function navselect(n){
	var uu = document.getElementById("nav").getElementsByTagName('ul');
	uu[0].className='';
	uu[1].className='';
	uu[2].className='';
	uu[3].className='';
	uu[4].className='';
	n.className='current';
	var u = n.getElementsByTagName('ul');
	if (u.length==1){
	u[0].className='s';
	}
}
function navout(n){
	n.className='';
	var u = n.getElementsByTagName('ul');
	if (u.length==1){
	u[0].className='';
	}
	selectnav();
}
function selectnav(){
	var n0 = document.getElementById("nav0");
	var n1 = document.getElementById("nav1");
	var n2 = document.getElementById("nav2");
	var n3 = document.getElementById("nav3");
	var n4 = document.getElementById("nav4");
	var n5 = document.getElementById("nav5");
	var n6 = document.getElementById("nav6");
	var n7 = document.getElementById("nav7");
	var ur = this.location.href.toLowerCase();
	var d = "http://"+document.domain+"/".toLowerCase();
	var dd = "http://"+document.domain+":8005/".toLowerCase();
	if (ur==d||ur==dd){
		n0.className = "current";
	}
	if (ur.indexOf("/qianliexianyan/")>=0){
		var cur = n1;
		cur.className = "current";
		u = cur.getElementsByTagName('ul');
		u[0].className='s';
	}
	if (ur.indexOf("/qianliexianzengsheng/")>=0){
		var cur = n2;
		cur.className = "current";
		u = cur.getElementsByTagName('ul');
		u[0].className='s';
	}
	if (ur.indexOf("/qianliexiantong/")>=0){
		var cur = n3;
		cur.className = "current";
		u = cur.getElementsByTagName('ul');
		u[0].className='s';
	}
	if (ur.indexOf("/qianliexianjieshi/")>=0){
		var cur = n4;
		cur.className = "current";
		u = cur.getElementsByTagName('ul');
		//u[0].className='s';
	}
	if (ur.indexOf("/qianliexianai/")>=0){
		var cur = n5;
		cur.className = "current";
		u = cur.getElementsByTagName('ul');
		//u[0].className='s';
	}
	if (ur.indexOf("/baojian/")>=0){
		var cur = n6;
		cur.className = "current";
		u = cur.getElementsByTagName('ul');
		//u[0].className='s';
	}
	if (ur.indexOf("/hospital/")>=0){
		var cur = n7;
		cur.className = "current";
		u = cur.getElementsByTagName('ul');
		u[0].className='s';
	}	
}