function sousuo(i){
	switch(i){
		case 1:
		document.getElementById("sousuo1").style.display="block";
		document.getElementById("sousuo2").style.display="none";
		document.getElementById("sousuo3").style.display="none";
		document.getElementById("sousuo4").style.display="none";
		document.getElementById("sousuo5").style.display="none";
		document.getElementById("sousuo6").style.display="none";
		break;
		case 2:
		document.getElementById("sousuo1").style.display="none";
		document.getElementById("sousuo2").style.display="block";
		document.getElementById("sousuo3").style.display="none";
		document.getElementById("sousuo4").style.display="none";
		document.getElementById("sousuo5").style.display="none";
		document.getElementById("sousuo6").style.display="none";
		break;
		case 3:
		document.getElementById("sousuo1").style.display="none";
		document.getElementById("sousuo2").style.display="none";
		document.getElementById("sousuo3").style.display="block";
		document.getElementById("sousuo4").style.display="none";
		document.getElementById("sousuo5").style.display="none";
		document.getElementById("sousuo6").style.display="none";
		break;		
		case 4:
		document.getElementById("sousuo1").style.display="none";
		document.getElementById("sousuo2").style.display="none";
		document.getElementById("sousuo3").style.display="none";
		document.getElementById("sousuo4").style.display="block";
		document.getElementById("sousuo5").style.display="none";
		document.getElementById("sousuo6").style.display="none";
		break;
		case 5:
		document.getElementById("sousuo1").style.display="none";
		document.getElementById("sousuo2").style.display="none";
		document.getElementById("sousuo3").style.display="none";
		document.getElementById("sousuo4").style.display="none";
		document.getElementById("sousuo5").style.display="block";
		document.getElementById("sousuo6").style.display="none";
		break;
		case 6:
		document.getElementById("sousuo1").style.display="none";
		document.getElementById("sousuo2").style.display="none";
		document.getElementById("sousuo3").style.display="none";
		document.getElementById("sousuo4").style.display="none";
		document.getElementById("sousuo5").style.display="none";
		document.getElementById("sousuo6").style.display="block";
		break;
	}
}
// JavaScript Document
function xunjian(i){
	switch(i){
		case 1:
		document.getElementById("xunjian1").style.display="block";
		document.getElementById("xunjian2").style.display="none";
		document.getElementById("xunjian3").style.display="none";
		break;
		case 2:
		document.getElementById("xunjian1").style.display="none";
		document.getElementById("xunjian2").style.display="block";
		document.getElementById("xunjian3").style.display="none";
		break;
		case 3:
		document.getElementById("xunjian1").style.display="none";
		document.getElementById("xunjian2").style.display="none";
		document.getElementById("xunjian3").style.display="block";
		break;		
	}
}
function shenghuo(i){
	switch(i){
		case 1:
		document.getElementById("shenghuo1").style.display="block";
		document.getElementById("shenghuo2").style.display="none";
		document.getElementById("shenghuo3").style.display="none";
		break;
		case 2:
		document.getElementById("shenghuo1").style.display="none";
		document.getElementById("shenghuo2").style.display="block";
		document.getElementById("shenghuo3").style.display="none";
		break;
		case 3:
		document.getElementById("shenghuo1").style.display="none";
		document.getElementById("shenghuo2").style.display="none";
		document.getElementById("shenghuo3").style.display="block";
		break;		
	}
}