function contactus_emailform_check() {
	var form=document.getElementById("contactus_support");
	if (!form.contactus_support_name.value)	{
		var al=new mino.alert();
		al.message="please write your 'Name'!";
		al.okFnc=function(e) {document.getElementById("contactus_support").contactus_support_name.focus();}
		al.open();
		return false;
	}
	
	if (!form.contactus_support_from.value) {
		var al=new mino.alert();
		al.message="please write 'Email Address'!";
		al.okFnc=function(e) {document.getElementById("contactus_support").contactus_support_from.focus();}
		al.open();
			
		return false;
	}

	if (chkEmail(form.contactus_support_from.value)== false)
	{
		var al=new mino.alert();
		al.message="please write a valid email address!";
		al.okFnc=function(e) {document.getElementById("contactus_support").contactus_support_from.focus();}
		al.open();
			
		return false;
	}
	
	
	if (!form.contactus_support_subject.value) {
		var al=new mino.alert();
		al.message="please write 'Subject'!";
		al.okFnc=function(e) {document.getElementById("contactus_support").contactus_support_subject.focus();}
		al.open();

		return false;
	}
	
	if (form.contactus_support_message.value.length>1999) {
		var al=new mino.alert();
		al.message="Sorry the 'Message' cannot exceed more than 2000 characters.";
		al.okFnc=function(e) {document.getElementById("contactus_support").contactus_support_message.focus();}
		al.open();
			
		return false;
	}
	
	if (!form.contactus_support_message.value.trim()) {
		var al=new mino.alert();
		al.message="please write 'Message'!";
		al.okFnc=function(e) {document.getElementById("contactus_support").contactus_support_message.focus();}
		al.open();	
		
		return false;
	}
//	form.submit_btn.style.cursor='';
//	form.submit_btn.disabled=true;
	document.getElementById('div_msg').style.display='';
//	var al=new mino.alert();
//	al.message="Sending... Please wait.";
//	al.open();
	document.getElementById('contactus_support').submit();
}

function chkEmail(email) {

	email = email.replace(/(^\s*)|(\s*$)/gi, "");

	var emailpattern = /^\s*[\w\~\-\.]+\@[\w\~\-]+(\.[\w\~\-]+)+\s*$/g;

    var raw_mail_address = email; 
	var result; 

    result = raw_mail_address.match(emailpattern); 

    if (result != raw_mail_address){ 
		return false;
    } else return true;
}