function showTB(tb_id){
	var tbID = document.getElementById(tb_id);	
	id = tb_id.substring(3,tb_id.length);
	tbID.value = "http://blog.hsdn.net/gettb.php?a="+id;
	tbID.select();
	therange=tbID.createTextRange();
	therange.execCommand("Copy",false,null);
	window.status="引用網址複製完成!";
	setTimeout("window.status=''",1800);
}

//function setCopy(_sTxt){
//	try{
//		clipboardData.setData('Text',_sTxt)
//	}catch(e){}
//}

function showTbText(tb_id){
	var tbID = document.getElementById(tb_id);
	tbID.value = "按這裡顯示引用網址,IE可自動複製引用網址";
}

function ObjDisplay(obj){
	if (obj.style.display=='none'){
		obj.style.display='';
	}else{
		obj.style.display='none';
	}
}