// JavaScript Document

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_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}


function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

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

function $(id) {
	return document.getElementById(id);
}

function calculatePrice(deliveryPrice) {
	if (deliveryPrice == "0") {
		$('deliveryP').innerHTML = '0.00';
	} else {
		$('deliveryP').innerHTML = deliveryPrice;
	}
	
	$('total').innerHTML = ($('subtotal').value*1) + (deliveryPrice*1);
//	$('total').innerHTML = parseFloat(($('subtotal').value*1) + (deliveryPrice*1));
	var totales = $('total').innerHTML;
	$('total').innerHTML = totales.substring(0, totales.lastIndexOf(".")+3);
}

function checkoutValid() {
	var comm = "";

	if ($('fname').value == "") {
		comm += 'Your fist name\n';
	}
	if ($('lname').value == "") {
		comm += 'Your last name\n';
	}
	/*
	if ($('postcode').value == "") {
		comm += 'Your postcode\n';
	}
	*/
	var str = $('email').value;
	if ((str.lastIndexOf(".") > str.indexOf("@") && str.indexOf("@") > 0) == false) {
		comm += 'Email address\n';
	}
	
	if ($('baddr1').value == "") {
		comm += 'Your billing address\n';
	}
	if ($('bcity').value == "") {
		comm += 'Your billing city\n';
	}
	if ($('bcountry').value == "") {
		comm += 'Your billing country\n';
	}
	if ($('postcode').value == "") {
		comm += 'Your billing postcode\n';
	}
	
	
	
	
	
	/*
	if ($('billing').value == "") {
		comm += 'Billing address\n';
	}
	if ($('phone').value == "") {
		comm += 'Your telephone number\n';
	}
	*/
	if ($('terms').checked == false) {
		comm += '\nPlease read Terms & Conditions of sale.\n';
	}
	
	if (comm.length == 0) {
		return true;
	} else {
		alert('Please complete following fields!\n'+comm);
		return false;
	}
}

function productValid() {
	//item = document.tobasket.pidtoadd.value;
	
	if ($('pidtoadd').value == "" || $('pidtoadd').value == undefined) {
		alert("Please select your combination of size and color.");
		return false;
	}
}

function popUp(name, strURL, strType, strTop, strLeft, strWidth, strHeight) {
	var strOptions = "";
	if (strType == "console") strOptions = "resizable,top="+strTop+",left="+strLeft+",height="+strHeight+",width="+strWidth;
	if (strType == "fixed") strOptions = "scrollbars,status,top="+strTop+",left="+strLeft+",height="+strHeight+",width="+strWidth;
	if (strType == "elastic") strOptions = "toolbar,menubar,scrollbars,resizable,location,top="+strTop+",left="+strLeft+",height="+strHeight+",width="+strWidth;
	var newWin = window.open(strURL, name, strOptions);
	newWin.focus();
}