$(document).ready(function(){	   
	$('#slideshow').cycle({
		fx: 'fade',
		timeout:7000,
		speed: 1500,
		random: 0
	});
});

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_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_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 Vlakte(i)
{if (i == 1 && document.layers) return;
var a = document.forms.opp.lengte;
var b = document.forms.opp.breedte;
var c = document.forms.opp.vlakte;
c.value = a.value * b.value;
if (c.value>0) Vermogen();
}

function Vermogen()
{
var a = document.forms.berekening.ongeiso;
var b = document.forms.berekening.aftrek;
var c = document.forms.vermogen.vermogen;
var d = document.forms.soort.woning;
var e = document.forms.soort.isolatie;
var f = document.forms.opp.vlakte;
var x;
a.value = d.value;
x = 0;
if (document.forms.soort.isolatie.options[0].selected) x = x + 10;
if ((document.forms.soort.isolatie.options[1].selected) && (a.value==200)) x = x + 10;
if ((document.forms.soort.isolatie.options[1].selected) && (a.value!=200)) x = x + 40;
if (document.forms.soort.isolatie.options[2].selected) x = x + 30;
b.value = x;
var cv = parseFloat((a.value - b.value)*f.value/1000);
c.value = cv;
}

function Diameter(i)
{if (i == 1 && document.layers) return;
var a = document.forms.opp.hoogte;
var b = document.forms.opp.breedte;
var c = document.forms.opp.luchtverbruik;
var d = document.forms.opp.lengte;
var e = document.forms.diameter.diameter;
var f = document.forms.diameter.doorsnede;
var pi = Math.PI;
var x; var y; var z;
y = a.value / 100;
z = b.value / 100;
x = 2;
if (d.value>=3) x = x+0.5;
if (d.value>6) x = x+0.5;
c.value = Math.round(y * z * 720);
e.value = Math.round(Math.sqrt((y * z * 0.2) / (x * pi * 0.25))*10000)/100;
x = (e.value / 2) * (e.value/2);
f.value = Math.round(pi * x);
}