menu_over=new Image();
menu_over.src="images/star_but.gif";

function pageSet(page,width,height){
var scr;
scr=screen.width;
posWinL=(scr/2)-(width/2)+"px";
var newWindow;
newWindow=window.open(page,"20_East_Shore_Pittenweem","width="+width+",height="+height+",left="+posWinL+",top=100px,resizable=no,scrollbars=yes");
}
function closer(){
window.close();
}

var regExpURL=/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/;
function formcheck(){
if(document.enquiry_form.name.value==""){
alert("Please add your name");
document.enquiry_form.name.focus();
return false;
}
if(document.enquiry_form.phone.value==""){
alert("Please add your phone number");
document.enquiry_form.phone.focus();
return false;
}
if(document.enquiry_form.e_mail.value==""){
alert("Please add your email address");
document.enquiry_form.e_mail.focus();
return false;
}
if(!regExpURL.test(document.enquiry_form.e_mail.value)){
alert("The e-mail address entered is not valid, please correct");
document.enquiry_form.e_mail.select();
return false;
}
if(document.enquiry_form.dates.value==""){
alert("Please include the dates for which you want to query availability");
document.enquiry_form.dates.focus();
return false;
}
if(document.enquiry_form.party_size.value=="number"){
alert("Please indicate the size of your party");
document.enquiry_form.party_size.focus();
return false;
}
}