function chkemailajax(att_email, att_emailname){
	//a = document.getElementById('price').innerHTML = document.getElementById('amount_pay').value;
	//alert(att_email);
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null){
		alert ("Browser does not support HTTP Request")
		return
	} 
	var url2="chk_attemail.php";
	url2=url2+"?att_email="+att_email;
	url2=url2+"&att_emailname="+att_emailname;
	url2=url2+"&rand="+Math.random();
	//alert(url2);
	xmlHttp.onreadystatechange=state_chk_attemail
	xmlHttp.open("GET",url2,true);
	xmlHttp.send(null);
}
function state_chk_attemail(){ 
		if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete"){ 
			var mySplit = xmlHttp.responseText.split("@#");
			if(xmlHttp.responseText != ''){
				alert(mySplit[0]);
				document.getElementById(mySplit[1]).value = '';
				
			}
			//alert(xmlHttp.responseText);
			//alert("Please check email address already exit.");
		}
	}

function attendgroup(val){
	//a = document.getElementById('price').innerHTML = document.getElementById('amount_pay').value;
	
	if(document.getElementById("regType").value=='earlybird')
		var regAmount	= 1200;
	else
		var regAmount	= 1500;

	n = document.getElementById('en_attendgroup').value;
	 if(n == 4)
	 {
	 	text1='';
	 }
	 else if(n == 15)
	{
	 text1='<table width=96%  border=0 cellpadding=4 cellspacing=1 bgcolor=#999999><tr bgcolor=#EAEAEA class=arial12black> <th height=30 scope=col><font color=#FF0000>For companies with 5 to 15 attendees, each attendee will be eligible for 10% discount off the registration fee  Rs. '+regAmount+'</font></th>	</tr></table>';
	 
	}
	else if(n == 25)
	{
	  text1='<table width=96%  border=0 cellpadding=4 cellspacing=1 bgcolor=#999999> <tr bgcolor=#EAEAEA class=arial12black>  <th height=30 scope=col><font color="#FF0000">For companies with 16 - 25 attendees, each attendee will be eligible for 15% discount off the registration fee Rs. '+regAmount+'</font></th></tr></table>';
	  
	}
	else if(n == 40)
	{
	   text1='<table width=96%  border=0 cellpadding=4 cellspacing=1 bgcolor=#999999><tr bgcolor=#F7F7F7 class=arial12black> <th height=30 scope=col><font color="#FF0000">For companies with 25 - 40 attendees, each attendee will be eligible for 20% discount off the registration fee Rs. '+regAmount+'</font></th> </tr></table>';
	 
	}
	
	// alert(text1); //regular
	// document.getElementById("text2").innerHTML = text1;
	document.getElementById("text2").innerHTML = "";
	
	if(document.getElementById("customers").value=='customer')
		document.getElementById("text2").innerHTML = text1;
	
	if(document.getElementById("customers").value=='Business Partner')
		document.getElementById("text2").innerHTML = text1;
	
	if(document.getElementById("customers").value=='Independent Software Vendor')
		document.getElementById("text2").innerHTML = text1;
	
	if(document.getElementById("customers").value=='Academia')
		document.getElementById("text2").innerHTML = text1;
	
	if(document.getElementById("customers").value=='IBMer')
		document.getElementById("text2").innerHTML = text1;

	if(document.getElementById("customers").value=='Others')
		document.getElementById("text2").innerHTML = text1;


	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null){
		alert ("Browser does not support HTTP Request")
		return
	} 
	var custVal = document.getElementById("customers").value;
	var url2	= "registration_attend.php";
	url2		= url2 + "?val=" + val;
	url2		= url2 + "&custVal=" + custVal;
	url2		= url2 + "&rand=" + Math.random();
	xmlHttp.onreadystatechange=state_registration_attend
	xmlHttp.open("GET",url2,true);
	xmlHttp.send(null);
}
function state_registration_attend(){ 
		if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete"){ 
			//alert(xmlHttp.responseText)
			document.getElementById('val_attendaroup').innerHTML = xmlHttp.responseText
			
		}else{
			document.getElementById('val_attendaroup').innerHTML = 'Please Wait ...'
		}
	}

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

function putThisInto() {
	if(document.getElementById('en_attendgroup').value>0){
			document.getElementById("attendee_name_base").value=document.getElementById("en_first").value;
			document.getElementById("attendee_email_base").value=document.getElementById("en_email").value;
			document.getElementById("attendee_mob_base").value=document.getElementById("en_mobile").value;
	}

}