// JavaScript Document

	var http_request = false;

   function makePOSTRequest(url, parameters,optional) {

      http_request = false;
      if (window.XMLHttpRequest) { // Mozilla, Safari,...
         http_request = new XMLHttpRequest();
         if (http_request.overrideMimeType) {
         	// set type accordingly to anticipated content type
            //http_request.overrideMimeType('text/xml');
            http_request.overrideMimeType('text/html');
         }
      } else if (window.ActiveXObject) { // IE
         try {
            http_request = new ActiveXObject("Msxml2.XMLHTTP");
         } catch (e) {
            try {
               http_request = new ActiveXObject("Microsoft.XMLHTTP");
            } catch (e) {}
         }
      }
      if (!http_request) {
         alert('Cannot create XMLHTTP instance');
         return false;
      }

	  if(optional == null){

			http_request.onreadystatechange = alertContents;
			http_request.open('POST', url, true);
			http_request.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
			http_request.setRequestHeader("Content-length", parameters.length);
			http_request.setRequestHeader("Connection", "close");
			http_request.send(parameters);

		  } else {

					http_request.onreadystatechange = function(){

							//alert("yes, " + optional);
							alertContentsMultiple(optional);

						};
					http_request.open('POST', url, true);
					http_request.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
					http_request.setRequestHeader("Content-length", parameters.length);
					http_request.setRequestHeader("Connection", "close");
					http_request.send(parameters);
					//alert(parameters);

				}

				setTimeout(function() {
					window.location = 'http://bodyfoams.com/contact/thanks';
				}, 500);
   }

	function requestdoneUpload(elementId) {
		if (http_request.readyState == 4) {
			if (http_request.status == 200) {
				result = http_request.responseText;
				document.getElementById("size_output_" + elementId).innerHTML = result;
			} else {
				alert('There was a problem with the request.');
			}
			document.getElementById('upload_button_' + elementId).disabled = false;
		}
	}

   function alertContents() {

      if (http_request.readyState == 4) {
         if (http_request.status == 200) {

			//alert(http_request.responseText);
            result = http_request.responseText;
          	//document.getElementById('myspan').innerHTML = result;
			document.location.reload();
            document.getElementById('myspan').innerHTML = result;
			setTimeout("document.getElementById('myspan').innerHTML=''",3000);
         } else {
            //alert('There was a problem with the request. : ' + http_request.status + "***");
			document.location.reload();
         }
      }
   }

   function alertContentsMultiple(val) {

      if (http_request.readyState == 4) {
         if (http_request.status == 200) {

			//alert(http_request.responseText);
            result = http_request.responseText;
        	// document.getElementById("output_" + val).innerHTML = "<em>item adjusted...</em>";

			//document.getElementById("button_" + val).disabled = false;
			document.getElementById("output_" + val).innerHTML = result;
			setTimeout("document.getElementById('output_" + val + "').innerHTML=''",5000);

         } else {
            alert('There was a problem with the request.' + http_request.status + " ***");
         }
      }
   }

   // POST FUNCTIONS *****************************************************************************************************************************************************************


	function checkemail(val){

		var testresults = false;
		var str=val;
		var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i;

		if (filter.test(str)){	testresults=true; } else { testresults=false; }

		return (testresults)

	}

   // ** MAIL CONTACT ****************************************************************************

   function mailFormContact(){

	   		var okToSend = true;
			var spanBadArr = new Array();
			var spanGoodArr = new Array();

			document.getElementById("output_add").innerHTML = '<span style="padding:3px; font-style:italic; background-color:#2c3032; color:#969899;">sending...</span>';
			document.getElementById("button_add").disabled = true;

