//<script>
function SearchCheck(formName)
{//	alert(formName);
	var UserString = document.forms(formName).elements("qu").value; // alert(UserString);
	var resStr, re1, re2, re3, re4;
	re1 = /script/gi;
	re2 = /<\/>/gi;
	re3 = /<>/gi;
	re4 = /'/gi;

	resStr = UserString.replace(re1,"");
	UserString = String(resStr);
	resStr = UserString.replace(re2,"");
	UserString = String(resStr);
	resStr = UserString.replace(re3,"");
	UserString = String(resStr);
	resStr = UserString.replace(re4,"");
	UserString = String(resStr); // 	alert(UserString);
	document.forms(formName).elements("qu").value = String(UserString);
	document.forms(formName).submit();
}