//本程序需要TEXT窗体，其id必须为"datetime"


function update_datetime()
{	
	setTimeout("display_datetime()",500);
}

function display_datetime()
{	
	var d_date = new Date();
	var yy,mm,dd,hh,mi,ss;
	var s_date = "";
	yy = d_date.getYear();
	mm = d_date.getMonth() + 1;
	dd = d_date.getDate();	
	hh = d_date.getHours();
	mi = d_date.getMinutes();
	ss = d_date.getSeconds();
	
	hh = hh>9?hh:("0"+hh);
	mi = mi>9?mi:("0"+mi);
	ss = ss>9?ss:("0"+ss);
	
	s_date = yy + "年"+ mm + "月"+ dd +"日 "+ hh +":" + mi +":" + ss;
	
	//window.alert(s_date);
	datetime.value = s_date;
	//clearTimeout(sto);	
	update_datetime();
	
}


function DisplayModifyMenu()
{
	var MenuStatus = func_menu.style.display;
	
	if (MenuStatus == "none"){
		func_menu.style.display = "inline";
		}
	else if(MenuStatus == "inline") {
		func_menu.style.display = "none";
		}
}

function winopen(url,width,height){
window.open(url,"","width="+ width +",height="+ height +",toolbar=0,status=0,menu=0,scrollbars=1,resizable=1");
}

function CountInputLength(obj){

	var obj_name = obj.name;
	var obj_value = obj.value;
	var obj_length = obj.value.length;
	
	//window.alert(obj_name)
	document.all["span_"+ obj_name].innerText = obj_length;

}