function editor( x , y , status )
{
	obj = document.getElementById("matrix_edit");
	
	if(obj)
	if(status)	
	{
		po = document.getElementById("start");
		po.value = "[" + x + "," + y + "]";

		//po = document.getElementById("length");
		//po.value = "0";

		po = document.getElementById("word");
		po.value = "";

		po = document.getElementById("quest");
		po.value = "";

		obj.style.display = 'block'; 
	}
	else 
	{
		obj.style.display = 'none'; 
	}

}