function validate()
{
	var phone = document.forms.application.phone.value;
	var mob = document.forms.application.mobphone.value;
	var email = document.forms.application.email.value;
	var compname = document.forms.application.name.value;
	var cover = document.forms.application.cover.value;
	if (compname == "")
		{
		alert('Please provide your name');
		document.forms.application.name.focus();
		}
	else if (phone == "")
		{
		alert('Please provide your phone number');
		document.forms.application.phone.focus();
		}
	else if (findallnums(phone) == false)
		{
		alert('The telephone field must contain only numbers');
		document.forms.application.phone.focus();
		}
	
	else if (findallnums(mob) == false)
		{
		alert('The mobile telephone field must contain only numbers');
		document.forms.application.mobphone.focus();
		}
	
	else if (isEmail(email) == false)
		{
		alert('Please provide a valid email address')
		document.forms.application.email.focus();
		}
	else if (cover == "")
		{
		alert('Please provide a covering letter');
		document.forms.application.cover.focus();
		}		
	else
		{
		document.forms.application.submit();
		}	

}