function ShowOrHide(d1) {

	  if (d1 != '') DoDiv(d1);

};



function DoDiv(id) {

	  var item = null;

	  if (document.getElementById) {

		item = document.getElementById(id);

	  } else if (document.all){

		item = document.all[id];

	  } else if (document.layers){

		item = document.layers[id];

	  }

	  if (!item) {

	  }

	  else if (item.style) {

		if (item.style.display == "none"){ item.style.display = ""; }

		else {item.style.display = "show"; }

	  }else{ item.visibility = "show"; }

};