<!--
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 
}


function validateForm(thisForm){
with (thisForm) {
if (FirstName.value.length < 1) {
alert("Please enter your first name.");
FirstName.focus();
} else if (LastName.value.length < 1) {
alert("Please enter your last name.");
LastName.focus();
} else if ((email.value==null)||(email.value=="")){
alert("E-mail should contain a valid entry")
email.focus();
} else if (echeck(email.value)==false){
email.value=""
email.focus();
} else if (Origin.value.length < 2) {
alert("Origin must contain a valid entry.");
Origin.focus();
} else if (Destination.value.length < 2) {
alert("Destination must contain a valid entry.");
Destination.focus();
} else if (Description.value.length < 2) {
alert("Description must contain a valid entry.");
Description.focus(); 
} else if (Dimensions.value.length < 2) {
alert("Dimensions must contain a valid entry.");
Dimensions.focus();
} else if (Weight.value.length < 2) {
alert("Weight must contain a valid entry.");
Weight.focus();
} else {
return true;
}
return false;
}
}
-->