/*
 * 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：2006-6-1
 */
var searchActivedItem=1;
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
	
	if(document.all.linkKwords)document.all.linkKwords.innerHTML = linkKeywords[searchID-1].surl//热门关键字付值
	
	var v = searchform.keywords.value;
	if(trim(v) == "" || v.substring(0,3) =="请输入")searchform.keywords.value = data[searchID-1].title;
}
function checkform(){
	var v = trim(searchform.keywords.value);
	if(v.length > 100){
		alert("您输入的关键字过长！");
		return false;
	}
	if(v == ""  || v.substring(0,3) =="请输入") {
		alert("请输入关键字！");
		return false;
	}
	var s ="&";
	if((data[searchActivedItem-1].surl).indexOf("?")==-1)s="?";
	searchform.action = data[searchActivedItem-1].surl+s+"keywords=" + searchform.keywords.value +"&tracelog="+tracelogStr+data[searchActivedItem-1].tracelog+otherParamStr;//给form的action付值
if(searchActivedItem==1 || searchActivedItem==2 || searchActivedItem==4 || searchActivedItem==5 || searchActivedItem==6 || searchActivedItem==7 || searchActivedItem==8 || searchActivedItem==9 || searchActivedItem==10 || searchActivedItem==12)
{
	searchform.action = data[searchActivedItem-1].surl+s+"Key=" +searchform.keywords.value+otherParamStr;//给form的action付值
}
else if(searchActivedItem==11)
{
	searchform.action = data[searchActivedItem-1].surl+s+"searchtext=" +searchform.keywords.value+otherParamStr;//给form的action付值
}
else if(searchActivedItem==3)
{
	searchform.action = data[searchActivedItem-1].surl+s+"stext=" +searchform.keywords.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：2006-6-1
 */
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：2005-5-12
 */
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:1,name:"供应",surl:"http://www.mlmjzx.com/jiaoyi/index.asp?typeid=1" , title:"请输入您关心的产品名称关键词！" , tracelog:"searchcom"},
	{id:2,name:"求购",surl:"http://www.mlmjzx.com/jiaoyi/index.asp?typeid=2" , title:"请输入您关心的产品名称关键词！", tracelog:"searchprice"},
	{id:3,name:"企业",surl:"http://www.mlmjzx.com/company/sosuo.asp" , title:"请输入您关心的公司名称关键词！" , tracelog:""},
	{id:4,name:"设备",surl:"http://www.mlmjzx.com/sbk/shebei.asp" , title:"请输入您关心的设备名称关键词！" , tracelog:""},
	{id:5,name:"价格",surl:"http://www.mlmjzx.com/mes/search.asp?typeid=11" , title:"请输入您感兴趣的关键词！" , tracelog:""},
	{id:6,name:"行情",surl:"http://www.mlmjzx.com/mes/search.asp?typeid=9" , title:"请输入您感兴趣的关键词！" , tracelog:""},
	{id:7,name:"走势",surl:"http://www.mlmjzx.com/mes/search.asp?typeid=12" , title:"请输入您感兴趣的关键词！" , tracelog:""},
	{id:8,name:"技术",surl:"http://www.mlmjzx.com/mes/search.asp?typeid=24" , title:"请输入您关心的技术信息关键词！",tracelog:""},
	{id:9,name:"管理",surl:"http://www.mlmjzx.com/mes/search.asp?typeid=28" , title:"请输入您感兴趣的关键词！" , tracelog:""},
	{id:10,name:"外贸",surl:"http://www.mlmjzx.com/mes/search.asp?typeid=19" , title:"请输入您感兴趣的关键词！" , tracelog:""},
	{id:11,name:"词典",surl:"http://www.mlmjzx.com/zhushou/tran.asp" , title:"请输入您所要查找的英文单词或汉语单词！" , tracelog:"searchcidian"},
	{id:12,name:"资讯",surl:"http://www.mlmjzx.com/mes/search.asp" , title:"请输入您感兴趣的关键词！" , tracelog:""}
	]