function checkData (){

if (document.forms[0].Customer_Name.value.length ==0){
document.forms[0].Customer_Name.focus()
alert("Please enter your name.")
return false}

if (document.forms[0].Address.value.length ==0){
document.forms[0].Address.focus()
alert("Please enter your Address.")
return false}

if (document.forms[0].City.value.length ==0){
document.forms[0].City.focus()
alert("Please enter your City.")
return false}

if (document.forms[0].State.value.length ==0){
document.forms[0].State.focus()
alert("Please enter your State.")
return false}

if (document.forms[0].Zip.value.length ==0){
document.forms[0].Zip.focus()
alert("Please enter your Zip.")
return false}

if (document.forms[0].Phone.value.length ==0){
document.forms[0].Phone.focus()
alert("Please enter your Phone Number.")
return false}

if (document.forms[0].Vessel_Name.value.length ==0){
document.forms[0].Vessel_Name.focus()
alert("Please enter your Vessel Name.")
return false}

if (document.forms[0].Vessel_Make.value.length ==0){
document.forms[0].Vessel_Make.focus()
alert("Please enter your Vessel Make.")
return false}

if (document.forms[0].Coverage.value.length ==0){
document.forms[0].Coverage.focus()
alert("Please enter your Coverage information.")
return false}

if (document.forms[0].Work_Description.value.length ==0){
document.forms[0].Work_Description.focus()
alert("Please enter your Work Description.")
return false}

// Check for valid email
if (document.forms[0].email.value.length ==0){
document.forms[0].email.focus()
alert("Please enter an e-mail address.")
return false}
if (document.forms[0].email.value.length >0){
i=document.forms[0].email.value.indexOf("@")
j=document.forms[0].email.value.indexOf(".",i)
k=document.forms[0].email.value.indexOf(",")
kk=document.forms[0].email.value.indexOf(" ")
jj=document.forms[0].email.value.lastIndexOf(".")+1
len=document.forms[0].email.value.length

if ((i>0) && (j>(1+1)) && (k==-1) && (kk==-1) &&
(len-jj >=2) && (len-jj<=3)) {
}
else {
document.forms[0].email.focus()
document.forms[0].email.select()
alert("Please enter an exact email address.\n" +
document.forms[0].email.value + " is invalid.")
return false}
}
}