function 
	sel(bit) {	
		var profile1 = document.getElementById("profile_1");
		var profile2 = document.getElementById("profile_2");
		var profile3 = document.getElementById("profile_3");
		var profile4 = document.getElementById("profile_4");
		var profile5 = document.getElementById("profile_5");
		var profile6 = document.getElementById("profile_6");
		var profile7 = document.getElementById("profile_7");
		var profile8 = document.getElementById("profile_8");
		var profile9 = document.getElementById("profile_9");
		var profile10 = document.getElementById("profile_10");
		var profile11 = document.getElementById("profile_11");
		var profile12 = document.getElementById("profile_12");		
		var profile13 = document.getElementById("profile_13");
//		var profile14 = document.getElementById("profile_14");

		
		var link1 = document.getElementById("link_1");
		var link2 = document.getElementById("link_2");
		var link3 = document.getElementById("link_3");
		var link4 = document.getElementById("link_4");
		var link5 = document.getElementById("link_5");
		var link6 = document.getElementById("link_6");
		var link7 = document.getElementById("link_7");
		var link8 = document.getElementById("link_8");
		var link9 = document.getElementById("link_9");
		var link10 = document.getElementById("link_10");
		var link11 = document.getElementById("link_11");
		var link12 = document.getElementById("link_12");
		var link13 = document.getElementById("link_13");
//		var link14 = document.getElementById("link_14");
		
		switch (bit) {
			case 1:
				link1.className = "chosen";
				link2.className = "none";
				link3.className = "none";
				link4.className = "none";
				link5.className = "none";
				link6.className = "none";
				link7.className = "none";
				link8.className = "none";
				link9.className = "none";
				link10.className = "none";
				link11.className = "none";
				link12.className = "none";
				link13.className = "none";
//				link14.className = "none";
				profile1.style.display = "block";
				profile2.style.display = "none";
				profile3.style.display = "none";
				profile4.style.display = "none";
				profile5.style.display = "none";
				profile6.style.display = "none";
				profile7.style.display = "none";
				profile8.style.display = "none";
				profile9.style.display = "none";
				profile10.style.display = "none";
				profile11.style.display = "none";
				profile12.style.display = "none";
				profile13.style.display = "none";
//				profile14.style.display = "none";
			break;
			case 2:
				link1.className = "none";
				link2.className = "chosen";
				link3.className = "none";
				link4.className = "none";
				link5.className = "none";
				link6.className = "none";
				link7.className = "none";
				link8.className = "none";
				link9.className = "none";
				link10.className = "none";
				link11.className = "none";
				link12.className = "none";
				link13.className = "none";
//				link14.className = "none";
				profile1.style.display = "none";
				profile2.style.display = "block";
				profile3.style.display = "none";
				profile4.style.display = "none";
				profile5.style.display = "none";
				profile6.style.display = "none";
				profile7.style.display = "none";
				profile8.style.display = "none";
				profile9.style.display = "none";
				profile10.style.display = "none";
				profile11.style.display = "none";
				profile12.style.display = "none";
				profile13.style.display = "none";
//				profile14.style.display = "none";
			break;
			case 3:
				link1.className = "none";
				link2.className = "none";
				link3.className = "chosen";
				link4.className = "none";
				link5.className = "none";
				link6.className = "none";
				link7.className = "none";
				link8.className = "none";
				link9.className = "none";
				link10.className = "none";
				link11.className = "none";
				link12.className = "none";
				link13.className = "none";
//				link14.className = "none";
				profile1.style.display = "none";
				profile2.style.display = "none";
				profile3.style.display = "block";
				profile4.style.display = "none";
				profile5.style.display = "none";
				profile6.style.display = "none";
				profile7.style.display = "none";
				profile8.style.display = "none";
				profile9.style.display = "none";
				profile10.style.display = "none";
				profile11.style.display = "none";
				profile12.style.display = "none";
				profile13.style.display = "none";
//				profile14.style.display = "none";
			break;
			case 4:
				link1.className = "none";
				link2.className = "none";
				link3.className = "none";
				link4.className = "chosen";
				link5.className = "none";
				link6.className = "none";
				link7.className = "none";
				link8.className = "none";
				link9.className = "none";
				link10.className = "none";
				link11.className = "none";
				link12.className = "none";
				link13.className = "none";
//				link14.className = "none";
				profile1.style.display = "none";
				profile2.style.display = "none";
				profile3.style.display = "none";
				profile4.style.display = "block";
				profile5.style.display = "none";
