function openVideo(url, width, height, scrolling) { //v2.0
    if (!width) width = 400;
    if (!height) height = 400;
    if (!scrolling) scrolling = "auto"; 
    features = "width="+width+","
             + "height="+height+","
             + "toolbar=no,"
             + "location=no,"
             + "status=no,"
             + "menubar=no,"
             + "scrollbars="+scrolling+","
             + "top="+(window.screen.height-height)/2+","
             + "left="+(window.screen.width-width)/2;
    window.open(url,"clipwindow",features);
}

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 toggleSlide(id){
	var slide = document.getElementById(id);
	if (slide.style.display == 'none')
		slide.style.display = 'block';
	else
		slide.style.display = 'none';
}