function chkform()
{

if (document.dreamcheck.fname.value=="")
{
alert("enter your name");
document.dreamcheck.fname.focus();
return false;
}
else if(document.dreamcheck.lname.value=="")
{
alert("enter your last name");
document.dreamcheck.lname.focus();
return false;
}
else if((document.dreamcheck.email.value.indexOf("@")==-1)||(document.dreamcheck.email.value.indexOf(".")==-1))
{
msg = "enter your email format";
alert(msg);
document.dreamcheck.email.focus();
return false;
}
else
 if(document.dreamcheck.phone.value=="")
{
alert("Enter the Phone number");
document.dreamcheck.phone.focus();
return false;
}
else if(document.dreamcheck.phone.value!="")
{
var re=/^\(?\d{3}\)?\s|-\d{3}-\d{4}$/;
	if(!re.test(document.dreamcheck.phone.value))
	{
	alert("Enter the valid Phone number \n\n - For example 123-123-1234 ");
	document.dreamcheck.phone.focus();
	return false;
	}
}
if(document.dreamcheck.comment.value.length > 250)
		{
			alert("Comment cannot exceed 250 characters");
			document.dreamcheck.comment.focus();
			return false;
		}
		
if(document.dreamcheck.ext.value!="")
	{
	var se=/^([0-9]+){1,4}$/;	
	if(!se.test(document.dreamcheck.ext.value))
		{
		alert("Extension can only be any Numberic value from 1 to 9999\n Please enter a valid extension number");
		document.dreamcheck.ext.focus();
		return false;
		}
	}
document.dreamcheck.submit();
}