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{
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function menuChange(obj) //控制菜单显示/隐藏
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var cmsTree=new Tree();
cmsTree.start();
	cmsTree.addItem("国内相关站点链接","/newweb/websites/websites_china_institution.htm target='ict'",1,0,1,0,0);
		cmsTree.childStart(0);
			cmsTree.addItem("中国地震局直属机构","/newweb/websites/websites_china_institution.htm target='ict'",0,0,1,0,1);
			cmsTree.addItem("各省地震局(信息网)","/newweb/websites/websites_china_administration.htm target='ict'",0,0,1,0,1);
			cmsTree.addItem("其他机构及信息","/newweb/websites/websites_china_miscellaneous.htm target='ict'",0,0,1,0,1);
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	cmsTree.addItem("国际相关站点链接","/newweb/websites/websites_international.htm target='ict'",0,1,1,0,0);
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			cmsTree.addItem("国际性地震学组织","/newweb/websites/websites_international.htm#international target='ict'",0,0,1,0,1);
			cmsTree.addItem("美国地震学机构","/newweb/websites/websites_international.htm#usa target='ict'",0,0,1,0,1);
			cmsTree.addItem("加拿大及南美洲机构","/newweb/websites/websites_international.htm#America target='ict'",0,0,1,0,1);
			cmsTree.addItem("欧洲地震学机构","/newweb/websites/websites_international.htm#Europe target='ict'",0,0,1,0,1);
			cmsTree.addItem("亚洲地震学机构","/newweb/websites/websites_international.htm#Asia target='ict'",0,0,1,0,1);
			cmsTree.addItem("大洋洲地震学机构","/newweb/websites/websites_international.htm#Oceania target='ict'",0,0,1,0,1);
			cmsTree.addItem("非洲地震学机构","/newweb/websites/websites_international.htm#Africa target='ict'",0,0,1,0,1);
			cmsTree.addItem("其他机构及信息","/newweb/websites/websites_international.htm#miscellaneous target='ict'",0,0,1,0,1);
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cmsTree.end();
//-->


