// JavaScript Document

function toggle(targetid,imgid){
    if (document.getElementById){
        target=document.getElementById(targetid);
		img=document.getElementById(imgid);
            if (target.style.display=="block"){
                target.style.display="none";
				img.src="images/jia.gif";
				document.getElementById('e164').value="";
				document.getElementById('pstnCalled').value="";
				document.getElementById('forwordCalled').value="";
            } else {
                target.style.display="block";
				img.src="images/jian.gif";
            }
    }
}


function show(addf,status)
{
	var add=document.getElementById(addf);
	if(add.style.display=="none")
	{
		add.style.display="block";
		var e164=document.getElementById('e164'+status).value;
		var pstnCalled=document.getElementById('pstnCalled'+status).value;
		var forwordCalled=document.getElementById('forwordCalled'+status).value;
		document.getElementById('e164').value=e164;
		document.getElementById('pstnCalled').value=pstnCalled;
		document.getElementById('forwordCalled').value=forwordCalled;
	}
	else if (add.style.display=="block")
	{
		add.style.display="none";
		document.getElementById('e164').value="";
		document.getElementById('pstnCalled').value="";
		document.getElementById('forwordCalled').value="";
	}
}