var InternetExplorer = navigator.appName.indexOf("Microsoft") != -1;

function openWin(html,name,w,h,features) {
		x = (screen.availWidth - w) / 2
		y = (screen.availHeight - h - 100) / 2 
		win = window.open(html,name,'width='+w+',height='+h+','+features)
		if(InternetExplorer) {win.moveTo(x,y)}
		win.focus()
}
		
function OpenTrackback (c) {
	openWin(c,'wdik_trackback',338,450,'scrollbars=yes,status=yes');
}

function OpenPhotos (set) {
	openWin('photos/' + set, 'wdik_photos',620,400,'scrollbars=no,status=no');
}