<!--

function projectWindow(url) { 

  window.open(url,'projectWindow','width=800,height=400,resizable=no'); 

}


function validateForm(form) {

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

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

    alert('Please enter your company name'); 

    form.company_name.focus(); 

    form.company_name.select(); 

    return false; 

  }

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

    alert('Please enter your address'); 

    form.address.focus(); 

    form.address.select(); 

    return false; 

  }



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

    alert('Please enter your post code'); 

    form.post_code.focus(); 

    form.post_code.select(); 

    return false; 

  }

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

    alert('Please enter your name'); 

    form.your_name.focus(); 

    form.your_name.select(); 

    return false; 

  }

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

    alert('Please enter your telephone number'); 

    form.tel.focus(); 

    form.tel.select(); 

    return false; 

  }


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

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

    form.email.focus(); 

    form.email.select(); 

    return false; 

  }


}

--> 
