var monthtext=['Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sept','Oct','Nov','Dec'];

function populatedropdown(dayfield, monthfield, yearfield){
var today=new Date()
var dayfield=document.getElementById(dayfield)
var monthfield=document.getElementById(monthfield)
var yearfield=document.getElementById(yearfield)
for (var i=0; i<31; i++)
dayfield.options[i]=new Option(i+1, i+1)
dayfield.options[today.getDate()]=new Option(today.getDate(), today.getDate(), true, true) //select today's day
for (var m=0; m<12; m++)
monthfield.options[m]=new Option(monthtext[m], monthtext[m])
monthfield.options[today.getMonth()]=new Option(monthtext[today.getMonth()], monthtext[today.getMonth()], true, true) //select today's month
var thisyear=today.getFullYear()
for (var y=0; y<20; y++){
yearfield.options[y]=new Option(thisyear, thisyear)
thisyear+=1
}
yearfield.options[0]=new Option(today.getFullYear(), today.getFullYear(), true, true) //select today's year
}



function open_window (jump) {
	window.open('popup.html#'+jump,'Descriptions','width=500,height=300,toolbar=no, location=no, directories=no, status=no,menubar=no,scrollbars=yes,copyhistory=no,resizable=yes')
}

function openwindow () {
	window.open('jamon.html','jamon jamon','width=500,height=300,toolbar=no, location=no, directories=no, status=no,menubar=no,scrollbars=yes,copyhistory=no,resizable=yes')
}


function openWindow (url) {
	window.open(url,'jamon jamon','width=650,height=570,toolbar=no, location=no, directories=no, status=no,menubar=no,scrollbars=yes,copyhistory=no,resizable=yes')
}



function checkForm(){
	var bValid = true, sAlert="";
	if(document.form1.name.value==""){
	sAlert=sAlert + "No Name entered\n";
	bValid=false;
	}

	if(document.form1.number.value==""){
	sAlert=sAlert + "No Telehpone number entered\n";
	bValid=false;
	}
	
	if(document.form1.email.value==""){
	sAlert=sAlert + "No email address entered\n";
	bValid=false;
	}
	
	if(document.form1.address.value==""){
	sAlert=sAlert + "No delivery address entered\n";
	bValid=false;
	}
	
	if(document.form1.city.value==""){
	sAlert=sAlert + "No city entered\n";
	bValid=false;
	}
	
	if(document.form1.postcode.value==""){
	sAlert=sAlert + "No postcode entered\n";
	bValid=false;
	}
	
	


	var day=document.form1.daydropdown.selectedIndex;
	var month=document.form1.monthdropdown.selectedIndex;
	var year=document.form1.yeardropdown.selectedIndex;
	
	document.form1.day.value = document.form1.daydropdown.value;
	document.form1.month.value = document.form1.monthdropdown.value;
	document.form1.year.value = document.form1.yeardropdown.value;


	if(document.form1.option1.value=="" && document.form1.option2.value=="" && document.form1.option3.value=="" && document.form1.option4.value==""){
	sAlert=sAlert + "Please select what you would like to order.\n";
	bValid=false;
	}

	if (bValid==true){
	   return true;
	}else{
		alert(sAlert+ "\n\nYou must add this information to continue");
		return false;
	}
}


// JavaScript helper required to detect Flash Player PlugIn version information
function checkFormDinner () {
	var bValid = true, sAlert="";
	
	if(document.form1.name.value==""){
		sAlert=sAlert + "Please enter your full name\n";
		bValid=false;
	}
	
	if(document.form1.tel.value==""){
		sAlert=sAlert + "Please enter a telephone number\n";
		bValid=false;
	}
	
	if(document.form1.email.value==""){
		sAlert=sAlert + "Please enter an email address\n";
		bValid=false;
	}

	if(document.form1.message.value==""){
	sAlert=sAlert + "Please enter a message\n";
	bValid=false;
	}
	
	if (bValid==true){
	   //document.form1.amount.value = document.form1.total.value;
	   return true;
	}else{
		alert(sAlert+ "\n\nYou must add this information to continue");
		return false;
	}
}