// JavaScript Document
function validateMember() {
	if(Member_Signup.name.value == ""){
		alert("You must enter a name.");
		return false;
	}

	//EMAIL VALIDATION
	var emailID=document.Member_Signup.email;

	if ((emailID.value==null)||(emailID.value=="")){
		alert("Please Enter your Email Address")
		emailID.focus()
		return false
	}

        if (echeck(emailID.value)==false){
		emailID.value=""
		emailID.focus()
		return false
	}

        if(Member_Signup.name.value == ""){
		alert("You must enter a First Name.");
		return false;
	}

        if(Member_Signup.mailx_Last_Name.value == ""){
		alert("You must enter a Last Name.");
		return false;
	}


	//VALIDATE POSTAL CODE
	if(Member_Signup.mailx_Phone.value.length == ""){
		alert("You must enter a phone number")
		return false;
	}

}

function isNumeric(inNum) {
	//CHECK FOR NUMBERS
	var x=inNum
	var anum=/(^\d+$)|(^\d+\.\d+$)/
	if (anum.test(x))
		testresult=true;
	else{
		testresult=false;
	}
	return (testresult);
}

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 Address");
	   return false;
	}

	if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
	   alert("Invalid E-mail Address");
	   return false;
	}

	if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		alert("Invalid E-mail Address");
		return false;
	}

	 if (str.indexOf(at,(lat+1))!=-1){
		alert("Invalid E-mail Address");
		return false;
	 }

	 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		alert("Invalid E-mail Address");
		return false;
	 }

	 if (str.indexOf(dot,(lat+2))==-1){
		alert("Invalid E-mail Address");
		return false;
	 }

	 if (str.indexOf(" ")!=-1){
		alert("Invalid E-mail Address");
		return false;
	 }

	 return true;
}