// 首页导航
	$(function(){
		$("#menu2").hide();
		$("#menu3").hide();
		$("#menu4").hide();
		$("#menu5").hide();
		$("#menu6").hide();
		$("#menu7").hide();
		
		$("#amenu1").hover(function(){showmenu(1);},function(){hidemenu(1);});
		$("#amenu2").hover(function(){showmenu(2);},function(){hidemenu(2);});
		$("#amenu3").hover(function(){showmenu(3);},function(){hidemenu(3);});
		$("#amenu4").hover(function(){showmenu(4);},function(){hidemenu(4);});
		$("#amenu5").hover(function(){showmenu(5);},function(){hidemenu(5);});
		$("#amenu6").hover(function(){showmenu(6);},function(){hidemenu(6);});
		$("#amenu7").hover(function(){showmenu(7);},function(){hidemenu(7);});
		$("body").click(function(){
			for(var i=1;i<8;i++){
				$("#menu"+i).fadeOut(500);
				 if(i!=thismen)$("#amenu"+i).css("background-image","url()").css("color","#181818");				
			}		
		})
	})
	var thismen = 0;
	var showmenu = function(ids){
		for(var i=1;i<8;i++){			
			$("#menu"+i).hide();
			 if(i!=ids&&i!=thismen)$("#amenu"+i).css("background-image","url()").css("color","#181818");
		}
		$("#menu"+ids).fadeIn(500);	
		 $("#amenu"+ids).css("background-image","url(images/jz_sf.jpg)").css("background-position","0px 21px").css("background-repeat","no-repeat").css("color","#028a22");	
	}
	var hidemenu = function(ids){
		
	}
	var showme = function(num){
		 $("#amenu"+num).css("background-image","url()").css("color","#028a22");
		 $("#amenu"+num).css("background-image","url(images/jz_sf.jpg)").css("background-position","0px 21px").css("background-repeat","no-repeat").css("color","#028a22");
		thismen = num;//标记当前menu
	}
	
// 产品
 function cps(){
   document.getElementById('cpss').value = '';
 }	
	
//搜 产品
 function scp(){
   var cp = document.getElementById('cpss').value;
   if(cp!='' && cp != '产品搜索'){
    document.getElementById('cpssform').submit();
   }
 }