//搜索选项
function getNavigatorType(){
	if(navigator.appName == "Microsoft Internet Explorer")
		return 1;  
	else if(navigator.appName == "Netscape")
		return 2;	
	else 
		return 0;
}

function getObject(objectId){ 
	// checkW3C DOM, then MSIE 4, then NN 4. 
	if(document.getElementById && document.getElementById(objectId)){ 
		return document.getElementById(objectId);
	}else if (document.all && document.all(objectId)){ 
		return document.all(objectId); // IE4,5.0 
	}else if (document.layers && document.layers[objectId]){ 
		return document.layers[objectId];  // Netscape 4.x 
	}else{ 
		return false; 
	} 
}

function wValChg(idx,sts){
	var s = "http://so.kanbing.biz/";
	if(idx == "") getObject("key_"+ sts +"").innerHTML = "综合";
	if(idx == "hospital") getObject("key_"+ sts +"").innerHTML = "医院";
	if(idx == "doctor") getObject("key_"+ sts +"").innerHTML = "医生";
	if(idx == "disease") getObject("key_"+ sts +"").innerHTML = "疾病";
	if(idx == "ask") getObject("key_"+ sts +"").innerHTML = "知道";
	if(idx == "forum") getObject("key_"+ sts +"").innerHTML = "论坛";
	if(sts == "list"){
	    document.search.action = s + idx;
	}
	getObject("option_"+ sts +"").style.display = "none";
}

function wValDisp(sts,idx){
	if(getObject("option_"+ sts +"").style.display == "none"){
		getObject("option_"+ sts +"").style.display = "";
	}else{
		getObject("option_"+ sts +"").style.display = "none";
	}
}

function setSelBox(event){
	var _event;
	switch (getNavigatorType()) {
		case 1 : // IE
			_event = window.event;
			node = _event.srcElement;
			nodeName = _event.srcElement.className;
			break;
		case 2 : // Netscape
			_event = event;
			node = _event.target;
			nodeName = _event.target.className;
			break;
		default :
			nodeName = "None"; 
			break;
	}
	if(nodeName == "skw"){
		
	}else{
		try{
			document.getElementById("option_list").style.display = "none";
		}catch(e){}
	}
}
document.onmousedown = setSelBox;



function ClickOpen(obj)
	{
		if(obj.id =="commitQuestion")
		{
			document.getElementById("formSearch").action ="http://ask.kanbing.biz/askexper.aspx";
			document.getElementById("formSearch").method="post";
			document.getElementById("commitQuestionValue").value=document.getElementById("keyWord").value;
		}else
                {
                  document.getElementById("formSearch").action ="http://ask.kanbing.biz/search.aspx";
                  document.getElementById("formSearch").method="get";
                }
	}
        function ClickOpen2(obj)
	{
		if(obj.id =="commitQuestion2")
		{
			document.getElementById("formSearch2").action ="http://ask.kanbing.biz/askexper.aspx";
			document.getElementById("formSearch2").method="post";
			document.getElementById("commitQuestionValue2").value=document.getElementById("keyWord2").value;
		}else
                {
                  document.getElementById("formSearch2").action ="http://ask.kanbing.biz/search.aspx";
                  document.getElementById("formSearch2").method="get";
                }
	}