function form1Check() {

	if(document.form1.accomm.value=="Please select from the list opposite")
	{
	alert("Please select type of accommodation.");
	document.form1.accomm.focus();return false
}

	if(document.form1.starting.value=="")
	{
	alert("Please enter date your holiday starts.");
	document.form1.starting.focus();return false
}

	if(document.form1.ending.value=="")
	{
	alert("Please enter date your holiday ends.");
	document.form1.ending.focus();return false
}
	if(document.form1.Cost.value=="")
	{
	alert("Please calculate the cost.");
	document.form1.Cost.focus();return false
}

	if(document.form1.name.value=="")
	{
	alert("Please enter your name.");
	document.form1.name.focus();return false
}
	if(document.form1.address.value=="")
	{
	alert("Please enter your address.");
	document.form1.address.focus();return false
}
	if(document.form1.postcode.value=="")
	{
	alert("Please enter your Postcode.");
	document.form1.postcode.focus();return false
}
	if(document.form1.email.value=="")
	{
	alert("Your email address is essential.");
	document.form1.email.focus();return false
}
	if(document.form1.tel.value=="")
	{
	alert("Please include your telephone number.");
	document.form1.tel.focus();return false
}
	
	if(document.form1.persons.value=="")
	{
	alert("Please state the number of adults in your group.");
	document.form1.persons.focus();return false
}

	if(document.form1.children.value=="")
	{
	alert("Please state the number of children in your group and enter their ages in the boxes below. If none, enter '0'");
	document.form1.children.focus();return false

}

}