//javaScript Validation
function login_val()
{
	
	myform=document.mail_login;
	if(document.getElementById('txt_email').value=="")
	{
		
		document.getElementById('msg1').innerHTML='  Please Enter Your E-Mail ID';
		myform.txt_email.focus();
		return false;
	}
	else
	{
		document.getElementById('msg1').innerHTML=''; 
	}
	if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(myform.txt_email.value))
	{
		document.getElementById('msg1').innerHTML='';
	}
	else 
	{
		document.getElementById('msg1').innerHTML='  Please Enter Valid E-Mail ID';
		myform.txt_email.focus();
		return false;
	}
	
	if(document.getElementById('txt_pass').value=="")
	{
		
		document.getElementById('msg2').innerHTML='  Please Enter the Password';
		myform.txt_pass.focus();
		return false;
	}
	else
	{
		document.getElementById('msg2').innerHTML=''; 
	}
	
	return true;				
	}