function wopen(url){
	window.open(url,"wopen","resizable=no,menubar=no,scrollbars=no,status=no,dependent=no,width=260,height=360");
} 

function welcome(text){ window.status =text; } 

function open_ncg(url, title){
	window.open(url,title,"resizable=no,menubar=no,scrollbars=yes,status=no,dependent=no,width=700,height=500");
} 

function open_st(url,title){
	window.open(url,title,"resizable=0,scrollbars=1,status=0,dependent=no,width=850,height=500");
}