function changeTopics(prm){
	document.images["img_all"].src = "/v09/images/btn_all02.jpg";
	document.images["img_news"].src = "/v09/images/btn_news02.jpg";
	document.images["img_act"].src = "/v09/images/btn_act02.jpg";
	document.images["img_notice"].src = "/v09/images/btn_notice02.jpg";
	
	imgTarget = "img_" + prm;
	document.images[imgTarget].src = "/v09/images/btn_" + prm + "01.jpg";

	document.getElementById("show_all").style.display = "none";
	document.getElementById("show_news").style.display = "none";
	document.getElementById("show_act").style.display = "none";
	document.getElementById("show_notice").style.display = "none";
	
	var dispTarget = "show_"+prm;
	document.getElementById(dispTarget).style.display = "block";
	
	document.getElementById("more_all").style.display = "none";
	document.getElementById("more_news").style.display = "none";
	document.getElementById("more_act").style.display = "none";
	document.getElementById("more_notice").style.display = "none";

	var dispTarget = "more_"+prm;
	document.getElementById(dispTarget).style.display = "block";
}



function changeServer(prm){
	document.images["img_all2"].src = "/v09/images/ss_all2_off.jpg";
	document.images["img_tj"].src = "/v09/images/ss_tj_off.jpg";
	
	imgTarget = "img_" + prm;
	document.images[imgTarget].src = "/v09/images/ss_" + prm + "_on.jpg";

	document.getElementById("show_all2").style.display = "none";
	document.getElementById("show_tj").style.display = "none";
	
	var dispTarget = "show_"+prm;
	document.getElementById(dispTarget).style.display = "block";
	
}

function popServer(prm){
	document.images["img_tjpop"].src = "http://letu.9wee.com/v09/images/pop_tjpop.jpg";
	document.images["img_allpop"].src = "http://letu.9wee.com/v09/images/pop_allpop.jpg";
	
	imgTarget = "img_" + prm;
	document.images[imgTarget].src = "http://letu.9wee.com/v09/images/pop_" + prm + "_on.jpg";

	document.getElementById("show_allpop").style.display = "none";
	document.getElementById("show_tjpop").style.display = "none";
	
	var dispTarget = "show_"+prm;
	document.getElementById(dispTarget).style.display = "block";
	
}
function changeGame(prm){
	document.images["img_xs"].src = "/v09/images/btn_xs_off.jpg";
	document.images["img_mx"].src = "/v09/images/btn_mx_off.jpg";
	document.images["img_jj"].src = "/v09/images/btn_jj_off.jpg";
	document.images["img_sys"].src = "/v09/images/btn_sys_off.jpg";
	
	imgTarget = "img_" + prm;
	document.images[imgTarget].src = "/v09/images/btn_" + prm + "_on.jpg";

	document.getElementById("show_xs").style.display = "none";
	document.getElementById("show_mx").style.display = "none";
	document.getElementById("show_jj").style.display = "none";
	document.getElementById("show_sys").style.display = "none";
	
	var dispTarget = "show_"+prm;
	document.getElementById(dispTarget).style.display = "block";
	
}