function clearMsg()
{
	document.getElemenetById("showmsg").innerHTML = "";
}


function set()
{
if ( (document.quoteform.txtName.value == "") || (document.quoteform.txtEmail.value == "") || (document.quoteform.txtContact.value == "") )
{
    alert ("Please fill all the fields");
    return (false);
}

if(document.quoteform.txtEmail.value.indexOf(" ") >= 0)
{
	alert("Please enter your email-id without any white space character.");
	document.quoteform.txtEmail.focus();
	return (false);
}
if ( (document.quoteform.txtEmail.value.indexOf("@") == -1) || (document.quoteform.txtEmail.value.indexOf(".") == -1) )
{
	alert("Please enter a valid email-id"); 
	document.quoteform.txtEmail.focus();
	return (false);
}
BeforeAtRate = document.quoteform.txtEmail.value.substring(0,document.quoteform.txtEmail.value.indexOf("@"));
AfterAtRate = document.quoteform.txtEmail.value.substring(document.quoteform.txtEmail.value.indexOf("@")+1,document.quoteform.txtEmail.value.length);

if (AfterAtRate.indexOf(".") == -1)
{
	alert("Please enter a valid email-id"); 
	document.quoteform.txtEmail.focus();
	return (false);
}

middle = AfterAtRate.substring(0, AfterAtRate.indexOf("."));
last = AfterAtRate.substring(AfterAtRate.indexOf(".") + 1,AfterAtRate.length);

if (BeforeAtRate.length == 0 || middle.length == 0 || last.length == 0)
{
	alert("Please enter a valid email-id"); 
	document.quoteform.txtEmail.focus();
	return (false);
}
if (document.quoteform.txtContact.value != "")
{ 
	var phone = document.quoteform.txtContact.value;
	
	for (var i=0; i<phone.length; i++)
	{
		
		if ((phone.charAt(i) >= '0' && phone.charAt(i)<= '9') != true)
		{
			alert("Invalid Phone Number!");
			document.quoteform.txtContact.focus();
		return false;	
		}
		 
	}
}

return true;
}