// Global Scripts

var settings = {
	messages : 'messages',
	messages_hide_delay : 0.5
};

function init(e)
{
	// check if the messages element exists and is visible,
	// and if so, apply the highlight effect to it
	var messages = $(settings.messages);
	
	if (messages && messages.visible()) {
		new Effect.Highlight('messages');
	}
}

// Event.observer(window, 'load', init);

function message_write(message)
{
	var messages = $(settings.messages);
	if (!messages)
		return;
	
	if (messages.length == 0) {
		messages.hide();
		return;
	}
	
	messages.update(message);
	messages.show();
	new Effect.Highlight(messages);
}

function message_clear()
{
	setTimeout("message_write('')", settings.messages_hide_delay * 1000);
}


// Image Swap On MouseOver
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

// Toggle Show Hide
function show(id) {
var e = document.getElementById(id);
if(e && e.style.display!= "block") {
e.style.display = "block";
}
}
function hide(id) {
var e = document.getElementById(id);
if(e && e.style.display!= "none") {
e.style.display = "none";
}
}
function showhide(id) {
if(document.getElementById(id).style.display == 'none') show(id);
else hide(id);
} 

function getTotal(sel){
	var total = null;
	switch(sel){
		case '1':
			total = '50.95';
			break;
		case '2':
			total = '108.70';
			break;
		case '3':
			total = '119.40';
			break;
		case '4':
			total = '190.80';
			break;
		case '5':
			total = '250.20';
			break;
		case '6':
			total = '74.95';
			break;
		case '7':
			total = '166.70';
			break;
		case '8':
			total = '204.40';
			break;
		case '9':
			total = '334.80';
			break;
		case '10':
			total = '466.2';
			break;
		case '11':
			total = '74.95';
			break;
		case '12':
			total = '166.70';
			break;
		case '13':
			total = '204.40';
			break;
		case '14':
			total = '334.80';
			break;
		case '15':
			total = '466.2';
			break;
	}
	document.getElementById('amount').value = '$'+total;
}