function popupAlpha(url, width, height, scrollable)
{ optimg=""; if(scrollable){scbars = 1;} else{scbars = 0;} var nomargin; if(scrollable == 2){ nomargin = true; scbars = 0; }
if(scrollable && isNaN(scrollable)){ optimg = "&img="+ scrollable; scbars = 0;}
if(url=="video") { url = "http://media.worldofwarcraft.com/movies/video_loader/wow_video.htm?vid="+width+"&dir="+height+optimg; width = 488; height = 363}
var wopt = "toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars="+ scbars +",resizable=0,width="+width+",height="+height+",top="+(screen.height/2-height/2)+",left="+(screen.width/2 - width/2)
if(nomargin){ newwin=window.open("","",wopt); newwin.document.write("![]("+ url +")
"); }
else { newwin=window.open(url,"popup",wopt); }
newwin.focus(); }