function SearchTourResult(){
	var Searchvalue=document.getElementById("SearchResult").value;
	if(document.getElementById("SearchResult").value=="Search" || document.getElementById("SearchResult").value==""){
		return;
	}
	window.location.href= "/china-tours/result_"+Searchvalue+".html";
}
function SearchClick(){
	if(document.getElementById("SearchResult").className=="searchtxt"){
		document.getElementById("SearchResult").className="searchtxton";
		document.getElementById("SearchResult").value="";
		document.getElementById("SearchResult").onkeyup= function (e){
			e=getEvent();
    		var  kc=e.which||e.keyCode; 
			if(kc ==13)
			{
				SearchTourResult();
			}
		}
	}		
}
function getEvent(){     //同时兼容ie和ff的写法
         if(document.all)    return window.event;        
          func=getEvent.caller;            
         while(func!=null){    
             var arg0=func.arguments[0];
             if(arg0){
                 if((arg0.constructor==Event || arg0.constructor ==MouseEvent)
                     || (typeof(arg0)=="object" && arg0.preventDefault && arg0.stopPropagation)){    
                     return arg0;
                  }
              }
              func=func.caller;
          }
         return null;
   }