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_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_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 buy_item(form_number, minimum)
{
	// get the amount selected
	var amount = document.getElementById(form_number).sc_product_quantity.value;

	// only submit the item to the shopping cart if the minimum amount has been reached
	if(amount >= minimum)
	{
		document.getElementById(form_number).submit();
	}
	else
	{
		alert("Unfortunately we do not sell this product in that quantity.\n\nThe minimum quantity is: " + minimum + "\nYour quantity is: " + amount + "\n\nPlease click on the link under the quantity amount.");
	}
}

function swapContents(filename, title, alt, type)
{
	//alert(type);
	var imageDiv = document.getElementById('prodpic');
	var movieDiv = document.getElementById('prodmov');
	
	if(type == 'image')
	{
		movieDiv.style.display = "none";
		
		imageDiv.innerHTML = '<img name="mainImage" align="left" class="prod_image" src="productresize.php?image_to_convert='+filename+'" title="'+title+'" alt="'+alt+'" />';
		
		imageDiv.style.display = "block";
	}
	else
	{
		imageDiv.style.display = "none";
		
		movieDiv.style.display = "block";
	}
}