function validate_login()
{
if (document.getElementById('login_email').value=="")
		{
			alert("Please Enter Your Email");
			document.getElementById('login_email').focus();
			return false;
		}
if(document.getElementById('login_email').value != "")
	    {
	    fieldValue = document.getElementById('login_email').value;
		if ( fieldValue == '')
		{
			alert("Please Enter Email");
			document.getElementById("login_email").focus();
			return false;
		}
		else
		{
			i=fieldValue.indexOf("@")
			j=fieldValue.indexOf(".",i)
			k=fieldValue.indexOf(",")
			kk=fieldValue.indexOf(" ")
			jj=fieldValue.lastIndexOf(".")+1
			len=fieldValue.length
		
			if ((i>0) && (j>(1+1)) && (k==-1) && (kk==-1) && (len-jj >=2) && (len-jj<=3)) 
			{
				/* Right Email Address  */
			}
			else
			{
				//document.getElementById('rightformate').style.display = 'block';
				alert("Please Enter Valid Email Address in the Given Formate mail@email.com");
				document.getElementById("login_email").focus();
				return false;
			}
		}
	}
if(document.getElementById('password').value=='')
   {
	 alert("Please Enter Your 8 digit password");
	 document.getElementById('password').focus();
	 return false;
   }
return true;
}