var curDiv=1;
function showDiv(c){
	var d="di";
	var n="nav_";
	for(var i=1;i<=5;i++){
		document.getElementById(d+i).style.display='none';
		document.getElementById(n+i).className='';
	}
document.getElementById(d+c).style.display='';
document.getElementById(n+c).className='cur';
curDiv=c;
}
 
function showPrev(){
var c=curDiv-1;
c=c<1?5:c;
showDiv(c);
}
 
function showNext(){
var c=curDiv+1;
c=c>5?1:c;
showDiv(c);
}

function openSearch(id,type){
try{
var v=document.getElementById(id).value;
var href="";
if(type==1){
v=encodeURI(v);
href='http://search1.vodone.com/search/search.shtml?_lxkw='+v+'&_lxmp=7&_lxps=10';
}else if(type==2){
v=escape(v);
href='http://www.sogou.com/sogou?query='+v+'&pid=sogou-wsse-06e1e2a836098a2d';
}
window.open(href);	
}catch(e){}	
}