pic_pr=new Image()
pic_pr.src="/images/print_act.gif"

pic_mail=new Image()
pic_mail.src="/images/post_act.gif" 

function mailwin(url_win){
	mail_window=window.open(url_win,'mail_window','menubar=yes,width=500,height=400,scrollbars=yes,resizable=yes'); 
	return false;
}

function printwin(url_win){
	print_window=window.open(url_win,'win2','menubar=yes,width=600,height=600,scrollbars=yes'); 
	return false;
}

function calcwin(url_win){
	print_window=window.open(url_win,'','menubar=yes,width=800,height=600,scrollbars=yes'); 
	return false;
}