				profile6.style.display = "none";
				profile7.style.display = "none";
				profile8.style.display = "none";
				profile9.style.display = "none";
				profile10.style.display = "none";
				profile11.style.display = "none";
				profile12.style.display = "none";
				profile13.style.display = "none";
//				profile14.style.display = "none";
			break;
			case 5:
				link1.className = "none";
				link2.className = "none";
				link3.className = "none";
				link4.className = "none";
				link5.className = "chosen";
				link6.className = "none";
				link7.className = "none";
				link8.className = "none";
				link9.className = "none";
				link10.className = "none";
				link11.className = "none";
				link12.className = "none";
				link13.className = "none";
//				link14.className = "none";
				profile1.style.display = "none";
				profile2.style.display = "none";
				profile3.style.display = "none";
				profile4.style.display = "none";
				profile5.style.display = "block";
				profile6.style.display = "none";
				profile7.style.display = "none";
				profile8.style.display = "none";
				profile9.style.display = "none";
				profile10.style.display = "none";
				profile11.style.display = "none";
				profile12.style.display = "none";
				profile13.style.display = "none";
//				profile14.style.display = "none";
			break;
			case 6:
				link1.className = "none";
				link2.className = "none";
				link3.className = "none";
				link4.className = "none";
				link5.className = "none";
				link6.className = "chosen";
				link7.className = "none";
				link8.className = "none";
				link9.className = "none";
				link10.className = "none";
				link11.className = "none";
				link12.className = "none";
				link13.className = "none";
//				link14.className = "none";
				profile1.style.display = "none";
				profile2.style.display = "none";
				profile3.style.display = "none";
				profile4.style.display = "none";
				profile5.style.display = "none";
				profile6.style.display = "block";
				profile7.style.display = "none";
				profile8.style.display = "none";
				profile9.style.display = "none";
				profile10.style.display = "none";
				profile11.style.display = "none";
				profile12.style.display = "none";
				profile13.style.display = "none";
//				profile14.style.display = "none";
			break;
			case 7:
				link1.className = "none";
				link2.className = "none";
				link3.className = "none";
				link4.className = "none";
				link5.className = "none";
				link6.className = "none";
				link7.className = "chosen";
				link8.className = "none";
				link9.className = "none";
				link10.className = "none";
				link11.className = "none";
				link12.className = "none";
				link13.className = "none";
//				link14.className = "none";
				profile1.style.display = "none";
				profile2.style.display = "none";
				profile3.style.display = "none";
				profile4.style.display = "none";
				profile5.style.display = "none";
				profile6.style.display = "none";
				profile7.style.display = "block";
				profile8.style.display = "none";
				profile9.style.display = "none";
				profile10.style.display = "none";
				profile11.style.display = "none";
				profile12.style.display = "none";
				profile13.style.display = "none";
//				profile14.style.display = "none";
			break;
			case 8:
				link1.className = "none";
				link2.className = "none";
				link3.className = "none";
				link4.className = "none";
				link5.className = "none";
				link6.className = "none";
				link7.className = "none";
				link8.className = "chosen";
				link9.className = "none";
				link10.className = "none";
				link11.className = "none";
				link12.className = "none";
				link13.className = "none";
//				link14.className = "none";
				profile1.style.display = "none";
				profile2.style.display = "none";
				profile3.style.display = "none";
				profile4.style.display = "none";
				profile5.style.display = "none";
				profile6.style.display = "none";
				profile7.style.display = "none";
				profile8.style.display = "block";
				profile9.style.display = "none";
				profile10.style.display = "none";
				profile11.style.display = "none";
				profile12.style.display = "none";
				profile13.style.display = "none";
//				profile14.style.display = "none";
			break;
			case 9:
				link1.className = "none";
				link2.className = "none";
				link3.className = "none";
				link4.className = "none";
				link5.className = "none";
				link6.className = "none";
				link7.className = "none";
				link8.className = "none";
				link9.className = "chosen";
				link10.className = "none";
				link11.className = "none";
				link12.className = "none";
				link13.className = "none";
//				link14.className = "none";
				profile1.style.display = "none";
				profile2.style.display = "none";
				profile3.style.display = "none";
				profile4.style.display = "none";
				profile5.style.display = "none";
				profile6.style.display = "none";
				profile7.style.display = "none";
				profile8.style.display = "none";
				profile9.style.display = "block";
				profile10.style.display = "none";
				profile11.style.display = "none";
