function openPopup(image,width,height) {
	//mypopup = window.open("about:blank","mostro")
	//mypopup.close()
	mypopup = window.open(basepath+"/popup_image.html?Open&image="+image+"&width="+width+"&height="+height,"viewer","dependent=no,left=50,top=50,width="+width+",height="+height+",menubar=no,resizable=no,scrollbars=no,status=no,toolbar=no")
	mypopup.focus()
}