// JavaScript Document   20080502
function SetHome(obj){
    if((navigator.userAgent.indexOf('MSIE') >= 0) && (navigator.userAgent.indexOf('Opera') < 0)){
		obj.style.behavior='url(#default#homepage)';obj.setHomePage("http://www.120ask.com");
	}else if (navigator.userAgent.indexOf('Firefox') >= 0){
		alert("抱歉！您的浏览器不支持直接设为首页！");  
	}
}
function changeType(i){
	var obj
	var objT
	for(j=1;j<=6;j++){
		obj=document.getElementById('tag'+j);
		objT=document.getElementById('tb'+j);
		if(i==j){
			obj.className='topbg1 topsize3';
			objT.style.display='';
		}else{
			obj.className='topbg2 topsize7';
			objT.style.display='none';
		}
	}
}
function clickEnterPostAskAsp(){
	if(event.keyCode==13){
		event.keyCode=0;
		event.returnValue=false;
		if(document.askandsearch.key1.value!=""){
			window.location='/ask.asp?title='+escape(document.askandsearch.key1.value);
		}else{
			alert('请输入您要提问的内容！');
			return false;
		}
	}
}

var msgall="看病难，看病贵，挂号排长队……多急！医院，医生，药品……一网打尽！提交成功即有数万名专家于24小时内为您解答问题。输入问题内容，点击“我要提问”。只需在此输入您的问题，例如：手足口病如何防治？"
var msg  = "输入问题内容，点击“我要提问”。" ; 
var interval = 100 
var spacelen = 100; 
var space10=" "; 
var seq=0; 
var cont=true
function Scroll() { 
	len = msg.length; 
//	alert(typeof(document.askandsearch.key1));
    if(!document.askandsearch) return false;
	
	document.askandsearch.key1.value = msg.substring(0, seq+1); 
	seq++; 
	if ( seq >= len ) {  
		seq = 0;  
		var per=Math.round(Math.random()*(5-1))+1;
		switch (per){
			case 1: msg="看病难，看病贵，挂号排长队……多急！";break;
			case 2: msg="医院，医生，药品……一网打尽！";break;
			case 3: msg="提交成功即有数万名专家于24小时内为您解答问题。";break;
			case 4: msg="输入问题内容，点击“我要提问”。";break;
			case 5: msg="只需在此输入您的问题，例如：手足口病如何防治？";break;
		}
		if (cont) {
			window.setTimeout("Scroll();", interval ); 
		}
		else{
			document.askandsearch.key1.value="";
		}
	} 
	else 
		if (cont) { 
			window.setTimeout("Scroll();", interval );
		}
		else{
			document.askandsearch.key1.value="";
		}
}  

Scroll(); 

function flush(){
   document.askandsearch.key1.value="";
   cont=false;
   document.askandsearch.key1.onclick=function(){return void(0);}
}
function askpost(keyid){
var classidStr = '';
if(typeof classId != 'undefined' && classId != '')
{
	classidStr = "classid="+classId;
}
if(document.getElementById(keyid).value==''||msgall.indexOf(document.getElementById(keyid).value)!=-1)
{
	window.open('/ask.asp?'+classidStr);
}
else
{
	window.open('/ask.asp?title='+escape(document.getElementById(keyid).value)+"&"+classidStr);
}
}

function searchpost(keyid){
if(document.getElementById(keyid).value==''||msgall.indexOf(document.getElementById(keyid).value)!=-1){alert('请输入您要搜索的内容！');document.getElementById(keyid).focus();return false;}else{window.open('http://www.120so.com/search.aspx?cols=13&query='+document.getElementById(keyid).value);}
}
function askto(keyid){
if(document.getElementById(keyid).value==''||msgall.indexOf(document.getElementById(keyid).value)!=-1){alert('请输入您指定的提问人！');document.getElementById(keyid).focus();return false;}else{window.open('http://www.120ask.com/ask.asp?askname='+document.getElementById(keyid).value);}
}
function addf(keyid){
if(document.getElementById(keyid).value==''||msgall.indexOf(document.getElementById(keyid).value)!=-1){alert('请输入您要添加的好友！');document.getElementById(keyid).focus();return false;}else{window.open('http://www.120ask.com/personalCenter/myfriendadd.asp?fname='+document.getElementById(keyid).value);}
}
function askcli(keyid){
if(document.getElementById(keyid).value==''||msgall.indexOf(document.getElementById(keyid).value)!=-1){alert('请输入您指定的提问人！');document.getElementById(keyid).focus();return false;}else{window.open('http://www.120ask.com/ask.asp?title='+escape(document.getElementById(keyid).value));}
}