function Expand(id)
{
	
	var imgTag = document.all.tags("img");
	var divTag = document.all.tags("div");
	var div = null;
	var img = null;
	img = imgTag.item(id);
	div = divTag.item(id);
	if(div!=null)
	{
		if(div.style.display=="none")
		{
			div.style.display = "";
			img.src = "../images/minus.gif";
		}
		else
		{
			div.style.display = "none";
			img.src = "../images/plus.gif";
		}
	}

}

function msover()
{
	event.srcElement.style.backgroundColor="#ffffff";
	event.srcElement.style.cursor = "hand";
}

function msout()
{
	event.srcElement.style.backgroundColor="D0E7FF";
	event.srcElement.style.cursor = "auto";
}


function allopen()
{
	var divTag = document.all.tags("div");
	var imgTag = document.all.tags("img");
	for(var i=0;i<divTag.length;i++)
	{
	   if((divTag.item(i)!=null)&&(imgTag.item(i)!=null)){	
			if(divTag.item(i).style.display=="none"){
				divTag.item(i).style.display = "";
				imgTag.item(i).src = "../images/minus.gif";
			}
	   }
	}	
}

function allclose()
{
	var divTag = document.all.tags("div");
	var imgTag = document.all.tags("img");
	for(var i=0;i<divTag.length;i++)
	{
		if((divTag.item(i)!=null)&&(imgTag.item(i)!=null)){
			if(divTag.item(i).style.display==""){
				divTag.item(i).style.display = "none";
				imgTag.item(i).src = "../images/plus.gif";
			}
		}
	}
}
function checkdata()
{
    if(document.all.txt_bmname.value==""){
        alert("請輸入部門名稱！");
    }
		document.all.form1.action = "/Org";
		document.all.form1.submit();

}

function treeItemSelected(id)
{
	var spanTag = document.all.tags("span");
	span = spanTag.item(id);
	if(span!=null)
	{
		if(span.style.bg-color=="none")
		{
			div.style.display = "blue";
			img.src = "../images/minus.gif";
		}
		else
		{
			div.style.display = "none";
			img.src = "../images/plus.gif";
		}
	}



}