// open a new Window:
function newWin(url,windowname,window_apperance,bReturnWindowHandle) {
	if (url == null) url = '';
	if (windowname == null) windowname = '_blank';
	if (window_apperance == null || window_apperance == '') window_apperance = 'left=10,top=10,scrollbars=yes,menubar=no,resizable=yes,toolbar=no,location=no';
	newwindow = open(url,windowname,window_apperance);
	newwindow = newwindow.focus();
	if (bReturnWindowHandle) return newwindow;
}
// show the scroll up arrow
function showUp(){
	var crossobj=document.getElementById? document.getElementById("scrolling") : document.all.scrolling
	var contentheight=crossobj.offsetHeight;
	if(contentheight > 276){
		var up = document.getElementById("up");
		up.style.visibility = "visible";
		up.style.display = "block";
	}
}
// Form Funcs
function clickclear(thisfield, defaulttext) {
	if (thisfield.value == defaulttext) {
		thisfield.value = "";
	}
}
function clickrecall(thisfield, defaulttext) {
	if (thisfield.value == "") {
		thisfield.value = defaulttext;
	}
}
// Button Switcher
function switchSender(bild){
	document.getElementById('sender').src = bild;
}
// Preload & Stuff
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];}
}