var xmlHttp

serialize = function( oForm )
{	
	var aPairs = new Array();
	
	for(var i=0;i<oForm.elements.length;i++)
	{
				
		if( typeof( oForm.elements[i].name ) == "undefined" || !oForm.elements[i].name || oForm.elements[i].name == "" )
			continue;
			
		switch( oForm.elements[i].tagName.toLowerCase() )
		{
			case "input":
				{
					switch( oForm.elements[i].type.toLowerCase() )
					{
						case "radio":
							if( oForm.elements[i].checked  )
								aPairs.push( encodeURIComponent( oForm.elements[i].name ) + '=' + encodeURIComponent( oForm.elements[i].value ) );
							break;
						case "checkbox":
							aPairs.push( encodeURIComponent( oForm.elements[i].name ) + '=' + ( oForm.elements[i].checked ? 1 : 0 ));
							break;
						default:
							aPairs.push( encodeURIComponent( oForm.elements[i].name ) + '=' + encodeURIComponent( oForm.elements[i].value ) );
							break;
					}
				}
				break;
			case "select":
				if( oForm.elements[i].getAttribute("multiple") != null )
				{
					for(var k=0;k<oForm.elements[i].options.length;k++)
					{
						if( oForm.elements[i].options[k].selected )
						{
							aPairs.push( encodeURIComponent( oForm.elements[i].name ) + '=' + encodeURIComponent( oForm.elements[i].options[k].value ) );
						}
					}
				}
				else
				{
					aPairs.push( encodeURIComponent( oForm.elements[i].name ) + '=' + encodeURIComponent( oForm.elements[i].value ) );
				}
				break;
			case "textarea":
				aPairs.push( encodeURIComponent( oForm.elements[i].name ) + '=' + encodeURIComponent( oForm.elements[i].value ) );
				break;
				
		}
	}
	
	return aPairs.join('&');
}

function loadApi(page)
{
	var url="api/api_"+page+".php";
	
	alert(url);
	
	jQuery.getJSON( url )
}


function loadAJAX(page)
{
	var form     = document.forms['form1'];
	
	//alert(jQuery.serialize(form));
	
	//alert(serialize(form));
	
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	{
		alert ("Browser does not support HTTP Request")
		return
	}
	
	var url="api/api_"+page+".php"
	var str = serialize(form);
	url=url+"?"+str
	
	xmlHttp.onreadystatechange=stateChanged 
	xmlHttp.open("GET",url,true)
	xmlHttp.send(null)
}

//function showUser(str)
//{ 
//xmlHttp=GetXmlHttpObject()
//if (xmlHttp==null)
// {
// alert ("Browser does not support HTTP Request")
// return
// }
//var url="getuser.php"
//url=url+"?q="+str
//url=url+"&sid="+Math.random()
//xmlHttp.onreadystatechange=stateChanged 
//xmlHttp.open("GET",url,true)
//xmlHttp.send(null)
//}

function stateChanged() 
{ 
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
 { 
 document.getElementById("result").innerHTML=xmlHttp.responseText 
 } 
}

function GetXmlHttpObject()
{
var xmlHttp=null;
try
 {
 // Firefox, Opera 8.0+, Safari
 xmlHttp=new XMLHttpRequest();
 }
catch (e)
 {
 //Internet Explorer
 try
  {
  xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
  }
 catch (e)
  {
  xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
  }
 }
return xmlHttp;
}