// JScript 文件

function checkddl(object)
 {
     var tag=window.document.getElementById(object);
     var c="";
     for(var i=0;i<tag.options.length;i++)
      {
         if(tag.options[i].selected)
         {
           if(tag.options[i].value!="")
           {
              c=escape(tag.options[i].value);
           }
         }   
      }
       return c;
 }
 
 function trim(str) {
   if (str == null) {
    return "";
   }
   return str.replace(/^\s*(.*?)[\s\n]*$/g,'$1');   
} 
 
    function search(str,str1)
    {
       var key=document.getElementById(str).value;
       if(trim(key)=="") 
       {
          alert("请输入关键字！"); 
          return;
       }
       var objnum=checkddl(str1);
       key=escape(key);
       var url="http:\/\/www.30px.com/search.aspx?t="+ objnum +"&key="+ key;
       window.open(url,"_blank");
    }
    function gotoSearch(t,s)
    {
    s=escape(s);
    var url="../search.aspx?t="+t+"&key="+s;
     window.open(url,"_blank");
    }
    function search3(str,str1,str2)
    {  
       var key=document.getElementById(str).value;
       if(trim(key)=="") 
       {
          alert("请输入关键字！"); 
          return;
       } 
       var objnum=checkddl(str1); 
       var objnum2=checkddl(str2);
       key=escape(key);
       
       var url="http:\/\/www.30px.com/searchTitle.aspx?t="+ objnum +"&key="+ key;
       if(objnum=="4")
       {
         url="late/downmore.aspx?t="+ objnum2 +"&key="+ key;
       }
       else if(objnum2=="2")
       {
         url="http:\/\/www.30px.com/search.aspx?t="+ objnum +"&key="+ key;
       }
        
       window.open(url,"_blank");
    }
    
        function search4(str,str1,str2)
    {  
       var key=document.getElementById(str).value;
       if(trim(key)=="") 
       {
          alert("请输入关键字！"); 
          return;
       } 
       var objnum=str1;
       var objnum2=str2;
       key=escape(key);
       
       var url="http:\/\/www.30px.com/searchTitle.aspx?t="+ objnum +"&key="+ key;
       if(objnum=="4")
       {
         url="late/downmore.aspx?t="+ objnum2 +"&key="+ key;
       }
        window.open(url,"_blank");
    }
    
    
function search2(str,str1,str2)
    {  
       var key=document.getElementById(str).value;
       if(trim(key)=="") 
       {
          alert("请输入关键字！"); 
          return;
       } 
       var objnum=checkddl(str1); 
       var objnum2=checkddl(str2);
       
       key=escape(key);
       
       var url="http:\/\/www.30px.com/searchTitle.aspx?t="+ objnum +"&key="+ key;
       if(objnum=="4")
       {
         url="http:\/\/www.30px.com/late/downmore.aspx?t="+ objnum2 +"&key="+ key;
       }
       else if(objnum2=="2")
       {
         url="http:\/\/www.30px.com/search.aspx?t="+ objnum +"&key="+ key;     
       }
        
       window.open(url,"_blank");
    }