//商品报价
function theshows(i){
        document.getElementById("list"+i).style.display='block';
		document.getElementById("ab"+i).className="cpcum";
		}
function thehides(i){
		document.getElementById("list"+i).style.display='none';
		document.getElementById("ab"+i).className="cpcur";
	    }

//标签切换1
function setTab(name,cursel,n){   
for(var i=1;i<=n;i++){ 
var menu=document.getElementById(name+i);   
var con=document.getElementById("con_"+name+"_"+i);   
menu.className=i==cursel?"hover":"";   
con.style.display=i==cursel?"block":"none";   
}   
}

//标签切换2
 function selectsearchtype(searchtype)
 {

   var search_article = document.getElementById("search_article");
   var search_pro = document.getElementById("search_pro");
   var search_bbs = document.getElementById("search_bbs");
   var search_soft = document.getElementById("search_soft");
   if(searchtype =="1")
   {
   	 document.search_frm.action = "http://www.qudong.com/plus/search.php?kwtype=0";
	 document.search_frm.keyword.value = "";
	  search_article.className = "act2";
	  search_pro.className = "nor1";
	 // search_bbs.className = "nor1";
	  search_soft.className = "nor1";
	
   }
   if(searchtype =="2")
   {
   	 document.search_frm.action = "http://drivers.qudong.com/search.asp";
	 document.search_frm.keyword.value = "";
	  document.search_frm.my_action.value = "q";
	 search_article.className = "nor1";
	  search_pro.className = "act2";
	 // search_bbs.className = "nor1";
	  search_soft.className = "nor1";
   }
    if(searchtype =="3")
   {
   	 document.search_frm.action = "http://bbs.qudong.com/search.php";
	 document.search_frm.keyword.value = "";
	 search_article.className = "nor1";
	  search_pro.className = "nor1";
	 // search_bbs.className = "act2";
	  search_soft.className = "nor1";
   }
   if(searchtype =="4")
   {
   	 document.search_frm.action = "http://soft.qudong.com/search.asp";
	 document.search_frm.keyword.value = "";
	 document.search_frm.my_action.value = "q";
	 search_article.className = "nor1";
	  search_pro.className = "nor1";
	 //search_bbs.className = "nor1";
	  search_soft.className = "act2";
   }
  // alert(document.search_frm.action);
  // alert(document.search_frm.keyword.value);
 }
 function check_form()
 {
   search_frm.submit();
 }