// JavaScript Document

function validateDocLogin(frm) {
	document.getElementById('err_username').innerHTML = '';
	document.getElementById('err_password').innerHTML = '';
	var flag = "0";
	if(frm.username.value == "") {
		document.getElementById('err_username').innerHTML = "Please Enter Username";
		frm.username.focus();
		flag = "1";
	}
	if(frm.password.value == "") {
		document.getElementById('err_password').innerHTML = "Please Enter Password<br>";
		if(flag == 0)
		frm.password.focus();
		flag = "1";
	}
	if(flag == "1") {
		return false;
	}
	else
		return true;
}

function isEMail(s)
	{
		if(((s.indexOf("@"))==-1) || ((s.indexOf("."))==-1))
		{
			return true ;  
		}else{
			return false;		
		}
	}

	function isAlphaNumeric(s)
	{
		var myRe;
		var myArr;
		myRe = new RegExp("\[^a-zA-Z0-9_]");
		myArr=myRe.test(s);
		return myArr;	
	}
	function isText(s)
	{
		var myRe;
		var myArr;
		myRe = new RegExp("\[^a-zA-Z]");
		myArr=myRe.test(s);
		return myArr;	
	}
	function isNumber(s)
	{
		var myRe;
		var myArr;
		myRe = new RegExp("\[^0-9]");
		myArr=myRe.test(s);
		return myArr;	
	}
function validateContactUs(frm) {
	document.getElementById('err_name').innerHTML = '';
	document.getElementById('err_email').innerHTML = '';
	document.getElementById('err_mobile').innerHTML = '';
		document.getElementById('err_comment').innerHTML = '';
	var flag = "0";
	if(frm.name.value == "") {
		document.getElementById('err_name').innerHTML = "Please Enter Name";
		frm.name.focus();
		flag = "1";
	}
		if(frm.name.value!=""){
		myArr=isText(frm.name.value)
		if(myArr)
		{
			document.getElementById('err_name').innerHTML = "\nThis is Invalid Name\n Please input correct Name <br>";
			if(flag == 0)
		frm.name.focus();
		flag = "1";
		}
	}
	
	
	
	
	
	
	if(frm.email.value == "") {
		document.getElementById('err_email').innerHTML = "Please Enter Email<br>";
		if(flag == 0)
		frm.email.focus();
		flag = "1";
	}
	
		if(frm.email.value!=""){
		myArr=isEMail(frm.email.value)
		if(myArr)
		{
			document.getElementById('err_email').innerHTML = "\nThis is Invalid Email Address\n Please input correct Email Address<br>";
			if(flag == 0)
		frm.email.focus();
		flag = "1";
		}
	}
	
	if(frm.mobile.value == "") {
		document.getElementById('err_mobile').innerHTML = "Please Enter Mobile No.";
		frm.mobile.focus();
		flag = "1";
	}
	if(frm.mobile.value!=""){
		myArr=isNumber(frm.mobile.value)
		if(myArr)
		{
			document.getElementById('err_mobile').innerHTML = "\nThis is Invalid Mobile Number\n Please input correct Mobile Number<br>";
			if(flag == 0)
		frm.email.focus();
		flag = "1";
		}
	}
	
	
	
	
	
	if(frm.comment.value == "") {
		document.getElementById('err_comment').innerHTML = "Please write your Comments.";
		frm.comment.focus();
		flag = "1";
	}
	if(flag == "1") {
		return false;
	}
	else
		return true;
}
function validateSearch(frm) {
	if(frm.keyword.value == '') {
		alert('Please Enter Keyword');
		frm.keyword.focus();
		return false;
	}
	if(frm.module.value == '') {
		alert('Please Select Module');
		frm.module.focus();
		return false;
	}
}
function validateupload(frm) {
		if(frm.file.value == '') {
		alert('Please Select File');
		frm.file.focus();
		return false;
	}
}