var xmlHttp;

function createXMLHttpRequest(){
	if(window.ActiveXObject){
		xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
	}else{
		xmlHttp=new XMLHttpRequest();
	}
}

function check_username(data){
	createXMLHttpRequest();
	xmlHttp.open("post","./ajax/ajax.php",true);
	xmlHttp.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
	xmlHttp.onreadystatechange=function(){
		if(xmlHttp.readyState==4){
			if(xmlHttp.status==200){
				if(xmlHttp.responseText){
					//alert(xmlHttp.responseText);
					eval(xmlHttp.responseText);
				}
			}else{
				alert(xmlHttp.statusText);
			}
		}
	}
	xmlHttp.send('username='+data.value+'&function=check_username');
}

function delete_image(img,process,form){
	createXMLHttpRequest();
	xmlHttp.open("post","./ajax/ajax.php",true);
	xmlHttp.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
	xmlHttp.onreadystatechange=function(){
		if(xmlHttp.readyState==4){
			if(xmlHttp.status==200){
				if(xmlHttp.responseText){
					//alert(xmlHttp.responseText);
					eval(xmlHttp.responseText);
				}
			}else{
				alert(xmlHttp.statusText);
			}
		}
	}
	xmlHttp.send('img='+img+'&function=delete_image&process='+process+'&form='+form);
}

function vote_member(id,counts){
	createXMLHttpRequest();
	xmlHttp.open("post","./ajax/ajax.php",true);
	xmlHttp.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
	xmlHttp.onreadystatechange=function(){
		if(xmlHttp.readyState==4){
			if(xmlHttp.status==200){
				if(xmlHttp.responseText){
					//alert(xmlHttp.responseText);
					eval(xmlHttp.responseText);
				}
			}else{
				alert(xmlHttp.statusText);
			}
		}
	}
	xmlHttp.send('id='+id+'&function=vote_member&counts='+counts);
}

function delete_post(id){
	createXMLHttpRequest();
	xmlHttp.open("post","./ajax/ajax.php",true);
	xmlHttp.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
	xmlHttp.onreadystatechange=function(){
		if(xmlHttp.readyState==4){
			if(xmlHttp.status==200){
				if(xmlHttp.responseText){
					//alert(xmlHttp.responseText);
					eval(xmlHttp.responseText);
				}
			}else{
				alert(xmlHttp.statusText);
			}
		}
	}
	xmlHttp.send('id='+id+'&function=delete_post');
}

function update_user_status(member_id,status){
	createXMLHttpRequest();
	xmlHttp.open("post","../ajax/ajax.php",true);
	xmlHttp.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
	xmlHttp.onreadystatechange=function(){
		if(xmlHttp.readyState==4){
			if(xmlHttp.status==200){
				if(xmlHttp.responseText){
					//alert(xmlHttp.responseText);
					eval(xmlHttp.responseText);
				}
			}else{
				alert(xmlHttp.statusText);
			}
		}
	}
	xmlHttp.send('member_id='+member_id+'&function=update_user_status&status='+status);
}

function update_post_status(id,status){
	createXMLHttpRequest();
	xmlHttp.open("post","../ajax/ajax.php",true);
	xmlHttp.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
	xmlHttp.onreadystatechange=function(){
		if(xmlHttp.readyState==4){
			if(xmlHttp.status==200){
				if(xmlHttp.responseText){
					//alert(xmlHttp.responseText);
					eval(xmlHttp.responseText);
				}
			}else{
				alert(xmlHttp.statusText);
			}
		}
	}
	xmlHttp.send('id='+id+'&function=update_post_status&status='+status);
}

function update_delete_status(id,status){
	createXMLHttpRequest();
	xmlHttp.open("post","../ajax/ajax.php",true);
	xmlHttp.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
	xmlHttp.onreadystatechange=function(){
		if(xmlHttp.readyState==4){
			if(xmlHttp.status==200){
				if(xmlHttp.responseText){
					//alert(xmlHttp.responseText);
					eval(xmlHttp.responseText);
				}
			}else{
				alert(xmlHttp.statusText);
			}
		}
	}
	xmlHttp.send('id='+id+'&function=update_delete_status&status='+status.value);
}

function update_the_winner(id,month_key){
	createXMLHttpRequest();
	xmlHttp.open("post","../ajax/ajax.php",true);
	xmlHttp.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
	xmlHttp.onreadystatechange=function(){
		if(xmlHttp.readyState==4){
			if(xmlHttp.status==200){
				if(xmlHttp.responseText){
					//alert(xmlHttp.responseText);
					eval(xmlHttp.responseText);
				}
			}else{
				alert(xmlHttp.statusText);
			}
		}
	}
	xmlHttp.send('id='+id+'&function=update_the_winner&month_key='+month_key);
}