function switchmenu(obj){	    
        if(document.getElementById){
        var el = document.getElementById(obj);
        var ar = document.getElementById("maindiv").getElementsByTagName("span");
		var al = document.getElementById("large");
		var el22 =document.getElementById('i' + obj); //按下去
		var el32 =document.getElementById("fontstyle2"); //按下去之前
	    if (el32.value !="" ){
			el22.style.color='#84b015';
               if (el22.id != el32.value){
				   el42=document.getElementById(el32.value);
			           el42.style.color='#000000';
			   }
			el32.value=el22.id;			
		  }else{
			el22.style.color='#84b015';
			el32.value=el22.id;
		  }
		document.getElementById('chkr2').innerHTML='';
		document.getElementById('chkr').innerHTML='&nbsp;&gt;&nbsp;<strong>'+el.title+'</strong>';
		var ar2=obj;
                if(el.style.display != "block"){
                        for (var i=0; i<ar.length; i++){
                                if (ar[i].className=="submenu") 
                                ar[i].style.display = "none";
                        }
                        el.style.display = "block";
                }else{
					if (obj!=ar2){
                        el.style.display = "none";
					}
                }
        }
}
function switchmenu2(obj){
        if(document.getElementById){
        var el = document.getElementById(obj);
        var ar = document.getElementById("secdiv2").getElementsByTagName("span");		
		var pic=el.title.split(",");
		
		if (pic[2]!='' || pic[2]!=''){
           location.href='products.asp?main=sec&sec='+pic[2]+'&tmain='+pic[3]+'&tsec='+pic[4]+'';
		}		
		document.getElementById('chkr3').innerHTML='';
		document.getElementById('chkr2').innerHTML='&nbsp;&gt;&nbsp;<strong>'+pic[0]+'</strong>';
                if(el.style.display != "block"){
                        for (var i=0; i<ar.length; i++){
                                if (ar[i].className=="submenu2") 
                                ar[i].style.display = "none";
                        }
                        el.style.display = "block";
                }else{
                        el.style.display = "none";
                }
        }
		
}

function switchmenu3(obj){
        if(document.getElementById){
			var el = document.getElementById(obj);
			var el222 =document.getElementById('j' + obj); //按下去
		var el322 =document.getElementById("fontstyle22"); //按下去之前

	    if (el322.value !="" ){
			el222.style.color='#84b015';
               if (el222.id != el322.value){
				   el422=document.getElementById(el322.value);
			           el422.style.color='#000000';
			   }
			el322.value=el222.id;			
		  }else{
			el222.style.color='#84b015';
			el322.value=el222.id;
		  }
			  var pic2=el.title.split(',');
			document.getElementById('chkr3').innerHTML='&nbsp;&gt;&nbsp;<strong>'+pic2[0]+'</strong>';
               //location.href="";
//		 if (pic2[2]!='' || pic2[2]!=null){
//                      
//			var strurl="products.asp?tmain="+pic2[3]+"&tsec="+pic2[4]+"&third="+pic2[5];
//			   location.href=strurl;
//             
//		      }
		}
}

function switchmenu5(obj){
        if(document.getElementById){
        var el = document.getElementById(obj);
		//var proval=document.getElementById('features2').value;
		     proval=obj;	  
        var ar = document.getElementById("maindiv2").getElementsByTagName("span"); 
                if(el.style.display != "block"){
                        for (var i=0; i<ar.length; i++){
                                if (ar[i].className=="submenu3") 
                                ar[i].style.display = "none";	
                        }
                        el.style.display = "block";
                }else{
					
					if (proval!=obj){	
                        el.style.display = "none";
						
					}
                }
        }
}

function switchmenu6(obj){
   var el = document.getElementById(obj);
   var pic=el.title.split(",");
   document.getElementById('chkr3').innerHTML='&nbsp;&gt;&nbsp;<strong>'+pic[0]+'</strong>';
}