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];}

}



function submitonce(theform){

	//if IE 4+ or NS 6+

	if (document.all||document.getElementById){

		//screen thru every element in the form, and hunt down "button", "submit" and "reset"

		for (i=0;i<theform.length;i++){

			var tempobj=theform.elements[i]

			if(tempobj.type.toLowerCase()=="button"||tempobj.type.toLowerCase()=="submit"||tempobj.type.toLowerCase()=="reset")

				//disable em

				tempobj.disabled=true

		}

	}

}



function ChangeCartStep(step) {

	//changed this to javascript so form-resubmits to retains variables, nifty

	document.getElementById('changeCartStep').value = step;

	document.getElementById('cartTable').submit();

}



function DoMultiMover(from,to) {

	var fromOps;

	var toSelect;

	var fromSelect;

	var remove;

	var tempOp;

	remove = new Array();

	fromSelect = document.getElementById(from);

	toSelect = document.getElementById(to);

	fromOps = fromSelect.options;

	for(i = 0; i < fromOps.length; i++) {

		if(fromOps[i].selected) {

			//set it to be removed

			remove.push(i);

			tempOp = new Option(fromOps[i].text,fromOps[i].value);

			toSelect.options[toSelect.options.length] = tempOp;

		}

	}

	//remove all the moved options

	while(remove.length > 0) {

		fromSelect.remove(remove.pop());

	}

}