var atk="'";

lh=0;




function blockError(){return true;}

window.onerror = blockError;

function fade(id, fadestart, fadeend, speed) {
	var timer = 0;
	var speed = Math.round(speed / 100);

	if(fadestart > fadeend) {
		for(i = fadestart; i >= fadeend; i--) {
			setTimeout("fadeobject(" + i + ",'" + id + "')",(timer * speed));
			timer++;
		}
	} else if(fadestart < fadeend) {
		for(i = fadestart; i <= fadeend; i++)
			{
			setTimeout("fadeobject(" + i + ",'" + id + "')",(timer * speed));
			timer++;
		}
	}
}

function fadeobject(opacity, id) {
	var object = document.getElementById(id).style; 
	object.opacity = (opacity / 100);
	object.MozOpacity = (opacity / 100);
	object.KhtmlOpacity = (opacity / 100);
	object.filter = "alpha(opacity=" + opacity + ")";
}

function slide(){
if (c==1){
fade('i1', 0, 100, 1000);
document.getElementById('i1').src=imgn+t+imge;
c=0;
}
else{
fade('i1', 100, 0, 1000);
document.getElementById('tds').style.backgroundImage='url('+imgn+t+imge+')';
c=1;
}
t=t+1;
if (t>tt) {t=1}
}

//Specify the slider's width (in pixels)
var sliderwidth="274px"
//Specify the slider's height
var sliderheight="55px"
//Specify the slider's slide speed (larger is faster 1-10)
var slidespeed=1
//configure background color:
slidebgcolor="#FBFCFE"

//Specify the slider's images
var leftrightslide=new Array()
var aimg=new Array()
var finalslide=''

aimgs=1;
aimge=20;

aimg[1]='<img src="images/logos/bouwendned.jpg" alt="" />'
aimg[2]='<img src="images/logos/cobouw.jpg" alt="" />'
aimg[3]='<img src="images/logos/crow.jpg" alt="" />'
aimg[4]='<img src="images/logos/curnet.jpg" alt="" />'
aimg[5]='<img src="images/logos/delfthydr.jpg" alt="" />'
aimg[6]='<img src="images/logos/entreeding.jpg" alt="" />'
aimg[7]='<img src="images/logos/gemut.jpg" alt="" />'
aimg[8]='<img src="images/logos/geodelft.jpg" alt="" />'
aimg[9]='<img src="images/logos/grootsalland.jpg" alt="" />'
aimg[10]='<img src="images/logos/hoogheemraad.jpg" alt="" />'
aimg[11]='<img src="images/logos/klic.jpg" alt="" />'
aimg[12]='<img src="images/logos/nibv.jpg" alt="" />'
aimg[13]='<img src="images/logos/nieuwbouw.jpg" alt="" />'
aimg[14]='<img src="images/logos/nstt.jpg" alt="" />'
aimg[15]='<img src="images/logos/nwp.jpg" alt="" />'
aimg[16]='<img src="images/logos/onri.jpg" alt="" />'
aimg[17]='<img src="images/logos/piano.jpg" alt="" />'
aimg[18]='<img src="images/logos/psibouw.jpg" alt="" />'
aimg[19]='<img src="images/logos/tno.jpg" alt="" />'
aimg[20]='<img src="images/logos/waternet.jpg" alt="" />'

var rn=Math.floor(Math.random()*(aimge+1))

for (x=aimgs; x<=aimge;x++) {
leftrightslide[x]=aimg[rn]
rn++
if (rn==aimge+1){rn=1}
}

//Specify gap between each image (use HTML):
var imagegap=""

//Specify pixels gap between each slideshow rotation (use integer):
var slideshowgap=5


////NO NEED TO EDIT BELOW THIS LINE////////////

var copyspeed=slidespeed
leftrightslide='<nobr>'+leftrightslide.join(imagegap)+'</nobr>'
var iedom=document.all||document.getElementById
if (iedom)
document.write('<span id="temp" style="visibility:hidden;position:absolute;top:-100px;left:-9000px">'+leftrightslide+'</span>')
var actualwidth=''
var cross_slide, ns_slide

function fillup(){
if (iedom){
cross_slide=document.getElementById? document.getElementById("test2") : document.all.test2
cross_slide2=document.getElementById? document.getElementById("test3") : document.all.test3
cross_slide.innerHTML=cross_slide2.innerHTML=leftrightslide
actualwidth=document.all? cross_slide.offsetWidth : document.getElementById("temp").offsetWidth
cross_slide2.style.left=actualwidth+slideshowgap+"px"
}
else if (document.layers){
ns_slide=document.ns_slidemenu.document.ns_slidemenu2
ns_slide2=document.ns_slidemenu.document.ns_slidemenu3
ns_slide.document.write(leftrightslide)
ns_slide.document.close()
actualwidth=ns_slide.document.width
ns_slide2.left=actualwidth+slideshowgap
ns_slide2.document.write(leftrightslide)
ns_slide2.document.close()
}
lefttime=setInterval("slideleft()",30)
}
window.onload=fillup

function slideleft(){
if (iedom){
if (parseInt(cross_slide.style.left)>(actualwidth*(-1)+8))
cross_slide.style.left=parseInt(cross_slide.style.left)-copyspeed+"px"
else
cross_slide.style.left=parseInt(cross_slide2.style.left)+actualwidth+slideshowgap+"px"

if (parseInt(cross_slide2.style.left)>(actualwidth*(-1)+8))
cross_slide2.style.left=parseInt(cross_slide2.style.left)-copyspeed+"px"
else
cross_slide2.style.left=parseInt(cross_slide.style.left)+actualwidth+slideshowgap+"px"

}
else if (document.layers){
if (ns_slide.left>(actualwidth*(-1)+8))
ns_slide.left-=copyspeed
else
ns_slide.left=ns_slide2.left+actualwidth+slideshowgap

if (ns_slide2.left>(actualwidth*(-1)+8))
ns_slide2.left-=copyspeed
else
ns_slide2.left=ns_slide.left+actualwidth+slideshowgap
}
}

function startlogo() {
if (iedom||document.layers){
with (document){
document.write('<table border="0" cellspacing="0" cellpadding="0"><td>')
if (iedom){
write('<div style="position:relative;width:'+sliderwidth+';height:'+sliderheight+';overflow:hidden">')
write('<div style="position:absolute;width:'+sliderwidth+';height:'+sliderheight+';background-color:'+slidebgcolor+'" onMouseover="copyspeed=0" onMouseout="copyspeed=slidespeed">')
write('<div id="test2" style="position:absolute;left:0px;top:-0px"></div>')
write('<div id="test3" style="position:absolute;left:-1000px;top:-0px"></div>')
write('</div></div>')
}
else if (document.layers){
write('<ilayer width='+sliderwidth+' height='+sliderheight+' name="ns_slidemenu" bgColor='+slidebgcolor+'>')
write('<layer name="ns_slidemenu2" left=0 top=0 onMouseover="copyspeed=0" onMouseout="copyspeed=slidespeed"></layer>')
write('<layer name="ns_slidemenu3" left=0 top=0 onMouseover="copyspeed=0" onMouseout="copyspeed=slidespeed"></layer>')
write('</ilayer>')
}
document.write('</td></table>')
}
}
}