<!--

function closead(){
	adleft.style.display='none';
	adright.style.display='none';
	
}
var aaaa = 1;
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];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}



function MM_nbGroup(event, grpName) { //v6.0
  var i,img,nbArr,args=MM_nbGroup.arguments;
  if (event == "init" && args.length > 2) {
    if ((img = MM_findObj(args[2])) != null && !img.MM_init) {
      img.MM_init = true; img.MM_up = args[3]; img.MM_dn = img.src;
      if ((nbArr = document[grpName]) == null) nbArr = document[grpName] = new Array();
      nbArr[nbArr.length] = img;
      for (i=4; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
        if (!img.MM_up) img.MM_up = img.src;
        img.src = img.MM_dn = args[i+1];
        nbArr[nbArr.length] = img;
    } }
  } else if (event == "over") {
    document.MM_nbOver = nbArr = new Array();
    for (i=1; i < args.length-1; i+=3) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = (img.MM_dn && args[i+2]) ? args[i+2] : ((args[i+1])? args[i+1] : img.MM_up);
      nbArr[nbArr.length] = img;
    }
  } else if (event == "out" ) {
    for (i=0; i < document.MM_nbOver.length; i++) {
      img = document.MM_nbOver[i]; img.src = (img.MM_dn) ? img.MM_dn : img.MM_up; }
  } else if (event == "down") {
    nbArr = document[grpName];
    if (nbArr)
      for (i=0; i < nbArr.length; i++) { img=nbArr[i]; img.src = img.MM_up; img.MM_dn = 0; }
    document[grpName] = nbArr = new Array();
    for (i=2; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = img.MM_dn = (args[i+1])? args[i+1] : img.MM_up;
      nbArr[nbArr.length] = img;
  } }
}
var num=5;
function getObj(objName){return(document.getElementById(objName));}
function setColor(val)
{
 document.all.searchcontent.style.backgroundColor=val;
}
function tag(form001){
var bbbb = document.getElementById("hyformnew").stype.options[document.getElementById("hyformnew").stype.selectedIndex].value;
var keywords = document.getElementById("hyformnew").word.value;
if(keywords == "" || keywords=="请输入您感兴趣的产品"||keywords=="请输入产品名的关键词"||keywords=="请输入公司名的关键词"||keywords=="请输入您感兴趣的关键词")
 {
	switch(bbbb){
	    case 1:
		document.getElementById("hyformnew").word.value="请输入公司名的关键词"; 
		break;
		case 2:
		document.getElementById("hyformnew").word.value="请输入产品名的关键词";
		break;
		case 3:
		document.getElementById("hyformnew").word.value="请输入您感兴趣的产品";
		break;
		case 4:
		document.getElementById("hyformnew").word.value="请输入您感兴趣的产品";
		break;
		case 5:
		document.getElementById("hyformnew").word.value="请输入您感兴趣的关键词";
	}
}
else{
document.getElementById("hyformnew").word.value = keywords;
switch(bbbb){
		case 1:
		 getObj('class').value="供应信息"; 
		break;
		case 2:
		 getObj('class').value="求购信息"; break;
		case 3:
		 getObj('class').value="产品库"; break;
		case 4:
		 getObj('class').value="企业库"; break;
		case 5:
		 getObj('class').value="行业资讯";
	}
}
}
function check()
{
    var v=hyformnew.word.value
	var w=hyformnew.address.value
	var aaaa=hyformnew.stype.value
	if (hyformnew.word.value.substring(0,3) =="请输入" || hyformnew.word.value == "")
	{
		alert("请输入查询内容！");
		hyformnew.word.focus();
		return false;
	}
	if(v.length>50)  {
     alert("输入关键词超出字数限制，你最多可以输入  50 字！");
     hyformnew.word.focus();
     return false;
    }
	if(aaaa == 1)
    {
    location.href="/company/?q="+UrlEncode(v)+"&address="+UrlEncode(w);
    }
    else if(aaaa == 2)
   {
    location.href="/product/?q="+UrlEncode(v)+"&address="+UrlEncode(w);
   }
   else if(aaaa == 3)
   {
    location.href="/supply/?q="+UrlEncode(v)+"&address="+UrlEncode(w);
   }
   else if(aaaa == 4)
  {
   location.href="/buy/?q="+UrlEncode(v)+"&address="+UrlEncode(w);
   }
   else if(aaaa == 5)
  {
   location.href="/info/?q="+UrlEncode(v)+"&address="+UrlEncode(w);
   return false;
   }
   else
   {
   location.href="/dir/?q="+UrlEncode(v)+"&address="+UrlEncode(w);
   }

	//判断网页信息
	var searchmode;
	return false;
}
//-->