var xmlHttp

function leftway(str)
{
	if (str.length==0)
	{ 
		document.getElementById("txtHint").innerHTML=""
		return
	}
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	{
		alert ("Browser does not support HTTP Request")
		return
	} 
	var url="ajaxdata.php"
	url=url+"?q="+str
	//url=url+"&sid="+Math.random()
	xmlHttp.onreadystatechange=stateChanged 
	xmlHttp.open("GET",url,true)
	xmlHttp.send(null)
}

function rightway(str)
{
	if (str.length==0)
	{ 
		document.getElementById("txtrightway").innerHTML=""
		return
	}
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	{
		alert ("Browser does not support HTTP Request")
		return
	} 
	var url="ajaxdata.php"
	url=url+"?q="+str
	//url=url+"&sid="+Math.random()
	xmlHttp.onreadystatechange=stateChangedright
	xmlHttp.open("GET",url,true)
	xmlHttp.send(null)
}

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

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

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

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

function validate_domain(emailaddress,uniid)
{
	//alert(emailaddress);
	//alert(uniid);
	if (emailaddress.length == 0)
	{ 
		document.getElementById("validemail").innerHTML=""
		return
	}
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	{
		alert ("Browser does not support HTTP Request")
		return
	} 
	var url="ajaxdata.php"
	url=url+"?emailaddress="+emailaddress
	url=url+"&uniid="+uniid
	xmlHttp.onreadystatechange=stateChanged_domain
	xmlHttp.open("GET",url,true)
	xmlHttp.send(null)
}

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

function validate_image(imagename)
{
	alert(imagename);
//	if (emailaddress.length == 0)
//	{ 
//		document.getElementById("validimage").innerHTML=""
//		return
//	}
//	xmlHttp=GetXmlHttpObject()
//	if (xmlHttp==null)
//	{
//		alert ("Browser does not support HTTP Request")
//		return
//	} 
//	var url="ajaxdata.php"
//	url=url+"?imagename="+emailaddress
//	xmlHttp.onreadystatechange=stateChanged_image
//	xmlHttp.open("GET",url,true)
//	xmlHttp.send(null)
}

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

function validate_profile(profile_name)
{
	if (profile_name.length == 0)
	{ 
		document.getElementById("validprofile").innerHTML=""
		return
	}
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	{
		alert ("Browser does not support HTTP Request")
		return
	} 
	var url="ajaxdata.php"
	url=url+"?profile_name="+profile_name
	xmlHttp.onreadystatechange=stateChanged_profile
	xmlHttp.open("GET",url,true)
	xmlHttp.send(null)
}

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

function validate_editprofile(profile_name,user_email)
{
	if (profile_name.length == 0)
	{ 
		document.getElementById("validprofile").innerHTML=""
		return
	}
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	{
		alert ("Browser does not support HTTP Request")
		return
	} 
	var url="ajaxdata.php"
	url=url+"?profile_name="+profile_name
	url=url+"&user_email="+user_email
	xmlHttp.onreadystatechange=stateChanged_editprofile
	xmlHttp.open("GET",url,true)
	xmlHttp.send(null)
}

function addLoadEvent(func) {
  var oldonload = window.onload;
  if (typeof window.onload != 'function') {
    window.onload = func;
  } else {
    window.onload = function() {
      oldonload();
      func();
    }
  }
}

function prepareInputsForHints() {
	var inputs = document.getElementsByTagName("input");
	for (var i=0; i<inputs.length; i++){
		// test to see if the hint span exists first
		if (inputs[i].parentNode.getElementsByTagName("span")[0]) {
			// the span exists!  on focus, show the hint
			inputs[i].onfocus = function () {
				this.parentNode.getElementsByTagName("span")[0].style.display = "inline";
			}
			// when the cursor moves away from the field, hide the hint
			inputs[i].onblur = function () {
				this.parentNode.getElementsByTagName("span")[0].style.display = "none";
			}
		}
	}
	// repeat the same tests as above for selects
	var selects = document.getElementsByTagName("select");
	for (var k=0; k<selects.length; k++){
		if (selects[k].parentNode.getElementsByTagName("span")[0]) {
			selects[k].onfocus = function () {
				this.parentNode.getElementsByTagName("span")[0].style.display = "inline";
			}
			selects[k].onblur = function () {
				this.parentNode.getElementsByTagName("span")[0].style.display = "none";
			}
		}
	}
	// repeat the same tests as above for textareas
	var selects = document.getElementsByTagName("textarea");
	for (var k=0; k<selects.length; k++){
		if (selects[k].parentNode.getElementsByTagName("span")[0]) {
			selects[k].onfocus = function () {
				this.parentNode.getElementsByTagName("span")[0].style.display = "inline";
			}
			selects[k].onblur = function () {
				this.parentNode.getElementsByTagName("span")[0].style.display = "none";
			}
		}
	}
}
addLoadEvent(prepareInputsForHints);