// JavaScript Document



//行业扫描 tab切换 js code

function tabChangge(bt,tab,count,id)

{

	var haRy = document.getElementById(bt).getElementsByTagName("h2");

	for(var i=0; i<count; i++)

	{

		haRy[i].className = '';

		document.getElementById(tab + i).style.display = "none";

	}

	haRy[id].className = "over";

	document.getElementById(tab + id).style.display = "inline";

}