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 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");
		
		
		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";
				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";
				
			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";
				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";
			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";
				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";
			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";
				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";
			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";
				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";
			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";
				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";
			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";
				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";
			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";
				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";
			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";
				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";
			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";
				//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";
			
	}
}