function validateIbox() {	
	
	if(isWhitespace(document.getElementById("iboxemail").value) == true) {
		document.getElementById("ibox_email").innerHTML = "Please enter Email!";
		document.getElementById("iboxemail").focus();
		return false;
	} else {
		document.getElementById("ibox_email").innerHTML = "";	
	}
	
	if(isValidEmail(document.getElementById("iboxemail").value) == false) {
		document.getElementById("ibox_email").innerHTML = "Please enter Valid Email!";
		document.getElementById("iboxemail").focus();
		return false;
	} else {
		document.getElementById("ibox_email").innerHTML = "";	
	}
	
	if(document.getElementById("iboxCity").value == 0) {
		document.getElementById("ibox_City").innerHTML = "Please enter City!";
		document.getElementById("iboxCity").focus();
		return false;
	} else {
		document.getElementById("ibox_City").innerHTML = "";	
	}
	
}