function toTop() {
	self.scrollTo(0, 0);
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
	window.open(theURL,winName,features);
}



$(document).ready(function(){

	/* Workshop finder form post-processing */
	if (document.getElementById("workshopfinder")) {

		$("form#workshopfinder").submit(function(){
			var keyword = $.trim($("#workshoptype").val() + " " + $("#location").val());
			$("#findkeyword").val(keyword);

			// No terms searched, go to main workshop listing
			if (keyword == "") {
				location.href = "/category/8";
				return false;
			}

			return true;
		});

	}

	/* Plan your own workshop - stripe rows */
	if (document.getElementById("open") && document.getElementById("closed")) {
		$("#open>p:even, #closed>p:even").addClass("odd");
		$("#open>p:odd, #closed>p:odd").addClass("even");
	}

});


function getArgs() {
	var args = new Object();
	var query = location.search.substring(1);
	var pairs = query.split("&");
	for (var i = 0; i < pairs.length; i++) {
		var pos = pairs[i].indexOf('=');
		if (pos == -1) continue;
		var argname = pairs[i].substring(0,pos);
		var value = pairs[i].substring(pos+1);
		args[argname] = unescape(value);
	}
	return args;
}


function goBack() {
/*
  var args = getArgs();
  if (args.rd != 'n') { window.history.go(-1); }
*/
  window.location = "/ShowView/category/8";
}

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 go(form) {
   window.location = form.range.options[form.range.selectedIndex].value;
}


function preload_images () {
   var d = document;
	 if (!d.imgs) { d.imgs = new Array(); }
	 var j = d.imgs.length, args = preload_images.arguments, i;
	 for (i = 0; i < args.length; i++) {
		  d.imgs[j] = new Image;
			d.imgs[j].src = args[i];
			j++;
	 }
}


function bookmark(title) {
	var urlAddress = location.href;
	var pageName = title;
	var browser = navigator.appName;

	if (browser == 'Microsoft Internet Explorer') {
		window.external.AddFavorite(urlAddress,pageName)

	} else if (browser == 'Netscape') { 
		alert("Your browser does not support this feature.  Use CTRL-D to bookmark this page");

	} else { 
		alert("Your browser does not support this feature.");
	}
}


String.prototype.toProperCase = function(){
	return this.toLowerCase().replace(/\w+/g,function(s){
		return s.charAt(0).toUpperCase() + s.substr(1);
	});
}


function paymentMethod(method) {
	if (method == 'creditcard') {
		document.ship_form.ccname.disabled=false;
		document.ship_form.cctype.disabled=false;
		document.ship_form.ccnum.disabled=false;
		document.ship_form.ccexpy.disabled=false;
		document.ship_form.ccexpm.disabled=false;
		if (document.ship_form.print_po.value == 'y') {
			document.ship_form.purchase_order.disabled=true;
		}

	} else if (method == 'purchaseorder') {
		document.ship_form.purchase_order.disabled=false;
		if (document.ship_form.print_cc.value == 'y') {
			document.ship_form.ccname.disabled=true;
			document.ship_form.cctype.disabled=true;
			document.ship_form.ccnum.disabled=true;
			document.ship_form.ccexpy.disabled=true;
			document.ship_form.ccexpm.disabled=true;
		}

	} else {
		if (document.ship_form.print_po.value == 'y') {
			document.ship_form.purchase_order.disabled=true;
		}
		if (document.ship_form.print_cc.value == 'y') {
			document.ship_form.ccname.disabled=true;
			document.ship_form.cctype.disabled=true;
			document.ship_form.ccnum.disabled=true;
			document.ship_form.ccexpy.disabled=true;

			document.ship_form.ccexpm.disabled=true;
		}
	}
}