function searchSubmit(action,importerServer,aisnServer){
	if(action == 'sell'){ 
		document.headSearchForm.action = importerServer+"/english/buyeroffers";
	} else if(action = 'buy'){
		document.headSearchForm.action = aisnServer+"/english/trade/search";
	} else{
		alert('invalid action type - ' + action);
	  return false;
	}

	if(document.headSearchForm.SearchText.value == 'Search Alibaba.com' || document.headSearchForm.SearchText.value == 'Search Alibaba.com' || trim(document.headSearchForm.SearchText.value) == ""){
	  alert('Please input a search term.');
	  return false;
	}
	  
	if(check(document.headSearchForm.SearchText.value)){
		alert('Sorry, the information you filled in is not in English. Please input the information in English instead.');
		return false;
	}

	return true;
}
	     
function   check(str){   
	for(i=0;i<str.length;i++){
		if(str.charCodeAt(i)>256)
		return true;   
	}
  return false;
}

function showInfo()
{
	logInfo("12631_yatdcs");
}


//for  products , keybord turn page
function keyPagenation(ev){
	var target = YUE.getTarget(ev).tagName;
	if (target != 'INPUT' && target != 'SELECT' && target != 'TEXTAREA') {
		if (ev.keyCode == 37 && get('preProductAId') != null) {
			window.location.href=get('preProductAId').href;
		}
		if (ev.keyCode == 39 && get('nextProductAId') != null) {
			window.location.href=get('nextProductAId').href;
		}
	}
}