jQuery(document).ready(function() {
  
  $('div.expandable p').expander({
    slicePoint:       80,  // default is 100
    userCollapseText: '[close]'  // default is '[collapse expanded text]'
  });
  
});

function showHideShipping() {
	if(document.getElementById("hasShippingAddress").checked) {
		document.getElementById("shipping_address").style.display = "block";
		return;
	}
	document.getElementById("shipping_address").style.display = "none";
}

function checkDelivery(ses) {
	//if(document.getElementById("delivery").value == '') {
		//alert("Please select a delivery option");
		//return false;
	//}else{
		window.location = "http://www.giftexperiencesouthafrica.co.za/resources/scripts/checkout_check.php?_id="+ses;
	//}
}

function delCartItem(id) {
	document.getElementById("qty_"+id).value = "0";
	document.basketform.submit();
}

function intonly(myfield, e, dec)
{
	var key;
	var keychar;

	if (window.event)
	   key = window.event.keyCode;
	else if (e)
	   key = e.which;
	else
	   return true;
	keychar = String.fromCharCode(key);

	// control keys
	if ((key==null) || (key==0) || (key==8) ||
		(key==9) || (key==13) || (key==27) )
	   return true;

	// numbers
	else if ((("0123456789").indexOf(keychar) > -1))
	   return true;
	else if (((".").indexOf(keychar) > -1)){
	   if (myfield.value.indexOf(".") >-1){
		   return false;
	   }else
	   return true;
	   }

	else
	   return false;
}

function checkBlank(myfield) {
	if(myfield.value.length == 0) myfield.value = "1";
}


function clearFieldVal(e,val) {
	if(e.value == val) e.value = '';
	e.focus();
}

function createMarker(longitude, latitude, info)
{
	var marker = new GMarker(new GLatLng(longitude,latitude));

	if(info != null && info != "")
	{
		GEvent.addListener(marker, "click", function()
		{
			marker.openInfoWindowHtml(info);
		});
	}

	return marker;

}

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];}
}

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;
}