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_validateForm() { //v4.0
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
    if (val) { nm=val.name; if ((val=val.value)!="") {
      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
        if (p<1 || p==(val.length-1)) errors+='- '+nm+' must contain an e-mail address.\n';
      } else if (test!='R') { num = parseFloat(val);
        if (isNaN(val)) errors+='- '+nm+' must contain a number.\n';
        if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
          min=test.substring(8,p); max=test.substring(p+1);
          if (num<min || max<num) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
    } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is required.\n'; }
  } if (errors) alert('The following error(s) occurred:\n'+errors);
  document.MM_returnValue = (errors == '');
}

function CalculateMortgage() { //v1.0
	Morgcal();
}

// Copied from http://www.hypergurl.com/
function Morgcal()
{
	form = document.mc_form
	LoanAmount= form.mc_amount.value
		
	DownPayment= "0"
	AnnualInterestRate = form.mc_rate.value/100
	Years= form.mc_term.value
	MonthRate=AnnualInterestRate/12
	NumPayments=Years*12
	Prin=LoanAmount-DownPayment
	
	MonthPayment=Math.floor( (Prin*MonthRate) / ( 1 - Math.pow( ( 1 + MonthRate), (-1 * NumPayments) ) ) * 100)/100
	
	//form.NumberOfPayments.value=NumPayments
	form.mc_payment.value= '$' + MonthPayment;
}

function popup(url, width, height) {
 screenresX = screen.width;
 screenresY = screen.height;
 xpos = screenresX ? (screenresX - width) / 2: 0;
 ypos = screenresY ? (screenresY - height) / 2 - 20: 0;
 fenster=window.open(url, "Popupfenster", "left="+ xpos +",top="+ ypos +",width="+ width +",height="+ height +",resizable=yes,menubar=no,scrollbars=no,toolbar=no,status=no,location=no");
 fenster.focus();
 return false;
}

function popup2(url, width, height) {
 screenresX = screen.width;
 screenresY = screen.height;
 if (width > screenresX)
     width = screenresX;
 if (height > screenresY)
     height = screenresY;

 xpos = screenresX ? (screenresX - width) / 2: 0;
 ypos = screenresY ? (screenresY - height) / 2 - 20: 0;
 fenster=window.open(url, "Popupfenster", "left="+ xpos +",top="+ ypos +",width="+ width +",height="+ height +",resizable=yes,menubar=no,scrollbars=yes,toolbar=no,status=no,location=no");
 fenster.focus();
 return false;
}

function showPic(Src, w, h, title)
{
	var foto;
	var imgSrc;

	imgSrc = Src;
	foto = new Image();
	foto.src = imgSrc;
//	w = foto.width;
//	h = foto.height;
	myh = h + 20;
	windowWidth = w;
	screenresX = screen.width;
	screenresY = screen.height;
	if (w > screenresX - 10)
		windowWidth = screenresX - 10;
	
	xpos = screenresX ? (screenresX - w) / 2: 0;
	ypos = screenresY ? (screenresY - h) / 2 - 20: 0;
	if (xpos < 0)
	    xpos = 0

	openWin = open("", "Vorschau", "left="+ xpos +",top="+ ypos +",width=" + windowWidth + ", height=" + myh + ", status=no, toolbar=no, menubar=no, scrollbars=yes, resizable=no");
	openWin.document.open();
	openWin.document.write("<html><head><title>" + title + "</title></head><body bgcolor=\"#FFFFFF\" style=\"margin:0px;\"><img src=\"" + imgSrc + "\" width=\"" + w + "\" height=\"" + h + "\" border=\"0\" alt=\"\"></body></html>");
	openWin.document.close();
}


function MM_checkPlugin(plgIn, theURL, altURL, autoGo) { //v4.0 
  var ok=false; document.MM_returnValue = false; 
  with (navigator) if (appName.indexOf('Microsoft')==-1 || (plugins && plugins.length)) { 
    ok=(plugins && plugins[plgIn]);
  } else if (appVersion.indexOf('3.1')==-1) { //not Netscape or Win3.1
    if (plgIn.indexOf("Flash")!=-1 && window.MM_flash!=null) ok=window.MM_flash;
    else if (plgIn.indexOf("Director")!=-1 && window.MM_dir!=null) ok=window.MM_dir;
    else ok=autoGo; }
  if (!ok) theURL=altURL; if (theURL) window.location=theURL; 
}