//日期选择
function calendar(form_v,field_v){
  l=(screen.width-190)/2;
  t=(screen.height-140)/2;
  window.open("script/calendar.asp?form="+form_v+"&field="+field_v.name+"&datev="+field_v.value,"calendarwindow","directorys=no,toolbar=no,status=no,menubar=no,scrollbars=no,resizable=no,top="+t+",left="+l+",width=190,height=140");
}
//打开对话
function Open_Dialogue(){
	w=500;
	h=400;
	l=(screen.width-w)/2;
	t=(screen.height-h)/2;
	window.open("../Dialogue/Dialogue.asp","Dialogue","directorys=no,toolbar=no,status=no,menubar=no,scrollbars=no,resizable=yes,top="+t+",left="+l+",width="+w+",height="+h);
}