// JavaScript Document
function showDiv(divId) {
	var div = document.getElementById(divId);
	var td = document.getElementById(divId + "td");
	div.style.display = 'block';
	td.className = 'tab_MouseOn';
}

function hideDiv(divId) {
	var div = document.getElementById(divId);
	var td = document.getElementById(divId + "td");
	div.style.display = 'none';
	td.className = 'tab_MouseOut';
}

function showDiv2(divId) {
	var div = document.getElementById(divId);
	var td = document.getElementById(divId + "td");
	div.style.display = 'block';
	td.className = 'tab_MouseOn_center';
}

function hideDiv2(divId) {
	var div = document.getElementById(divId);
	var td = document.getElementById(divId + "td");
	div.style.display = 'none';
	td.className = 'tab_MouseOut_center';
}

function showDiv3(divId) {
	var div = document.getElementById(divId);
	var td = document.getElementById(divId + "td");
	div.style.display = 'block';
	td.className = 'tab_MouseOn_bottom';
}

function hideDiv3(divId) {
	var div = document.getElementById(divId);
	var td = document.getElementById(divId + "td");
	div.style.display = 'none';
	td.className = 'tab_MouseOut_bottom';
}

function showDiv4(divId) {
	var div = document.getElementById(divId);
	var td = document.getElementById(divId + "td");
	div.style.display = 'block';
	td.className = 'tab_MouseOn_4';
}

function hideDiv4(divId) {
	var div = document.getElementById(divId);
	var td = document.getElementById(divId + "td");
	div.style.display = 'none';
	td.className = 'tab_MouseOut_4';
}

function showDiv5(divId) {
	var div = document.getElementById(divId);
	var td = document.getElementById(divId + "td");
	div.style.display = 'block';
	td.className = 'tab_MouseOn_3';
}

function hideDiv5(divId) {
	var div = document.getElementById(divId);
	var td = document.getElementById(divId + "td");
	div.style.display = 'none';
	td.className = 'tab_MouseOut_3';
}

function showDiv6(divId) {
	var div = document.getElementById(divId);
	var td = document.getElementById(divId + "td");
	div.style.display = 'block';
	td.className = 'tab_MouseOn_4';
}

function hideDiv6(divId) {
	var div = document.getElementById(divId);
	var td = document.getElementById(divId + "td");
	div.style.display = 'none';
	td.className = 'tab_MouseOut_4';
}


function change_option(number,index)
{
 for (var i = 1; i <= number; i++) {
      document.getElementById('current' + i).className = '';
      document.getElementById('content' + i).style.display = 'none';
 }
  document.getElementById('current' + index).className = 'current';
  document.getElementById('content' + index).style.display = 'block';
}
/*shequ*/
function showDiv_s(divId) {
	var div = document.getElementById(divId);
	var td = document.getElementById(divId + "td");
	div.style.display = 'block';
	td.className = 'shequ_hover';
}

function hideDiv_s(divId) {
	var div = document.getElementById(divId);
	var td = document.getElementById(divId + "td");
	div.style.display = 'none';
	td.className = 'shequ_normal';
}