function checkJ(){  if(formJ.queryString.value==""){   alert("請輸入要查詢的信息");   return false;  }  formJ.action = "http://search.koolearn.com/result.jsp?key="+formJ.queryString.value;  return true; }function isIncludeVaildChar(inputString){	var IS_ILLEGAL_CHAR = /[\w]*[~|`|\?|\/|<|>|!|#|$|%|^|&|*|\+|=|\||\\|(|)|{|}|\[|\]|"|']+[\w]*/;	if(IS_ILLEGAL_CHAR.test(inputString))	{		return true;	}	else	{		return false;	}}function MM_goToURL() { //v3.0  var i, args=MM_goToURL.arguments; document.MM_returnValue = false;  for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");}