function popupopen(popname,url,height,width)
{
	var newwindow=window.open(url,popname,"height="+height+",width="+width+",scrollbars=1");
	newwindow.focus();
	//self.setTimeout('popupclose()', sec*1000);
	//if (window.focus) {newwindow.focus()}
	//return false;
}

function popupclose() 
{
	newwindow.close()
}