function goSearch(ControlName) {
    var Control;
    var Data;
    
    var searchstring;
    
    var Go = true;
    
    Control = document.getElementById(ControlName);
    Data = Control.value;
    if (Data == "Search") {searchstring="";} else {searchstring=Data;}
    
                
    if (searchstring=="") { alert("Please enter something to search for!"); Go=false;}
    
    if (Go) 
    { 
        window.location="search.aspx?searchcriteria="+searchstring;
         
    }
}