// JavaScript Document

	
function clearDefault(el) {
	document.contact.email.value = "";
}

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("Please make sure you entered your email address correctly.");
	   return false;
	}

	if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
	   alert("Please make sure you entered your email address correctly.");
	   return false;
	}

	if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		alert("Please make sure you entered your email address correctly.");
		return false;
	}

	 if (str.indexOf(at,(lat+1))!=-1){
		alert("Please make sure you entered your email address correctly.");
		return false;
	 }

	 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		alert("Please make sure you entered your email address correctly.");
		return false;
	 }

	 if (str.indexOf(dot,(lat+2))==-1){
		alert("Please make sure you entered your email address correctly.");
		return false;
	 }
	
	 if (str.indexOf(" ")!=-1){
		alert("Please make sure you entered your email address correctly.");
		return false;
	 }

	 return true;				
}

function ValidateForm(){
	var emailID=document.contact.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;
	}
			setTimeout("logname()",0);

	return true;
 }