function qs(el)
{
	if (window.RegExp && window.encodeURIComponent) 
		{
		var ue=el.href;
		var qe= encodeURI(ue);
		window.status=qe;
		el.href=qe;
		}
		return el.href;
}
//预先载入背景图片
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

var hotsearch_htm = new Array( );//热门搜索
var searchform_action=new Array( );//表单action
var submit_value=new Array( );//按钮标题


//表单action
searchform_action[1]="../search.china.machine35.com/searchsale.do";
searchform_action[2]="../search.china.machine35.com/searchbuy.do";
searchform_action[3]="../search.china.machine35.com/searchproduct.do";
searchform_action[4]="../search.china.machine35.com/searchcor.do";
searchform_action[5]="../search.china.machine35.com/searchnews.do@typeid=0";
searchform_action[6]="../search.china.machine35.com/searchexpo.do@datetime=0";
searchform_action[7]="../club.china.machine35.com/Search.jsp@Top=50&mode=1&searchsort=0";
searchform_action[8]="../blog.china.machine35.com/list.jsp@selecttype=topic";

//按钮标题
submit_value[1]="搜索 供应信息";
submit_value[2]="搜索 求购信息";
submit_value[3]="搜索 机床产品";
submit_value[4]="搜索 机床企业";
submit_value[5]="搜索 机床资讯";
submit_value[6]="搜索 机床展会";
submit_value[7]="搜索 机床论坛";
submit_value[8]="搜索 机床博客";

//标签点击
function searchTab(id){
	try{
		for(var i=1;i<9;i++){
		document.getElementById("s"+i).className="search_off";
		}
		document.getElementById("s"+id).className="search_on";
		document.getElementById("search_hot").innerHTML=hotsearch_htm[id];
		document.fm_search.action=searchform_action[id];
		document.fm_search.bt_search.value=submit_value[id];
		return false;
	}catch(e){
		return true;
	}
}
//鼠标动作-标签交换
function overtab(srcObj){
	if(srcObj.className.indexOf("search_on")!=-1)return;
	else
	srcObj.className = "search_over";
}
function outtab(srcObj){
	if(srcObj.className.indexOf("search_on")!=-1)return;
	else
	srcObj.className = "search_off";
}