function RequiredField(text,msg)
{
if((document.getElementById(text).value)=="")
{
alert(msg);
document.getElementById(text).focus();
return false;
}
else
{
return true;
}
}
function validMinCount(text,long,msg)
{
if(document.getElementById(text).value!="")
{
var maxlength=new Number(long);
if(document.getElementById(text).value.length<maxlength)
{
alert(msg);
document.getElementById(text).focus();
return false;
}
else
return true;
}
else
return true;
}


function chkemailnews(ctrl,strcheck)
{
	if((document.getElementById(ctrl).value==strcheck)||(document.getElementById(ctrl).value==""))
	{
	alert("Please Enter Email");
	document.getElementById(ctrl).focus();
	return false;
	}
	else
	{
		regexp=/^[a-zA-Z][\w\.-]*[a-zA-Z0-9]@[a-zA-Z0-9][\w\.-]*[a-zA-Z0-9]\.[a-zA-Z][a-zA-Z\.]*[a-zA-Z]$/;
		if(document.getElementById(ctrl).value.search(regexp)==-1)
		{
			document.getElementById(ctrl).value="";
			alert('Please Enter Valid Email');
			document.getElementById(ctrl).focus();
			return false;
		}
		else
		{
			SimpleModal.open('newsletter.php?email='+document.getElementById(ctrl).value,164,400);
			return true;
		}
	}
}


function validatenewsletterpage()
{
if(
RequiredField('name','Please Enter Name')&&
validMinCount('name',3,'Please Enter Minimum 3 Characters Name')&&
RequiredField('phone','Please Enter Phone')
)
{
document.form.action="functions/update.php";
document.form.submit();
}
else
{
return false;
}
}

function validatenewsletter()
{
if(
RequiredField('pfname','Please Enter Name')&&
validMinCount('pfname',3,'Please Enter Minimum 3 Characters Name')&&
RequiredField('pphone','Please Enter Phone')
)
{
document.form.action="functions/update.php?n=1";
document.form.submit();
}
else
{
return false;
}
}

function skipnewsletterinfo(email)
{
document.form.target='_self';
document.form.action="newsletter.php?type=skip&emailid="+email;
document.form.submit();
}