function showTab(num, id, tar, n){
	for(var i=1; i<=num; i++){
		var tmp = tar.parentNode.childNodes[i - 1];
		tmp.className = "tabChlid1";
		eval(n + i).style.display = "none";
	}
	tar.className = "tabChlid2";
	eval(n + id).style.display = "";
}

function MM_goToURL() { //v3.0
  var i, args=MM_goToURL.arguments; document.MM_returnValue = false;
  for (i=0; i<(args.length-1); i+=3) eval(args[i]+".location='"+args[i+1]+"'");
}