function checkemail_m() {
	if (document.getElementById("maillist").firstname.value=="" ||
	  	document.getElementById("maillist").lastname.value=="" ||
	  	document.getElementById("maillist").email.value=="")
	{alert("Please fill in all Required Fields marked with (*)");
	return false;}
	}
	
function checkemail_r() {
	if (document.getElementById("reqform").name.value=="" ||
	  	document.getElementById("reqform").phone.value=="" ||
	  	document.getElementById("reqform").email.value=="")
	{alert("Please fill in all Required Fields marked with (*)");
	return false;}
	}
	

function validateemail_m(){
	var emailID=document.getElementById("maillist").email
	
	if (echeck(emailID.value)==false){
	return false
	}
	return true
	}
	
function validateemail_r(){
	var emailID=document.getElementById("reqform").email
	
	if (echeck(emailID.value)==false){
	return false
	}
	return true
	}

function echeck(str) {
	
	var at="@"
	var dot="."
	var lat=str.indexOf(at)
	var lstr=str.length
	var ldot=str.indexOf(dot)
	if (str.indexOf(at)==-1){
	alert("Invalid E-mail. Please Correct.")
	return false
	}
	
	if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
	alert("Invalid E-mail. Please Correct.")
	return false
	}
	
	if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
	alert("Invalid E-mail. Please Correct.")
	return false
	}
	
	if (str.indexOf(at,(lat+1))!=-1){
	alert("Invalid E-mail. Please Correct.")
	return false
	}
	
	if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
	alert("Invalid E-mail. Please Correct.")
	return false
	}
	
	if (str.indexOf(dot,(lat+2))==-1){
	alert("Invalid E-mail. Please Correct.")
	return false
	}
	
	if (str.indexOf(" ")!=-1){
	alert("Invalid E-mail. Please Correct.")
	return false
	}
	
	return true					
	}