// JavaScript Document

function Start(strLayer, fType)
{
	//NNの場合
	if (document.layers)
	{
		if (fType)	{
			document.layers[strLayer].visibility = "show";
		}	else	{
			document.layers[strLayer].visibility = "hide";	
		}
	}
	//IEとNC6の場合
	if (document.getElementById)
	{	
		if (fType)	{	
			document.getElementById(strLayer).style.visibility="visible";
		}	else	{
			document.getElementById(strLayer).style.visibility="hidden";
		}
	}
	
}