// JavaScript Document
var isPost = false;
function validateForm(objForm) {
	if  ( isPost ) {
		alert("You have press the SUBMIT button already");
		return false;
	} else if ( IsEmpty(objForm.head_news.value)) {
		Warning(objForm.head_news , "Please Fill News Headline");
		return false;
	} else if ( IsEmpty(objForm.content_news.value)) {
		Warning(objForm.content_news , "Please Fill Content");
		return false;
	} else if ( IsEmpty(objForm.pict.value)) {
		Warning(objForm.pict , "Please Browse Piture Title");
		return false;
	} else if ( IsEmpty(objForm.detail.value)) {
		Warning(objForm.detail , "Please Fill Content Detail");
		return false;
	} else if ( IsEmpty(objForm.customer.value)) {
		Warning(objForm.customer , "Please Fill Customer Name");
		return false;
	} else if ( IsEmpty(objForm.email.value)) {
		Warning(objForm.email ,"Please Fill your Email Address");
		return false;
	} else if ( ! IsEmail(objForm.email.value)) {
		Warning(objForm.email ,"Please specify your Email Address in the right format");
		return false;
	}   else if ( IsEmpty(objForm.password.value)) {
		Warning(objForm.password , "Please specify your Visual verification");
		return false;
	}   else {
		isPost = true;
		objForm.btnSubmit.disabled = true;
		return true;
	}
}