function createXMLHttpRequest(){
	if(window.ActiveXObject){
		xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
 	 }else if(window.XMLHttpRequest){
  		xmlHttp=new XMLHttpRequest();
  	}
}
function onSubmit(){
	startRequest();
	//return false;
}
 function startRequest(p){
	 document.getElementById('show').innerHTML="<div align=\"center\"><img src=\"loading.gif\" /></div>";
	 createXMLHttpRequest();
	 var newkey="";
	 if(p==true){
		 	newkey="&chkw=true";
			p=null;
	}
	 if(p==null){
			var key=document.getElementById("key").value;
			var cate=document.getElementById("catehiden").value;
			var gets="";
			if(cate=="tp_company"){
				var subcate=document.getElementById("subcate1").value;
				gets="&subcate1="+subcate;	
			}else if(cate=="tp_product"){
				var subcate=document.getElementById("subcate2").value;
				gets="&subcate2="+subcate;					
			}else if(cate=="tp_trade_post"){
				var subcate=document.getElementById("subcate31").value;
				var subcate2=document.getElementById("subcate32").value;
				var subcate3=document.getElementById("subcate33").value;
				gets="&subcate31="+subcate+"&subcate32="+subcate2+"&subcate33="+subcate3;					
			}else{
				gets="";
			}
			xmlHttp.open("GET","./query/cutText.php?key="+key+"&cate="+cate+gets+newkey,true);
	 }else{
			 var page=p;
			xmlHttp.open("GET","./query/cutPage.php?page="+page,true);
	}
	xmlHttp.onreadystatechange=function(){
		if(xmlHttp.readyState==4){
			if(xmlHttp.status==200){
				document.getElementById('show').innerHTML=xmlHttp.responseText;
			}else{
				alert("¾º¢éͼԴ¾ÅÒ´");
			}
		}
	};
	xmlHttp.send(null);
}

function sendpage(p){
	startRequest(p);
	return false;
}

function newGroup(cate){
	for (i=0;i<document.form1.cate.length;i++){
		if (document.form1.cate[i].value==cate){//alert(document.form1.cate[i].value+(document.form1.cate[i].value==cate));
			document.form1.cate[i].checked=true;
		}else{
			document.form1.cate[i].checked=false;
		}
	}
	setCate(cate);
	startRequest();
	return false;
}

function newKey(){
	document.getElementById("key").value=document.getElementById("newkey").innerHTML;
	var p=true;
	startRequest(p);
	//return false;
}
function setCate(cate){
	dlist();
	//alert(document.getElementById('catehiden').value);
	document.getElementById('catehiden').value=cate;
	//alert(document.getElementById('catehiden').value);
	display(cate);
	
}
function display(n){
  		var radio=new Array();
		radio[1]="tp_company";radio[2]="tp_product";radio[3]="tp_trade_post";radio[4]="all";
		for(var i=1;i<4;i++){
			block=document.getElementById('hi'+radio[i]);
			if(block.style.display=="block"){
				block.style.display="none";
			}
		}
		if(n!="all"){
			block=document.getElementById('hi'+n);
			block.style.display="block";
		}
}	
function dlist(){//alert(document.getElementById('group_type').value);
		if(document.getElementById('group_type').value!=0){
			for(var i=1;i<4;i++){
				document.getElementById('main_type'+i).disabled="";
				block=document.getElementById('dlist'+i);
				if(block.style.display=="block"){
					block.style.display="none";
				}
			}
			block=document.getElementById('dlist'+document.getElementById('group_type').value);
			block.style.display="block";
		}else{
			for(var i=1;i<4;i++){
				document.getElementById('main_type'+i).disabled="disabled";
			}
		}
}