// JavaScript Document

//讀取時先隱藏說明
window.onload = function ()
{
	hide();
}
//取得滑鼠座標
function pos(e)
{
	var ex = document.getElementById("explain");
	ex.style.left = e.clientX+document.body.scrollLeft-50+"px";
	ex.style.top = e.clientY+document.body.scrollTop+15+"px";
}
//滑出連結，隱藏說明
function hide(){
	var ex = document.getElementById("explain");
	ex.style.display = "none"; 
}
//滑過連結上方時，顯示並載入說明
function view(t){
	var ex = document.getElementById("explain");
	ex.innerHTML = t;
	ex.style.display = "inline";
}