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 enter a valid email address")
		   return false
		}

		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
		   alert("Please enter a valid email address")
		   return false
		}

		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		    alert("Please enter a valid email address")
		    return false
		}

		 if (str.indexOf(at,(lat+1))!=-1){
		    alert("Please enter a valid email address")
		    return false
		 }

		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		    alert("Please enter a valid email address")
		    return false
		 }

		 if (str.indexOf(dot,(lat+2))==-1){
		    alert("Please enter a valid email address")
		    return false
		 }
		
		 if (str.indexOf(" ")!=-1){
		    alert("Please enter a valid email address")
		    return false
		 }

 		 return true					
	}

function ValidateForm(){
	var emailID=document.form.email
	var firstnameID=document.form.firstname
	var lastnameID=document.form.lastname
	var cityID=document.form.city
	var stateID=document.form.state
	var zipcodeID=document.form.zipcode
	var currentcustomerID=document.form.currentcustomer
	var consultantID=document.form.consultant
	var moreinformationID=document.form.moreinformation
	var commentsID=document.form.comments
	
	if ((emailID.value==null)||(emailID.value=="")){
		alert("Please enter a valid email address")
		emailID.focus()
		return false
	}
	if (echeck(emailID.value)==false){
		emailID.focus()
		return false
	}
	if ((firstnameID.value==null)||(firstnameID.value=="")){
		alert("Please enter your first name")
		firstnameID.focus()
		return false
	}
	if ((lastnameID.value==null)||(lastnameID.value=="")){
		alert("Please enter your last name")
		lastnameID.focus()
		return false
	}
	if ((cityID.value==null)||(cityID.value=="")){
		alert("Please enter your city")
		cityID.focus()
		return false
	}
	if ((stateID.value==null)||(stateID.value=="")){
		alert("Please enter your state")
		stateID.focus()
		return false
	}
	if ((zipcodeID.value==null)||(zipcodeID.value=="")){
		alert("Please enter your zip code")
		zipcodeID.focus()
		return false
	}
	if ((currentcustomerID.value==null)||(currentcustomerID.value=="")){
		alert("Please indicate if you are a current Shure Pets customer")
		currentcustomerID.focus()
		return false
	}
	if ((consultantID.value==null)||(consultantID.value=="")){
		alert("Please indicate your Shure Pets Consultant's ID number")
		consultantID.focus()
		return false
	}
	if ((moreinformationID.value==null)||(moreinformationID.value=="")){
		alert("Please indicate what additional information you would like")
		moreinformationID.focus()
		return false
	}	
	return true
 }