function fixPNG()
{
	for(var i=0; i<document.images.length; i++)
	{
		if(document.images[i].src)
		{
			var imgName = document.images[i].src.toUpperCase()
			if (imgName.substring(imgName.length-3, imgName.length) == "PNG")
			{
				document.images[i].runtimeStyle.filter="progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + document.images[i].src + "', sizingMethod='image');";
				document.images[i].src='/images/blank.gif';
			}
	}
	}
}
agt = navigator.userAgent.toLowerCase();
if((agt.indexOf("msie") != -1) && (agt.indexOf("opera") == -1))
{
	window.attachEvent("onload", fixPNG);
}
function f5_refresh()
{
document.forms[0].submit();
}
function drukknop(actie)
{
document.forms[0].action.value=actie;
document.forms[0].submit();
}
function sfl_page(form_id, page_id)
{
document.forms[form_id].pagid.value=page_id;
document.forms[form_id].submit();
}
var rotate_delay = 3000; // delay in milliseconds (5000 = 5 secs)
current = 0;
function next() {
if (document.slideform.slide[current+1]) {
document.images.show.src = document.slideform.slide[current+1].value;
document.slideform.slide.selectedIndex = ++current;
   }
else first();
}
function previous() {
if (current-1 >= 0) {
document.images.show.src = document.slideform.slide[current-1].value;
document.slideform.slide.selectedIndex = --current;
   }
else last();
}
function first() {
current = 0;
document.images.show.src = document.slideform.slide[0].value;
document.slideform.slide.selectedIndex = 0;
}
function last() {
current = document.slideform.slide.length-1;
document.images.show.src = document.slideform.slide[current].value;
document.slideform.slide.selectedIndex = current;
}
function ap(text) {
document.slideform.slidebutton.value = (text == "Stop") ? "Start" : "Stop";
/*ADD by COWORKS*/
document.slideform.slidebutton.className = (text == "Stop") ? "play" : "stop";
/*END ADD by COWORKS*/
rotate();
}
function change() {
current = document.slideform.slide.selectedIndex;
document.images.show.src = document.slideform.slide[current].value;
}
function rotate() {
if (document.slideform.slidebutton.value == "Stop") {
current = (current == document.slideform.slide.length-1) ? 0 : current+1;
document.images.show.src = document.slideform.slide[current].value;
document.slideform.slide.selectedIndex = current;
window.setTimeout("rotate()", rotate_delay);
   }
}
function activatePic()
{
document.getElementById('slidebutton').click();
}