<!--
function formsearch(){		
  var searchword = trim(searchform.searchwords.value);
  if (searchword==""){
    alert("请输入关键字");
    return false;
  } 
  var where;
 where = getWhere(searchword);
  //20051017加入范围判断
 if(searchform.field.value=="all")
  searchform.searchword.value = where;
 else
  searchform.searchword.value = searchform.field.value + "=" + where;
  searchform.action="http://www.gd.agri.gov.cn:1000/was40/search";
  return true; 
 }
 function trim(str){
  if (str==null || str.length<=0)
    return str;
  
  var myRe;  //正则表达式
   
   //
   myRe = /(^[\s]*)|([\s]*$)/gi;  
   str = str.replace(myRe,"");
   return str;
}

 function getWhere(str){
	if (str==null || str.length<=0)
     		return str;
	var myRe;  
  	myRe = /[\s　]+/gi;
   	if (myRe.test(str)){
    			str = str.replace(myRe," and "); 
   }
   return str;
 }
 
//-->



function changeInfo2(buttonlink,content,number){
 var i=0;
 var buttonlinkpieces = document.getElementsByName(buttonlink);
 var contentpieces = document.getElementsByName(content);
	for(i=0;i<buttonlinkpieces.length;i++){
	buttonlinkpieces[i].className="lz";
	contentpieces[i].style.display="none";
	}
 buttonlinkpieces[number-1].className="lz";
 contentpieces[number-1].style.display="block";
}

function changeLink(buttonleft,button,buttonright,linklink,content,number){
 var i=0;
 var buttonleftpieces = document.getElementsByName(buttonleft);
 var buttonpieces = document.getElementsByName(button);
 var buttonrightpieces = document.getElementsByName(buttonright);
 var linkpieces = document.getElementsByName(linklink);
 var contentpieces = document.getElementsByName(content);
	for(i=0;i<buttonpieces.length;i++){
 	buttonleftpieces[i].src="images/index_pic_tc07.jpg";
	buttonrightpieces[i].src="images/index_pic_tc08.jpg";
	buttonpieces[i].background="images/index_pic_tcbg07.jpg";
	linkpieces[i].className="cn23";
	contentpieces[i].style.display="none";
	}
 buttonleftpieces[number-1].src="images/index_pic_tc05.jpg";
 buttonrightpieces[number-1].src="images/index_pic_tc06.jpg";
 buttonpieces[number-1].background="images/index_pic_tcbg06.jpg";
 linkpieces[number-1].className="cn22";
 contentpieces[number-1].style.display="block";
}


function changePic(){
	var url1 = new String(document.URL);
	arrurl1 = url1.split("/");
	var cururl=arrurl1[arrurl1.length - 2];
	var curpic=document.getElementById(cururl);
	curpic.src=curpic.src.replace(".jpg","a.jpg");
}

function setContent(){
	var url1 = new String(document.URL);
	arrurl1 = url1.split("/");
	var cururl=arrurl1[arrurl1.length - 2];
	var abstract=document.getElementById("abstract");
	var divs=document.getElementsByTagName("div");
	for(i=0;i<divs.length;i++){
		if(divs[i].id==cururl)abstract.innerHTML=divs[i].innerHTML;
	}
}