function getAjaxObject(){
	try{
		// Opera 8.0+, Firefox, Safari
		ajaxRequest = new XMLHttpRequest();
	} catch (e){
		// Internet Explorer Browsers
		try{
			ajaxRequest = new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e) {
			try{
				ajaxRequest = new ActiveXObject("Microsoft.XMLHTTP");
			} catch (e){
				// Something went wrong
				alert("Your browser doesn't suppport Ajax!");
				return false;
			}
		}
	}
	return ajaxRequest;
}
/////////////function for check user id exit start here/////////////////////////////////////
function checkUserByIDName(SID,showContentDivID){
	var suid	=	document.getElementById(SID).value;
	document.getElementById("processingBar").style.display='block';
	var res1=getAjaxObject();
	res1.onreadystatechange=function(){
		if(res1.readyState==4){
			var tt=res1.responseText;
			//alert(tt);
			if(tt!=''){
					//alert('response if');
					document.getElementById(showContentDivID).style.display='block';
					document.getElementById(showContentDivID).innerHTML=tt;
					document.getElementById("processingBar").style.display='none';
			}else{
				//alert('response else');
				document.getElementById(showContentDivID).innerHTML=tt;
				document.getElementById("processingBar").style.display='none';
			}
		}
	}
	res1.open("GET","getsponsorinfo.php?SUID="+suid ,true);
	res1.send(null);
}
function registrationNextStep(parentID,sponsorName,sopsorDivID,step1,step2){
	document.getElementById("processingBar1").style.display='block';
	if(document.getElementById("position1").checked==true){
		var position	=	document.getElementById("position1").value;
	}else if(document.getElementById("position2").checked==true){
		var position	=	document.getElementById("position2").value;
	}else{
		var position	=	'';
	}
	//alert(position);
	if(position=='Left' || position=='Right'){
		var res1=getAjaxObject();
		res1.onreadystatechange=function(){
		if(res1.readyState==4){
			var tt=res1.responseText;
			//alert(tt);
			if(tt==0){
					//alert('response if');
					//alert(position);
					//alert(parentID);
					document.getElementById(step1).style.display='none';
					document.getElementById("errorMsgID").style.display='none';
					document.getElementById(step2).style.display='block';
					document.getElementById(sopsorDivID).innerHTML='Register Under  '+sponsorName;
					document.getElementById("parentID").value=parentID;
					document.getElementById("parentPostion").value=position;
					document.getElementById("memberDetails").style.display='block';
					document.getElementById("processingBar1").style.display='none';
			}else{
				document.getElementById("memberDetails").style.display='none';
				document.getElementById("processingBar1").style.display='none';
				document.getElementById(step2).style.display='block';
				document.getElementById("errorMsgID").style.display='block';
				document.getElementById("errorMsgID").innerHTML='Member '+position+' position already fill';
			}
		}
	}
	res1.open("GET","getparentposition.php?PID="+parentID+'&parentPosition='+position ,true);
	res1.send(null);
	}else{
		document.getElementById("processingBar1").style.display='none';
		document.getElementById(step2).style.display='block';
		document.getElementById("memberDetails").style.display='none';
		document.getElementById("errorMsgID").style.display='block';
		document.getElementById("errorMsgID").innerHTML='Please select position';
	}
}
function registrationBackStep(step1,step2){
	document.getElementById(step1).style.display='block';
	document.getElementById(step2).style.display='none';
	document.getElementById("processingBar1").style.display='none';
	document.getElementById("memberDetails").style.display='block';
}

function registernowprocess(showContentDivID){
	document.getElementById("processingBar1").style.display='block';
	document.getElementById("step2").style.display='none';
	var data1 = $("#registernow").serialize();
	//alert(data1);
	var res1=getAjaxObject();
	res1.onreadystatechange=function(){
		if(res1.readyState==4){
			var tt=res1.responseText;
			//alert(tt);
			if(tt==0){
					document.getElementById("processingBar1").style.display='none';
					document.getElementById("step2").style.display='block';
					document.getElementById(showContentDivID).style.display='block';
					document.getElementById(showContentDivID).innerHTML='Your registration have not completed.. please try again... ';
			}else{
					window.location.href='send-message/';
			}
		}
	}
	res1.open("POST","registernow.php?"+ data1 ,true);
	res1.send(null);
}
function checkUserNameAvail(username,fieldName,showContentDivID){
	if(username!=''){
		var res1=getAjaxObject();
		res1.onreadystatechange=function(){
			if(res1.readyState==4){
				var tt=res1.responseText;
				//alert(tt);
				if(tt==1){
					document.getElementById(showContentDivID).innerHTML='User name '+username+' already registered';
					document.getElementById(fieldName).value='';
				}else{
					document.getElementById(showContentDivID).innerHTML='Username is available';
				}
			}
		}
		res1.open("GET","checkUserNameAvail.php?uname="+username,true);
		res1.send(null);
	}else{
		//do nothing
	}
}
/////////////function for check user id exit start here/////////////////////////////////////