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_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_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 openWindow(mypage, myname, w, h, scroll) {
	var winl = (screen.width - w) / 2;
	var wint = (screen.height - h) / 2;
	winprops = 'height=' + h + ',width=' + w + ',top=' + wint + ',left=' + winl + ',scrollbars=' + scroll + ',noresizable';
	win = window.open(mypage, myname, winprops);
	if (parseInt(navigator.appVersion) >= 4) { 
		win.window.focus(); 
	}
}

// onclick="openWindow('page.html','name','width','height','yes ou no pour scrollbar'); return false"


//function openWindow(theURL,winName,features) { //v2.0
//  window.open(theURL,winName,features);
//}

//functions for opening clip viewing popups
function clipPopup(id, type, lang) {
	//determine height based on height
	if (type == "clip") {
		h = 540;
	} else {
		h = 540;
	}
	
	// build link
	url = "/www/" + type + "/" + lang + "/" + id;
	if (arguments.length > 3) {
		url += "/" + arguments[3];
	}
	
	openWindow(url, "clips_popup", "590", h, "yes");
}