				profile12.style.display = "none";
				profile13.style.display = "none";
//				profile14.style.display = "none";
			break;
			case 10:
				link1.className = "none";
				link2.className = "none";
				link3.className = "none";
				link4.className = "none";
				link5.className = "none";
				link6.className = "none";
				link7.className = "none";
				link8.className = "none";
				link9.className = "none";
				link10.className = "chosen";
				link11.className = "none";
				link12.className = "none";
				link13.className = "none";
//				link14.className = "none";
				profile1.style.display = "none";
				profile2.style.display = "none";
				profile3.style.display = "none";
				profile4.style.display = "none";
				profile5.style.display = "none";
				profile6.style.display = "none";
				profile7.style.display = "none";
				profile8.style.display = "none";
				profile9.style.display = "none";
				profile10.style.display = "block";
				profile11.style.display = "none";
				profile12.style.display = "none";
				profile13.style.display = "none";
//				profile14.style.display = "none";
			break;
			case 11:
				link1.className = "none";
				link2.className = "none";
				link3.className = "none";
				link4.className = "none";
				link5.className = "none";
				link6.className = "none";
				link7.className = "none";
				link8.className = "none";
				link9.className = "none";
				link10.className = "none";
				link11.className = "chosen";
				link12.className = "none";
				link13.className = "none";
//				link14.className = "none";
				profile1.style.display = "none";
				profile2.style.display = "none";
				profile3.style.display = "none";
				profile4.style.display = "none";
				profile5.style.display = "none";
				profile6.style.display = "none";
				profile7.style.display = "none";
				profile8.style.display = "none";
				profile9.style.display = "none";
				profile10.style.display = "none";
				profile11.style.display = "block";
				profile12.style.display = "none";
				profile13.style.display = "none";
//				profile14.style.display = "none";
			break;
			case 12:
				link1.className = "none";
				link2.className = "none";
				link3.className = "none";
				link4.className = "none";
				link5.className = "none";
				link6.className = "none";
				link7.className = "none";
				link8.className = "none";
				link9.className = "none";
				link10.className = "none";
				link11.className = "none";
				link12.className = "chosen";
				link13.className = "none";
//				link14.className = "none";
				profile1.style.display = "none";
				profile2.style.display = "none";
				profile3.style.display = "none";
				profile4.style.display = "none";
				profile5.style.display = "none";
				profile6.style.display = "none";
				profile7.style.display = "none";
				profile8.style.display = "none";
				profile9.style.display = "none";
				profile10.style.display = "none";
				profile11.style.display = "none";
				profile12.style.display = "block";
				profile13.style.display = "none";
//				profile14.style.display = "none";
			break;
			case 13:
				link1.className = "none";
				link2.className = "none";
				link3.className = "none";
				link4.className = "none";
				link5.className = "none";
				link6.className = "none";
				link7.className = "none";
				link8.className = "none";
				link9.className = "none";
				link10.className = "none";
				link11.className = "none";
				link12.className = "none";
				link13.className = "chosen";
//				link14.className = "none";
				profile1.style.display = "none";
				profile2.style.display = "none";
				profile3.style.display = "none";
				profile4.style.display = "none";
				profile5.style.display = "none";
				profile6.style.display = "none";
				profile7.style.display = "none";
				profile8.style.display = "none";
				profile9.style.display = "none";
				profile10.style.display = "none";
				profile11.style.display = "none";
				profile12.style.display = "none";
				profile13.style.display = "block";
//				profile14.style.display = "none";
			break;
//			case 14:
//				link1.className = "none";
//				link2.className = "none";
//				link3.className = "none";
//				link4.className = "none";
//				link5.className = "none";
//				link6.className = "none";
//				link7.className = "none";
//				link8.className = "none";
//				link9.className = "none";
//				link10.className = "none";
//				link11.className = "none";
//				link12.className = "none";
//				link13.className = "none";
//				link14.className = "chosen";
//				profile1.style.display = "none";
//				profile2.style.display = "none";
//				profile3.style.display = "none";
//				profile4.style.display = "none";
//				profile5.style.display = "none";
//				profile6.style.display = "none";
//				profile7.style.display = "none";
//				profile8.style.display = "none";
//				profile9.style.display = "none";
//				profile10.style.display = "none";
//				profile11.style.display = "none";
//				profile12.style.display = "none";
//				profile13.style.display = "none";
//				profile14.style.display = "block";
			break;
	}
}