/*======================================================================*\
|| #################################################################### ||
|| # RainStudio 1.0.0                                                   ||
|| # ---------------------------------------------------------------- # ||
|| # Copyright ©2000–2004 Rainsoft Enterprises Ltd. All Rights Reserved.  ||
|| # This file may not be redistributed in whole or significant part. # ||
|| # ---------------- RAINSTUDIO IS NOT FREE SOFTWARE --------------- # ||
|| # http://www.putizi.net | http://www.putizi.net/license.html       # ||
|| #################################################################### ||
\*======================================================================*/

// #############################################################################
function jump(selectobj)
{
	sid = selectobj.options[selectobj.selectedIndex].value;

	if (sid == "")
	{
		return;
	}

	url = new String(window.location);
	fragment = new String("");

	// get rid of fragment
	url = url.split("?");

	// deal with the fragment first

	// deal with the main url
	url = url[0];

	// remove styleid=x& from main bit
	if (url.indexOf("cid=") != -1 && is_regexp)
	{
		re = new RegExp("cid=\\d+&?");
		url = url.replace(re, "");
	}

	// add the ? to the url if needed
	if (url.indexOf("?") == -1)
	{
		url += "?";
	}
	else
	{
		// make sure that we have a valid character to join our styleid bit
		lastchar = url.substr(url.length - 1);
		if (lastchar != "&" && lastchar != "?")
		{
			url += "&";
		}
	}
	window.location = url + "cid=" + sid + fragment;
}


/*
²éѯÄÚÈÝ
*/
function CheckSstr(str)
{
	if (str.length < 2)
	{
		alert("ÖÁÉÙÊäÈëÁ½¸ö²éѯ×Ö·û×Ö·û.")
		return false;
	}
}


function showMenu(obj)
{
	//var menu = document.all["menu"];
	if (obj.style.display=="none")
	{
		obj.style.display = "inline";
	}
	else
	{
		obj.style.display = "none";
	}
}