/*
 * 函数说明：选择搜索类型
 * 参数：	actionUrl:搜索目标页面　　tracelog:跟踪参数
 * 返回值：	无
 * 时间：2005-5-12
 */
var searchActivedItem=7;
var tracelogStr="";
var otherParamStr="";
function searchInit(num,tracelog,otherParam){
	tracelogStr = tracelog;
	otherParamStr = otherParam;
	doclick(document.getElementById("node"+num),num);

}
function doclick(srcObj,searchID){
	var tabList = srcObj.parentNode.getElementsByTagName("li");
	if(srcObj.className=="activedTab") return;
	for(var i=0;i<tabList.length;i++){
		if(tabList[i].className=="activedTab") tabList[i].className="nTab";
	}
	searchActivedItem = searchID;
	srcObj.className = "activedTab";//TAB切换
	
	var ClassId=document.getElementById("ido");
	ClassId.value=searchID;

}

function checkform(){
	var v = trim(searchform.search.value);
	if(v.length > 100){
		alert("long！");
		return false;
	}
	if(v == ""  || v.substring(0,3) =="Please enter") {
		alert("Please enter the keywords！");
		return false;
	}
	var s ="&";
	if((data[searchActivedItem-1].surl).indexOf("?")==-1)s="?";
	//searchform.action = data[searchActivedItem-1].surl+s+"search=" +searchform.search.value+otherParamStr;//给form的action付值
if(searchActivedItem<5)
{
	searchform.action = data[searchActivedItem-1].surl+s+"keywords=" +searchform.search.value+otherParamStr;//给form的action付值
}
else if(searchActivedItem==5 || searchActivedItem==6)
{
	searchform.action = data[searchActivedItem-1].surl+s+"Key=" +searchform.search.value+otherParamStr;//给form的action付值
}
else if(searchActivedItem==7)
{
	searchform.action = data[searchActivedItem-1].surl+s+"seachkey=" +searchform.search.value+otherParamStr;//给form的action付值
}

}
/*
 * 函数说明：去除头尾空格
 * 参数：	字符串
 * 返回值：	无
 * 时间：2008-4-30
 */
function trim(inputString) {
	return inputString.replace(/^ +/,"").replace(/ +$/,"");
}
/*
 * 函数说明：取cookie值
 * 参数：	cookie字段名
 * 返回值：	cookie值
 * 时间：2008-4-30
 */
function getCookie(sName) {
	  var aCookie = document.cookie.split("; ");
	  for (var i=0; i < aCookie.length; i++)
	  {
	    var aCrumb = aCookie[i].split("=");
	    if (sName == aCrumb[0]) 
	      return unescape(aCrumb[1]);
	  }
	  return null;		
}
/*搜索配置*/
var data = [
	{id:7,name:"Info",surl:"http://www.wintang.com" , title:"Info" , tracelog:""},
	{id:13,name:"Price",surl:"http://www.wintang.com" , title:"Price", tracelog:""},
	{id:3,name:"Purchase",surl:"http://www.wintang.com" , title:"Purchase" , tracelog:""},
	{id:29,name:"Supply",surl:"http://www.wintang.com",title:"Supply" , tracelog:""},
	{id:30,name:"Product",surl:"http://www.wintang.com" , title:"Product", tracelog:""},
	{id:31,name:"Enterprise",surl:"http://www.wintang.com" , title:"Enterprise",tracelog:""},
	{id:7,name:"Video",surl:"http://www.wintang.com" , title:"Video" , tracelog:""}
	
	]

var keys_str = getCookie('h_keys');
	if(keys_str != null  )
	{
		var keys_array = keys_str.split("#");
		if(keys_array.length >= 5){
			var strlen =0;
			var str="Latest Search：";
				for(var i=0;i<keys_array.length && i<7;i++){
					var type = keys_array[i].substring(keys_array[i].length-3,keys_array[i].length);
					var key = keys_array[i].substring(0,keys_array[i].length-3);
					strlen = strlen + key.length;
					if(strlen < 30){
					if(type =='[Supply]')
					str+=" ";
					else
					str+=" ";
				}
			}
			linkKeywords[0].surl=str;
			linkKeywords[1].surl=str;
		}


}