function cnews(tg) {
	if (tg == 2) {
		document.getElementById("news2").className = "newsBorder1";
		document.getElementById("news1").className = "newsBorder";
		document.getElementById("homeNews").className ="hn01";
		document.getElementById("xw1").style.display = "block";
		document.getElementById("xw2").style.display = "none";
	}
	if (tg == 1) {
		document.getElementById("news1").className = "newsBorder1";
		document.getElementById("news2").className = "newsBorder";
		document.getElementById("homeNews").className ="hn02";
		document.getElementById("xw1").style.display = "none";
		document.getElementById("xw2").style.display = "block";
	}
}

function cboto(tg) {
	if(tg==1)//显示企业名称
	{
		document.getElementById("boto").className = "botoBorder";
		document.getElementById("qy").style.display = "block";//公司类别显示
	    document.getElementById("gr").style.display = "none";
	}
	
	if(tg==2)//显示个人 （估价师 经纪人）
	{
		document.getElementById("boto").className = "botoBorder1";
		document.getElementById("gr").style.display = "block";
		    document.getElementById("qy").style.display = "none";
	}
	for (var i=1; i<9;i++)
	
	{
		if(i==tg){//公司
			document.getElementById("bo"+i).style.display="block";
			if(i==1){
		document.getElementById("boto").className = "botoBorder";
			
			}
			
			if(i==2){//个人
			document.getElementById("boto").className = "botoBorder1";
			
			}
		}else{
			document.getElementById("bo"+i).style.display="none";
			
		}
	}
	/*if (tg == 1) {
		document.getElementById("boto1").className = "botoBorder";
		document.getElementById("boto2").className = "botoBorder1";
		document.getElementById("bo1").style.display = "block";
		document.getElementById("bo2").style.display = "none";
	}
	if (tg == 2) {
		document.getElementById("boto2").className = "botoBorder";
		document.getElementById("boto1").className = "botoBorder1";
		document.getElementById("bo1").style.display = "none";
		document.getElementById("bo2").style.display = "block";
	}*/
}