var picarr = new Array();
function picswitch(){
	for(i=1;i<4;i++)
	{
		$("#hppic"+i).fadeOut(1000,function(){
			var idx = $(this).attr("idx");
			idx += 3;
			var len = picarr.length;
			if(idx>=len) idx = idx-len;
			$(this).attr("src",picarr[idx]);
			$(this).attr("idx",idx);
			$(this).fadeIn(1000);
		})
	}
}
$(document).ready(function(){
		   $div_li=$("div.nav li");			   
           $div_li.click(function(){
				var index =  $div_li.index(this); 		
		        if(index==0)
				  parent.location='/';
				else if(index==1)
				  parent.location='about.asp';
			    else if(index==2)
				  parent.location='news.asp';
			    else if(index==3)
				  parent.location='product.asp';
			    else if(index==4)
				  parent.location='contact.asp';
		   });
		   $("#btnsearch").click(function(){
		   		document.location.href="product.asp";
		   	
		   })
		if($("#piclist").length>0){
			var str = $("#piclist").html();
			picarr = str.split ("|||");
			var len = picarr.length;
			if(len > 0){
				$("#hppic1").attr("src",picarr[0]);
				if(len >1){
					$("#hppic2").attr("src",picarr[1]);
					if(len > 2)
						$("#hppic3").attr("src",picarr[1]);
				}
				window.setInterval(picswitch,5000);
			}
		}
 });
 

 
 function addBookmark(title,url) 
{
	if (window.sidebar) 
	{ 
		window.sidebar.addPanel(title, window.location.href,""); 
	} 
	else if( document.all ) 
	{
		var aa=document.getElementById("addbookmark");     
		aa.style.behavior='url(#default#homepage)';    
		aa.setHomePage('http://www.wljcz.com');     
		//window.external.AddFavorite( window.location.href, title);
	} else if( window.opera && window.print ) 
	{
		return true;
	}
}
function setHomepage(domain)
{
	if (document.all)
	{
		try
		{
			document.body.style.behavior='url(#default#homepage)';
			document.body.setHomePage(domain);
		}
		catch(e)
		{alert(e.description);}
	}
	else if (window.sidebar)
	{
		if(window.netscape)
		{
			try
			{  
				netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");  
			}  
			catch (e)  
			{  
				alert( "该操作被浏览器拒绝，如果想启用该功能，请在地址栏内输入 about:config,然后将项 signed.applets.codebase_principal_support 值该为true" );  
			}
		} 
		var prefs = Components.classes['@mozilla.org/preferences-service;1'].getService(Components. interfaces.nsIPrefBranch);
		prefs.setCharPref('browser.startup.homepage',domain);
	}
}