function encodeKey(value){
	return encodeURIComponent(value);
	//return value;
}

function getSearchUrl(keyId){
	
	var key = document.getElementById(keyId);
	
	
	if(key.value == ""){
		alert("\u8BF7\u8F93\u5165\u67E5\u8BE2\u5173\u952E\u5B57\uFF01");
		key.focus();
		return false;
	}
	//var url = '/templet/mzj/search_result_mzj.jsp?SEARCH_WORD=' + encodeKey(key.value);
	var url = '/templet/mzj/search_hight_result.jsp?SEARCH_WORD=' + encodeKey(key.value);
	//var url = '/templet/mzj/search_result_mzj.jsp?SEARCH_WORD=' + key.value;
	//if(document.getElementById(classId)){
		//url += '&ARTICLE_CLASS_ID=' + document.getElementById(classId).value; 
	//}
	url += '&SEARCH_NODE_ID=all'; // search all sites
	
	return url;
}

function submitSearch(keyId){	   
	var url = getSearchUrl(keyId);	
	
	
	if(url==false) {
	   return false;
	}
	
	//if(document.location.href.indexOf("/templet/mzj/search_result_mzj.jsp") == -1){
		if(document.location.href.indexOf("/templet/mzj/search_hight_result.jsp") == -1){
		//alert(document.location.href);  
		//window.open(url);
		top.location.href = url;
	}else{
		top.location.href = url;
	}	
}

function searchKeyPress(keyId){	
	
	if(event.keyCode == 13){
		document.getElementById("Submit2").focus();					
		submitSearch(keyId);
	}
}