var obj;
function ajax_load_page(url)
{
	obj = get_object();
	if(obj == null)
	{
		alert("Your browser does not support AJAX");
		return;
	}
	obj.onreadystatechange = stateChanged;
	obj.open("GET",url,true);
	obj.send(null);
}

function ajax_getFriend(code,str) {
	document.getElementById('content').style.display = "block";
	obj = get_object();
	if(obj == null)
	{
		alert("Your browser does not support AJAX");
		return;
	}
	//get_friend_name
	var url = "ajax-list-syndicate.php"+"?val="+str+"&id="+Math.random();
	obj.onreadystatechange = stateChanged;
	obj.open("GET",url,true);
	obj.send(null);
}
function get_object()
{
	var obj = null;
	try
	{
		obj = new XMLHttpRequest();
	}
	catch(e)
	{
		try
		{
			obj = new ActiveXObject("Msxml2.XMLHTTP");
		}
		catch(e)
		{
			obj = new ActiveXObject("Microsoft.XMLHTTP");
		}
	}
	return obj;
}

function check_blank() {
	file_name = document.getElementById('syndicate_picture').value;
	if(file_name == '')
	{
		return false;
	}
}

function toggle_all(chkName,form) {
	dml=document.forms[form];
	len = dml.elements.length;
	var i=0;
	for( i=0 ; i<len ; i++) {
		if (dml.elements[i].name==chkName) {
			if ( dml.elements[i].checked == true )
				dml.elements[i].checked = false;
			else if ( dml.elements[i].checked == false )
				dml.elements[i].checked = true;
		}
	}
}

function checkEmail(val)
{
	if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,4})+$/.test(val)){
	return (true)
	}
	return (false)
}

function explodeArray(items,delimiter)
{ 
	tempArray=new Array(1); 
	var Count=0; 
	var tempstring=items; 
	while (tempstring.indexOf(delimiter)>0) { 
	tempArray[Count]=tempstring.substr(0,tempstring.indexOf(delimiter)); 
	tempstring=tempstring.substr(tempstring.indexOf(delimiter)+1,tempstring.length-tempstring.indexOf(delimiter)+1); 
	Count=Count+1 
	} 
	
	tempArray[Count]=tempstring;
	return tempArray; 
} 
// Removes leading whitespaces

function LTrim( value ) {
	var re = /\s*((\S+\s*)*)/;
	return value.replace(re, "$1");
}

// Removes ending whitespaces
function RTrim( value ) {
	var re = /((\s*\S+)*)\s*/;
	return value.replace(re, "$1");
}
// Removes leading and ending whitespaces
function trim( value ) {
	return LTrim(RTrim(value));
}
function cancel_selection(name,checked) {
	for( i=0; i<document.form.elements.length; i++ ) {
		var e = document.form.elements[i];
		if (e.name == name) {
			e.checked = checked;
		}
	}
}

function showhide(tt,flag)
{
	var tt;
	if(flag=='h')
	{
		k='s';	
	}
	if(flag=='s')
	{
		k='h';	
	}
	if(flag=='c')
	{
		k='d';	
	}
	if(flag=='d')
	{
		k='c';	
	}
	if(flag=='a')
	{
		k='b';	
	}
	if(flag=='b')
	{
		k='a';	
	}
	if(flag=='e')
	{
		k='f';	
	}
	if(flag=='f')
	{
		k='e';	
	}
	if(flag=='i')
	{
		k='j';	
	}
	if(flag=='j')
	{
		k='i';	
	}
	
	document.getElementById(flag).style.display = "none";
	document.getElementById(k).style.display = "block";
	document.getElementById(tt).style.display = "none";
}

function hideshow(tt,flag)
{
	var tt;
	if(flag=='h')
	{
		k='s';	
	}
	if(flag=='s')
	{
		k='h';	
	}
	if(flag=='c')
	{
		k='d';	
	}
	if(flag=='d')
	{
		k='c';	
	}
	if(flag=='a')
	{
		k='b';	
	}
	if(flag=='b')
	{
		k='a';	
	}
	if(flag=='e')
	{
		k='f';	
	}
	if(flag=='f')
	{
		k='e';
	}
	if(flag=='i')
	{
		k='j';	
	}
	if(flag=='j')
	{
		k='i';	
	}
document.getElementById(flag).style.display = "none";
document.getElementById(k).style.display = "block";
document.getElementById(tt).style.display = "block";
}