var xmlhttp = GetXmlHttpObject();
var group_status="0";
var div_id="";

function page_postlist(p){
	var dt=document.form_post;
	dt.page.value=p;
	dt.submit();
}
function page_resourcelist(p){
	var dt=document.form_resource;
	dt.page.value=p;
	dt.submit();
}
function page_form(p){
	var dt=document.form;
	dt.page.value=p;
	dt.submit();
}
function page_formdata(p){
	var dt=document.form_data;
	dt.page.value=p;
	dt.submit();
}
function page_event(p){
	
	var dt=document.form_event;
	dt.page.value=p;
	dt.submit();
}

function get_category(){
	var dt=document.resource_frm;
	var url="get_category.php?c_id=" + dt.c_id.value;
	xmlhttp.open("GET",url,"true");
	xmlhttp.send(null);
	xmlhttp.onreadystatechange=category_value
}
function category_value(){
	if(xmlhttp.readyState==4 || xmlhttp.readyState=="complete"){
		var res = xmlhttp.responseText;
		document.getElementById('category_d').innerHTML=res;
	}
}
function get_resource(){
	var dt=document.resource_frm;
	var url="get_resource.php?folder_id=" + dt.folder_id.value;
	xmlhttp.open("GET",url,"true");
	xmlhttp.send(null);
	xmlhttp.onreadystatechange=resource_value
}
function resource_value(){
	if(xmlhttp.readyState==4 || xmlhttp.readyState=="complete"){
		var res = xmlhttp.responseText;
		document.getElementById('resource_d').innerHTML=res;
	}
}


function cat_add(){
	var dt=document.resource_frm;
	var cnt=dt.c_id.length;
	var tr=1;
	var noption=dt.sc_id.length;
	for(i=0;i< cnt ;i++){
		if(dt.c_id[i].selected){
			if(dt.c_id[i].value>0){
				tr=0;
				for(j=0;j< noption ;j++){
					if(dt.sc_id.options[j].value==dt.c_id[i].value)
						tr=1;
				}
				if(tr==0){
					dt.sc_id.options[noption] = new Option(dt.c_id[i].text,dt.c_id[i].value);
					noption=noption+1;
				}
			}
		}
	}
}
function resource_add(){
	var dt=document.resource_frm;
	var cnt=dt.resource_id.length;
	var tr=1;
	var noption=dt.sresource_id.length;
	for(i=0;i< cnt ;i++){
		if(dt.resource_id[i].selected){
			if(dt.resource_id[i].value>0){
				tr=0;
				for(j=0;j< noption ;j++){
					if(dt.sresource_id.options[j].value==dt.resource_id[i].value)
						tr=1;
				}
				if(tr==0){
					dt.sresource_id.options[noption] = new Option(dt.resource_id[i].text,dt.resource_id[i].value);
					noption=noption+1;
				}
			}
		}
	}
}
function remove_category(){
	var dt=document.resource_frm;
	var cnt=dt.sc_id.length;
	for(i=0;i< cnt ;i++){
		if(dt.sc_id[i].selected){
			dt.sc_id.options.remove(i);
		}
	}
}
function remove_resource(){
	
	var dt=document.resource_frm;
	var cnt=dt.sresource_id.length;
	
	for(i=0;i< cnt ;i++){
		if(dt.sresource_id[i].selected){
			dt.sresource_id.options.remove(i);
			
		}
	}
}
function get_group(did,group_id){
	var url="get_group.php?did=" + did + "&group_id=" + group_id;
	var name="group" + did
	div_id=name;
	xmlhttp.open("GET",url,"true");
	xmlhttp.send(null);
	xmlhttp.onreadystatechange=group_value
}
function group_value(){
	if(xmlhttp.readyState==4 || xmlhttp.readyState=="complete"){
		var res = xmlhttp.responseText;
		document.getElementById(div_id).innerHTML=res;
	}
}




function get_post(did,url){
	div_id=did;
	document.getElementById(div_id).innerHTML="<img src='/img/loading.gif' align='center'>";
	xmlhttp.open("GET",url,"true");
	xmlhttp.send(null);
	xmlhttp.onreadystatechange=post_value
}
function post_value(){
	if(xmlhttp.readyState==4 || xmlhttp.readyState=="complete"){
		var res = xmlhttp.responseText;
		document.getElementById(div_id).innerHTML=res;
	}
}
function get_postbycategory(post_id,c_id){
	var url;
	document.getElementById("cpost").innerHTML="<img src='/img/loading.gif' align='center'>";
	url="get_postbycategory.php?c_id=" + c_id + "&post_id=" + post_id;
	
	xmlhttp.open("GET",url,"true");
	xmlhttp.send(null);
	xmlhttp.onreadystatechange=postbycategory_value
}
function postbycategory_value(){
	if(xmlhttp.readyState==4 || xmlhttp.readyState=="complete"){
		var res = xmlhttp.responseText;
		document.getElementById("cpost").innerHTML=res;
	}
}




function group_show(gid,hid){
	if(group_status=="1"){
		group_status="0";
		document.getElementById(gid).style.display="none";
	}else{
		group_status="1";
		document.getElementById(gid).style.display="block";
	}
}

function get_membership(){
	var dt=document.frm;
	var number=dt.number.value;
	if(number.length >=6){
		url="get_member.php?number=" + number;
		xmlhttp.open("GET",url,"true");
		xmlhttp.send(null);
		xmlhttp.onreadystatechange=membership_value
	}else{
		dt.name.value="";
		dt.emailid.value="";
	}
}
function get_membership1(){
	var dt=document.frm;
	var number=dt.number.value;
	if(number.length >=6){
		url="get_member.php?sc=1&number=" + number;
		xmlhttp.open("GET",url,"true");
		xmlhttp.send(null);
		xmlhttp.onreadystatechange=membership_value
	}else{
		dt.name.value="";
		dt.emailid.value="";
	}
}
function membership_value(){
	var dt=document.frm;
	if(xmlhttp.readyState==4 || xmlhttp.readyState=="complete"){
		var res = xmlhttp.responseText;
		temp=res.split("[><]");
		dt.name.value=temp[0];
		dt.emailid.value=temp[1];
	}
}


function GetXmlHttpObject()
{ 
	var objXMLHttp=null
	if (window.XMLHttpRequest)
	{
		objXMLHttp=new XMLHttpRequest()
	}
	else if (window.ActiveXObject)
	{
		objXMLHttp=new ActiveXObject("Microsoft.XMLHTTP")
	}
	return objXMLHttp
}