !== false) { if(errors == '') { errors+=ret; a = MM_findObj('usr_email'); ferr=a.name; } }
		//var ret = LV_check_passwd(); if(ret !== false) { if(errors == '') { errors+=ret; a = MM_findObj('usr_passwd'); ferr=a.name; } }
	}
	if (errors) { alert('Folgende Felder wurden nicht richtig ausgefüllt:\n\n'+errors+''); eval("document.form1."+ferr+".focus()"); }
	document.MM_returnValue = (errors == '');
}

function LV_check_email() {
	var errors=''; var check_email = MM_findObj('check_usr_email');
	//if(!check_email) return false; // existiert nicht
	if (check_email.value != "OK") { errors += '- E-Mail ist ungültig oder schon vergeben.\n'; }
	if (errors) return errors; else return false;
}
function LV_check_passwd() {
	var errors=''; var check_passwd = MM_findObj('check_usr_passwd');
	//if(!check_passwd) return false; // existiert nicht
	if (check_passwd.value != "OK") { errors += '- Passwort ist unsicher.\n\nBitte verwenden Sie Groß-, Kleinbuchstaben und Zahlen.\nMögliche Zeichen sind: a-z A-Z 0-9 _-'; }
	if (errors) return errors; else return false;
}


function MM_setTextOfLayer(objName,x,newText) { //v4.01
  if ((obj=MM_findObj(objName))!=null) with (obj)
    if (document.layers) {document.write(unescape(newText)); document.close();}
    else innerHTML = unescape(newText);
}
function MM_changeProp(objId,x,theProp,theValue) { //v9.0
  var obj = null; with (document){ if (getElementById)
  obj = getElementById(objId); }
  if (obj){
    if (theValue == true || theValue == false)
      eval("obj.style."+theProp+"="+theValue);
    else eval("obj.style."+theProp+"='"+theValue+"'");
  }
}
function MM_effectAppearFade(targetElement, duration, from, to, toggle) {
	Spry.Effect.DoFade(targetElement, {duration: duration, from: from, to: to, toggle: toggle});
}

function getDivAbsPos(objId) {
	var obj = MM_findObj(objId);
	if (obj) {
		for (var lx=0, ly=0; obj!=null; lx+=obj.offsetLeft, ly+=obj.offsetTop, obj=obj.offsetParent);
		return new Array(lx, ly);
	}
	alert("getDivAbsPos: div '"+objId+"' not found.");
	return false;
}
function getDivRelPos(objId) {
	var obj = MM_findObj(objId);
	if (obj) {
		var lx=0, ly=0;
		lx+=obj.offsetLeft;
		ly+=obj.offsetTop;
		return new Array(lx, ly);
	}
	alert("getDivRelPos: div '"+objId+"' not found.");
	return false;
}

jQuery.fn.limitMaxlength = function(options) {
	
  var settings = jQuery.extend({
    attribute: "maxlength",
    onLimit: function(){},
    onEdit: function(){}
  }, options);
  
  // Event handler to limit the textarea
  var onEdit = function(){
    var textarea = jQuery(this);
    var maxlength = parseInt(textarea.attr(settings.attribute));

    if(textarea.val().length > maxlength){
      textarea.val(textarea.val().substr(0, maxlength));
      
      // Call the onlimit handler within the scope of the textarea
      jQuery.proxy(settings.onLimit, this)();
    }
    
    // Call the onEdit handler within the scope of the textarea
    jQuery.proxy(settings.onEdit, this)(maxlength - textarea.val().length);
  }

  this.each(onEdit);

  return this.keyup(onEdit)
        .keydown(onEdit)
        .focus(onEdit);
}

jQuery.fn.defus = function(cpmail) {
	var ret = '<a href="mailto:' + $(cpmail).text().replace(/\s*\(.+\)\s*/, "").split("").reverse().join("") + '">' + 'E-Mail' + '</a>';
	document.write(ret);
	 //$('body').append('<a href="mailto:' + $(cpmail).text().replace(/\s*\(.+\)\s*/, "").split("").reverse().join("") + '">' + 'E-Mail' + "</a>"); 
};