// JavaScript Document
function check_login()
{
msg="", error = false;

if (document.login.password.value=="" || document.login.password.value==" ")
	{
	  error = true;
	  msg+="- Password is required!\n";
	 }

if (document.login.email.value=="" || document.login.email.value==" ")
	{
	  error = true;
	  msg+="- Email is required!\n";
	 }
	  else {
			error_email = false;
			email_addr = document.login.email.value;
			index_at = email_addr.indexOf("@");
			if (index_at == -1 || index_at == 0 || index_at == email_addr.length-1 || email_addr.indexOf("@", index_at+1) != -1) error_email = true;
			else if ((email_addr.length-1 == email_addr.lastIndexOf(".")) || email_addr.indexOf(".", index_at) == -1) error_email = true;
			if (error_email) {error = true; msg += "- E-mail address must be valid\n";}}
if (error) {alert(msg);return false;} 
else return true;
}

function check_pro_enquiry() {

msg = "",  error = false;

if(document.pro_enquiry.company.value=="") {
error = true;
msg+="- Company is required!\n";
}
if(document.pro_enquiry.add1.value=="") {
error = true;
msg+="- Address is required!\n";
}
if(document.pro_enquiry.tel.value=="") {
error = true;
msg+="- Telephone is required!\n";
}
if(document.pro_enquiry.fax.value=="") {
error = true;
msg+="- Fax is required!\n";
}
if(document.pro_enquiry.name.value=="") {
error = true;
msg+="- Name is required!\n";
}	
if(document.pro_enquiry.email.value=="") {
error = true;
msg+="- Email address is required!\n";
}
            else {
			error_email = false;
			email_addr = document.pro_enquiry.email.value;
			index_at = email_addr.indexOf("@");
			if (index_at == -1 || index_at == 0 || index_at == email_addr.length-1 || email_addr.indexOf("@", index_at+1) != -1) error_email = true;
			else if ((email_addr.length-1 == email_addr.lastIndexOf(".")) || email_addr.indexOf(".", index_at) == -1) error_email = true;
			if (error_email) {error = true; msg += "- E-mail address must be valid\n";}}
if(document.pro_enquiry.designation.value=="") {
error = true;
msg+="- Designation is required!\n";
}
if (error) {alert(msg);return false;} else return true;}

function check_contact_us() {
msg = "",  error = false;

if(document.contact_us.name.value=="") {
error = true;
msg+="- Name is required!\n";
}	
if(document.contact_us.email.value=="") {
error = true;
msg+="- Email address is required!\n";
}
            else {
			error_email = false;
			email_addr = document.contact_us.email.value;
			index_at = email_addr.indexOf("@");
			if (index_at == -1 || index_at == 0 || index_at == email_addr.length-1 || email_addr.indexOf("@", index_at+1) != -1) error_email = true;
			else if ((email_addr.length-1 == email_addr.lastIndexOf(".")) || email_addr.indexOf(".", index_at) == -1) error_email = true;
			if (error_email) {error = true; msg += "- E-mail address must be valid\n";}}
if(document.contact_us.message.value=="") {
error = true;
msg+="- Message is required!\n";
}
if (error) {alert(msg);return false;} else return true;}



function opencontact(targ,selObj,restore){ //v3.0
  if(selObj.options[selObj.selectedIndex].value != "") {
    eval(targ+".location.replace('"+selObj.options[selObj.selectedIndex].value+"')");
    if (restore) selObj.selectedIndex=0;
  }
}