function RankList(){
		var type = arguments[0];
		var tab1 = document.getElementById("tab1");
		var tab2 = document.getElementById("tab2");
		var tab3 = document.getElementById("tab3");
		var tab4 = document.getElementById("tab4");
		var tab_page = document.getElementById("tab_page");
		var tab_q = document.getElementById("tab_q");
		var tab_forum = document.getElementById("tab_forum");
		var tab_bulo = document.getElementById("tab_bulo");

		if(type==1){
				tab1.style.display = "";
				tab2.style.display = "none";
				tab3.style.display = "none";
				tab4.style.display = "none";
				tab_page.className = "active";
				tab_q.className = "";
				tab_forum.className = "";
				tab_bulo.className = "";
		}
		else if(type==2){
				tab2.style.display = "";
				tab1.style.display = "none";
				tab3.style.display = "none";
				tab4.style.display = "none";
				tab_q.className = "active";
				tab_page.className = "";
				tab_forum.className = "";
				tab_bulo.className = "";
		}
		else if(type==3){
				tab3.style.display = "";
				tab1.style.display = "none";
				tab2.style.display = "none";
				tab4.style.display = "none";
				tab_forum.className = "active";
				tab_page.className = "";
				tab_q.className = "";
				tab_bulo.className = "";
		}
		else if(type==4){
				tab4.style.display = "";
				tab1.style.display = "none";
				tab2.style.display = "none";
				tab3.style.display = "none";
				tab_bulo.className = "active";
				tab_page.className = "";
				tab_q.className = "";
				tab_forum.className = "";
		}
}