function popUp(url,width,height) {
	newwindow=window.open(url,'name','height='+height+',width='+width);
	if (window.focus) {newwindow.focus()}
	return false;
}

function POP(u,n,w,h,f){ 
	windowFeatures = "width="+w+",height="+h; 
	if (f) windowFeatures += ","+f; 
	popwin = this.open(u, n, windowFeatures); 
	if (!popwin.opener) popwin.opener=self; 
	if (popwin.focus) popwin.focus(); 
}