// JavaScript Document
//FootPatrol generic functions
function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
  alert ('here');
}
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 MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}


//Cookie monster

function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function eraseCookie(name) {
	createCookie(name,"",-1);
}

function copyFields(){
	document.checkout1form.invoiceFirstName.value = document.checkout1form.firstName.value;
	document.checkout1form.invoiceLastName.value = document.checkout1form.lastName.value;
	document.checkout1form.invoiceAddress1.value = document.checkout1form.address1.value;
	document.checkout1form.invoiceAddress2.value = document.checkout1form.address2.value;
	document.checkout1form.invoiceAddress3.value = document.checkout1form.address3.value;
	document.checkout1form.invoiceCityTown.value = document.checkout1form.cityTown.value;
	document.checkout1form.invoicePoCode.value = document.checkout1form.poCode.value;
	document.checkout1form.invoiceCountyState.value = document.checkout1form.countyState.value;
	document.checkout1form.invoiceEmail.value = document.checkout1form.email.value;
	document.checkout1form.invoiceTelephone.value = document.checkout1form.telephone.value;
	document.checkout1form.invoiceCountry.selectedIndex = document.checkout1form.country.selectedIndex;
	//alert (document.checkout1form.country.value);
	
		

}

function Select_Value_Set(SelectName, Value) {
	//alert(Value);
  eval('SelectObject = document.' + 
    SelectName + ';');
  for(index = 0; 
    index < SelectObject.length; 
    index++) {
   if(SelectObject[index].value == Value)
     SelectObject.selectedIndex = index;
   }
}

//AJAX

function howMany() {
	document.getElementById('message').innerHTML = "Checking Stock";
	var url = 'http://www.foot-patrol.com/howmany/index.php';
    var httpRequest;

        if (window.XMLHttpRequest) { // Mozilla, Safari, ...
            httpRequest = new XMLHttpRequest();
            if (httpRequest.overrideMimeType) {
                httpRequest.overrideMimeType('text/xml');
                // See note below about this line
            }
        } 
        else if (window.ActiveXObject) { // IE
            	try {
                  		httpRequest = new ActiveXObject("Msxml2.XMLHTTP");
                } 
                catch (e) {
                 		try {
                          		httpRequest = new ActiveXObject("Microsoft.XMLHTTP");
                        } 
                   		catch (e) {}
                }
        }

        if (!httpRequest) {
            alert('Giving up :( Cannot create an XMLHTTP instance');
            return false;
        }
        httpRequest.onreadystatechange = function() { alertContents(httpRequest); };
		//alert(url);
		
		url += "?option="+document.getElementById('option').value+"&howmany="+document.getElementById('quantity').value;
        httpRequest.open('POST', url, true);
        httpRequest.send('');

    }

    function alertContents(httpRequest) {

        if (httpRequest.readyState == 4) {
            if (httpRequest.status == 200) {
               // alert(httpRequest.responseText);
			   if (httpRequest.responseText == "1"){
				
					document.recallproduct.submit();
			   } else {
			   
				 document.getElementById('message').innerHTML = httpRequest.responseText;
				 
			   }
            } else {
                alert('There was a problem with the request.');
            }
        }

    }