<!--

function openCalculator(url) {
 
   popupWin = window.open(url, 'remote','menubar=no,toolbar=no,location=no,directories=no,status=no,scrollbars=yes,resizable=yes,dependent,width=800,height=580,left=0,top=0')

}

function validateForm(form) {

var myRegExp = /[a-z0-9-.]{1,40}@[a-z0-9-.]{4,70}/;

if(form.forename.value=="") { 

    alert('Please enter your forename'); 

    form.forename.focus(); 

    form.forename.select(); 

    return false; 

  }

if(form.surname.value=="") { 

    alert('Please enter your surname'); 

    form.surname.focus(); 

    form.surname.select(); 

    return false; 

  }


if(form.company.value=="") { 

    alert('Please enter your company name'); 

    form.company.focus(); 

    form.company.select(); 

    return false; 

  }


if(!myRegExp.test(form.email.value)) {

    alert('Please enter a valid email address'); 

    form.email.focus(); 

    form.email.select(); 

    return false; 

  }


if(form.product.value=="") { 

    alert('Please enter your product(s) of interest'); 

    form.product.focus(); 

    form.product.select(); 

    return false; 

  }


}

-->