function ttexts(i,j){
	i.className=j;
	}

function bianhuan2010(num){
	ch2010()
	if(num==1){
	document.getElementById("mdd2010").className="nmrmdd_n10";
	document.getElementById("mdd22010").style.display="block";
	
	}
	if(num==2){
	document.getElementById("xq2010").className="nmrphc_n10";
	document.getElementById("xq22010").style.display="block";
	}
}
function ch2010(){		
	document.getElementById("xq2010").className="nmrphc10";
	document.getElementById("mdd2010").className="nmrmdd10";
	document.getElementById("xq22010").style.display="none";
	document.getElementById("mdd22010").style.display="none";
	}

//设为首页
function SetHome(obj,url){
try{
obj.style.behavior='url(#default#homepage)';obj.setHomePage(url);
}
catch(e){
if(window.netscape) {
try {
netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
}
catch (e) {
alert("此操作被浏览器拒绝！\n请在浏览器地址栏输入“about:config”并回车\n然后将 [signed.applets.codebase_principal_support]的值设置为'true',双击即可。");
}
var prefs = Components.classes['@mozilla.org/preferences-service;1'].getService(Components.interfaces.nsIPrefBranch);
prefs.setCharPref('browser.startup.homepage',url);
}
}
}