function dosendemail() {
	if (!isEmail(document.getElementById('newsemail').value)) {
		document.getElementById('newsemail').focus();
		document.getElementById('newsemail').style.backgroundColor = 'FFFFCC';
		return;
	}
	
	document.getElementById('loi').src = 'images/lo.gif';
	_newsemail(document.getElementById('newsemail').value,{"onFinish": function(ret){
																				  		document.getElementById('loi').style.visibility = 'hidden';
																				  		document.getElementById('newsemail').style.backgroundColor = 'FFFFCC';
																				  	    document.getElementById('newsemail').style.width = 150;
																				  	    document.getElementById('newsemail').style.height = 18;
																				  	    document.getElementById('newsemail').onclick = '';
																				  	    document.getElementById('newsemail').dir = 'rtl';
																				  	    
																				  	    if (ret == 1)
																				  	    	document.getElementById('newsemail').value = 'ایمیل شما ثبت شد';
																				  	    else if (ret == 2)
																				  	    	document.getElementById('newsemail').value = 'ایمیل شما موجود است';
																				 	}});	
}