function stripBlanks(fld) {
var result = "";
var c = 0;
for (i=0; i<fld.length; i++) {
if (fld.charAt(i) != " " || c > 0) {
result += fld.charAt(i);
if (fld.charAt(i) != " ") c = result.length;
}
}
return result.substr(0,c);
}

function validField(fld) {
fld = stripBlanks(fld);
if (fld == '') return false;
// other validations for this field to be added here
return true;
}

function formvalidation(frmname) {
if (!validField(frmname.rf1.value)) {
	alert('Name is Required');
	return false;
}
if ((!validField(frmname.rf6.value))||(!validField(frmname.rf7.value))) {
	alert('Email and Phone are Required');
	return false;
}
frmname.bSubmit.disabled = true;
frmname.submit();
return true;
}