function setLeftLiClass(c_id,t){
	var left_li_id = c_id - 1;
	if(left_li_id == -1){
		return;
	}
	var left_li_class = "listyle0" + left_li_id;
	var left_li_right_class = "listyle0" + left_li_id + "_right";
	
	if(t=="over"){
		$("."+left_li_class).removeClass().addClass(left_li_right_class);
	}
	if(t=="out"){
		$("."+left_li_right_class).removeClass().addClass(left_li_class);
	}
	
}

function chanpin(){	
	if(document.getElementById("LM1").style.display=="none"){
		document.getElementById("LM1").style.display="block";
		document.getElementById("cp").src="../images/xia.gif";
		
		}else{
		document.getElementById("LM1").style.display="none";
		document.getElementById("cp").src="../images/a03.gif";
			}
	
	}
function ke(){
	if(document.getElementById("LM2").style.display=="none"){
		document.getElementById("LM2").style.display="block";
		document.getElementById("ke").src="../images/xia.gif";
	}else{
		document.getElementById("LM2").style.display="none";
		document.getElementById("ke").src="../images/a03.gif";
	}
	
}
function pro(){
	if(document.getElementById("LM3").style.display=="none"){
		document.getElementById("LM3").style.display="block";
		document.getElementById("pro").src="../images/xia.gif";
	}else{
		document.getElementById("LM3").style.display="none";
		document.getElementById("pro").src="../images/a03.gif";
	}
}
function check(){
	var name=document.getElementById("name").value;
	var zhiwei=document.getElementById("zhiwei").value;
	var gongsi=document.getElementById("gongsi").value;
	var tel=document.getElementById("tel").value;
	var email=document.getElementById("email").value;
	//alert(na);
	if(name == null || name == ""){
		return false;
		}
	if(zhiwei == null || zhiwei == ""){
		return false;
		}
	if(gongsi == null || gongsi == ""){
		return false;
		}
	if(tel == null || tel == ""){
		return false;
		}
	if(email == null || email == ""){
		return false;
		}
	}
function dian(){
	window.location.href='product.php?id=9&sid=2';
}
function show(){
	
	document.getElementById("chan").style.display="block";
	document.getElementById("xiao").style.display="none";
	document.getElementById("xiang").style.display="none";
	document.getElementById("sheng").style.display="none";
	document.getElementById("qita").style.display="none";
	document.getElementById("person").style.display="none";
	
}
function leader(show_id){
	
	if(show_id==1){
		document.getElementById("sort_1").style.display="block";
		document.getElementById("sort_2").style.display="none";
		document.getElementById("sort_3").style.display="none";
		document.getElementById("sort_4").style.display="none";
		document.getElementById("sort_5").style.display="none";
		document.getElementById("sort_6").style.display="none";
	}else if(show_id==2){
		document.getElementById("sort_1").style.display="none";
		document.getElementById("sort_2").style.display="block";
		document.getElementById("sort_3").style.display="none";
		document.getElementById("sort_4").style.display="none";
		document.getElementById("sort_5").style.display="none";
		document.getElementById("sort_6").style.display="none";
	}else if(show_id==3){
		document.getElementById("sort_1").style.display="none";
		document.getElementById("sort_2").style.display="none";
		document.getElementById("sort_3").style.display="block";
		document.getElementById("sort_4").style.display="none";
		document.getElementById("sort_5").style.display="none";
		document.getElementById("sort_6").style.display="none";
	}else if(show_id==4){
		document.getElementById("sort_1").style.display="none";
		document.getElementById("sort_2").style.display="none";
		document.getElementById("sort_3").style.display="none";
		document.getElementById("sort_4").style.display="block";
		document.getElementById("sort_5").style.display="none";
		document.getElementById("sort_6").style.display="none";
	}else if(show_id==5){
		document.getElementById("sort_1").style.display="none";
		document.getElementById("sort_2").style.display="none";
		document.getElementById("sort_3").style.display="none";
		document.getElementById("sort_4").style.display="none";
		document.getElementById("sort_5").style.display="block";
		document.getElementById("sort_6").style.display="none";
	}else if(show_id==6){
		document.getElementById("sort_1").style.display="none";
		document.getElementById("sort_2").style.display="none";
		document.getElementById("sort_3").style.display="none";
		document.getElementById("sort_4").style.display="none";
		document.getElementById("sort_5").style.display="none";
		document.getElementById("sort_6").style.display="block";
	}
	
	
}
function xspx(){
	if(document.getElementById("xiao").style.display="none"){
		document.getElementById("chan").style.display="none";
		document.getElementById("xiao").style.display="block";
		document.getElementById("xiang").style.display="none";
		document.getElementById("sheng").style.display="none";
		document.getElementById("qita").style.display="none";
		document.getElementById("person").style.display="none";
	}
}
	function xmpx(){
		if(document.getElementById("xiang").style.display="none"){
			document.getElementById("chan").style.display="none";
			document.getElementById("xiao").style.display="none";
			document.getElementById("xiang").style.display="block";
			document.getElementById("sheng").style.display="none";
			document.getElementById("qita").style.display="none";
			document.getElementById("person").style.display="none";
		}
	}
		function scpx(){
			if(document.getElementById("sheng").style.display="none"){
				document.getElementById("chan").style.display="none";
				document.getElementById("xiao").style.display="none";
				document.getElementById("xiang").style.display="none";
				document.getElementById("sheng").style.display="block";
				document.getElementById("qita").style.display="none";
				document.getElementById("person").style.display="none";
			}
		}
		function qi(){
			if(document.getElementById("qita").style.display="none"){
				document.getElementById("chan").style.display="none";
				document.getElementById("xiao").style.display="none";
				document.getElementById("xiang").style.display="none";
				document.getElementById("sheng").style.display="none";
				document.getElementById("qita").style.display="block";
				document.getElementById("person").style.display="none";
			}
		}
		function per(){
			if(document.getElementById("person").style.display="none"){
				document.getElementById("chan").style.display="none";
				document.getElementById("xiao").style.display="none";
				document.getElementById("xiang").style.display="none";
				document.getElementById("sheng").style.display="none";
				document.getElementById("qita").style.display="none";
				document.getElementById("person").style.display="block";
			}
		}
		function pr(){
			if(document.getElementById("LM3").style.display=="none"){
				document.getElementById("LM3").style.display="block";
				document.getElementById("pro").src="../images/xia.gif";
				window.location='product.php?id=17&sid=2';
			}else{
				document.getElementById("LM3").style.display="none";
				document.getElementById("pro").src="../images/a03.gif";
			}
		}
		function pro_list(){
			if(document.getElementById("LM1").style.display=="none"){
				document.getElementById("LM1").style.display="block";
				document.getElementById("cp").src="../images/xia.gif";
				
				
				}else{
				document.getElementById("LM1").style.display="none";
				document.getElementById("cp").src="../images/a03.gif";
					}
			//window.location='index.php?sid=2';
			
			}