var site_url ='http://sys11/fraiche/';
var xmlHttp;
var id;
//************* Xml object creation for ajax**********	
function GetXmlHttpObject(handler)
{
	var objXmlHttp=null
	if (navigator.userAgent.indexOf("Opera")>=0)
	{
		objXmlHttp=new XMLHttpRequest()
		objXmlHttp.onload=handler
		objXmlHttp.onerror=handler
		return objXmlHttp
	}
	if (navigator.userAgent.indexOf("MSIE")>=0)
	{
		var strName="Msxml2.XMLHTTP"
		if (navigator.appVersion.indexOf("MSIE 5.5")>=0)
		{
			strName="Microsoft.XMLHTTP"
		}
		try
		{
			objXmlHttp=new ActiveXObject(strName)
			objXmlHttp.onreadystatechange=handler
			return objXmlHttp
		}
		catch(e)
		{
			alert("Error. Scripting for ActiveX might be disabled")
			return
		}
	}
	if (navigator.userAgent.indexOf("Mozilla")>=0)
	{
		objXmlHttp=new XMLHttpRequest()
		objXmlHttp.onload=handler
		objXmlHttp.onerror=handler
		return objXmlHttp
	}
}
function validatelogin()
{
	if(document.signup.EmailID.value=='')
	{
		alert('Please Email ID');
		document.signup.EmailID.focus();
		return false;
	}
	else
	{
		var frm='signup';
		var FieldName='EmailID';
		var checkField=validate_email(frm,FieldName);
		if(checkField==false)
		{
			flag=1;
			return false;
		}
		document.signup.submit();
		return true;
	}
}
//FUNCTIONS FOR EMAIL VALIDATION
function validate_email(frm,name)
{
	if (emailvalidation(document[frm].elements[name].value)==false)
	{
		document[frm].elements[name].focus(); 
		alert('Invalid E-Mail Address');
		return false;
	}
	return true;
}
function emailvalidation(i)
{
	var regexp = /^[a-zA-Z0-9_@.-]*$/;
	var val = i;
	var at="@";
	var dot=".";
	var pat=val.indexOf(at);
	var lval=val.length;
	var pdot=val.indexOf(dot);
	var secondat = val.indexOf(at,pat+1);
	var lastat = val.lastIndexOf(at);
	var afterat = val.substring(pat+1,pat+2);
	var afterdot = val.substring(pdot+1,pdot+2);
	var lastchar = val.substring(lval-1,lval);
	var dotafterat = val.indexOf(dot,pat+1);
	var pseconddot = val.indexOf(dot,pdot+1);
	var pthirddot = val.indexOf(dot,pseconddot+1);
	var afterseconddot = val.substring(pseconddot+1,pseconddot+2);
	var afterthirddot = val.substring(pthirddot+1,pthirddot+2);

	if (regexp.test(val) == false ||pat == -1 || pat == 0 || pat == lval-1 || pdot == -1 || pdot == 0 || pdot == lval-1 || secondat != -1 || lastat != pat || afterat == dot || afterat == "-" || afterat == "_" || afterdot == at || afterdot == "-" || afterdot == "_" || afterdot == dot || lastchar == dot || dotafterat == -1 || afterseconddot == at || afterseconddot == "-" || afterseconddot == "_" || afterseconddot == dot || afterthirddot == at || afterthirddot == "-"
	|| afterthirddot == "_" || afterthirddot == dot)
	{
		return false;
	}
	else
	{
		return true;
	}
}