var ViewWindow

function viewURL(URL,width,height)

{

	if (ViewWindow) { 
		if (ViewWindow.closed)  
			ViewWindow=window.open(URL,"ViewWindow","width="+width+",height=" + height)
		else {
			ViewWindow.location=URL
			ViewWindow.focus()   } }
	else {
		ViewWindow=window.open(URL,"ViewWindow","width="+width+",height=" + height);
}
	ViewWindow.focus()

}