remail = /^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,4})+$/
rphone = /^\d{3}[-]\d{3}[-]\d{4}$/
rstring = /^.+$/

function submitIt(topsignup) {
	if(rstring.test(topsignup.name.value)!=true) {
		alert("Please Enter Your Name")
			topsignup.name.focus()
			topsignup.name.select()
			return false
	
		}else if(remail.test(topsignup.email.value)!=true) {
			alert("Please enter a valid E-mail address")
			topsignup.email.focus()
			topsignup.email.select()
			return false
		}else if(topsignup.email.value!=topsignup.emailconfirm.value) {
			alert("E-mail addresses do not match")
			topsignup.email.focus()
			topsignup.email.select()
			return false
		}else{
			return true;
			}
	}

function checkemailaddresses(){
	var topsignup = document.topsignup;
	var email = topsignup.email;
	var emailconfirm = topsignup.emailconfirm;
	var emailcheck = document.getElementById("emailcheck");
	var emailconfirmcheck = document.getElementById("emailconfirmcheck");
	if (remail.test(email.value)==true){
		emailcheck.style.visibility='visible';
		emailconfirmcheck.style.visibility='visible';
		if(email.value==emailconfirm.value){
			emailconfirmcheck.innerHTML="<img src='images/symbol_check.gif' width='16' height='16'>";
		}else{
			emailconfirmcheck.innerHTML="<img src='images/symbol_error.gif' width='16' height='16'>";
		}
	}else{
		emailcheck.style.visibility='hidden';
		emailconfirmcheck.style.visibility='hidden';		
	}
	
}