			if(document.getElementById("body_contact_firstname").value == ""){ okToSend = false; spanBadArr.push("body_contact_firstname_span"); } else { spanGoodArr.push("body_contact_firstname_span"); }
			if(document.getElementById("body_contact_email").value == ""){ okToSend = false; spanBadArr.push("body_contact_email_span"); } else { spanGoodArr.push("body_contact_email_span"); }
			if(document.getElementById("body_contact_lastname").value == ""){ okToSend = false; spanBadArr.push("body_contact_lastname_span"); } else { spanGoodArr.push("body_contact_lastname_span"); }
			if(document.getElementById("body_contact_company").value == ""){ okToSend = false; spanBadArr.push("body_contact_company_span"); } else { spanGoodArr.push("body_contact_company_span"); }
			if(document.getElementById("body_contact_function").value == ""){ okToSend = false; spanBadArr.push("body_contact_function_span"); } else { spanGoodArr.push("body_contact_function_span"); }
			if(document.getElementById("body_contact_message").value == ""){ okToSend = false; spanBadArr.push("body_contact_message_span"); } else { spanGoodArr.push("body_contact_message_span"); }
			if(document.getElementById("body_contact_address").value == ""){ okToSend = false; spanBadArr.push("body_contact_address_span"); } else { spanGoodArr.push("body_contact_address_span"); }
			if(document.getElementById("body_contact_postal").value == ""){ okToSend = false; spanBadArr.push("body_contact_postal_span"); } else { spanGoodArr.push("body_contact_postal_span"); }
			if(document.getElementById("body_contact_city").value == ""){ okToSend = false; spanBadArr.push("body_contact_city"); } else { spanGoodArr.push("body_contact_city"); }

			if(document.getElementById("body_contact_activity").options[document.getElementById("body_contact_activity").selectedIndex].value == "null"){ okToSend = false; spanBadArr.push("body_contact_activity_span"); } else { spanGoodArr.push("body_contact_activity_span"); }
			if(document.getElementById("body_contact_country").options[document.getElementById("body_contact_country").selectedIndex].value == "null"){ okToSend = false; spanBadArr.push("body_contact_country_span"); } else { spanGoodArr.push("body_contact_country_span"); }

			if(okToSend){

					for(var i=0;i<spanGoodArr.length;i++){ document.getElementById(spanGoodArr[i]).style.color = "#535352"; }

					document.getElementById("output_add").innerHTML = '<span style="padding:3px; font-style:italic; background-color:#2c3032; color:#969899;">sending...</span>';
					document.getElementById("button_add").disabled = true;

					var poststr = "firstname=" + encodeURI( escape(document.getElementById("body_contact_firstname").value) ) +
								  "&lastname=" + encodeURI( escape(document.getElementById("body_contact_lastname").value ) ) +
								  "&email=" + encodeURI( escape(document.getElementById("body_contact_email").value ) ) +
								  "&activity=" + encodeURI( document.getElementById("body_contact_activity").options[document.getElementById("body_contact_activity").selectedIndex].value ) +
								  "&company=" + encodeURI( escape(document.getElementById("body_contact_company").value ) ) +
								  "&function=" + encodeURI( escape(document.getElementById("body_contact_function").value ) ) +
								  "&address=" + encodeURI( escape(document.getElementById("body_contact_address").value ) ) +
								  "&message=" + encodeURI( escape(document.getElementById("body_contact_message").value ) ) +
								  "&country=" + encodeURI( document.getElementById("body_contact_country").options[document.getElementById("body_contact_country").selectedIndex].value ) +
								  "&postal=" + encodeURI( escape(document.getElementById("body_contact_postal").value ) )
+
								  "&city=" + encodeURI( escape(document.getElementById("body_contact_city").value ) );

					makePOSTRequest('scripts/_post_contact.php', poststr, "add");

				} else {

						// SHOW ERROR FIELDS
	   					for(var i=0;i<spanBadArr.length;i++){ document.getElementById(spanBadArr[i]).style.color = "#df0000"; }
	   					for(var i=0;i<spanGoodArr.length;i++){ document.getElementById(spanGoodArr[i]).style.color = "#535352"; }


						document.getElementById("output_add").innerHTML = '<span style="padding:3px; font-style:italic; background-color:#e3001f; color:#ffffff;">please fill in all required fields...</span>';
						document.getElementById("button_add").disabled = false;

						setTimeout("document.getElementById('output_add').innerHTML=''",5000);

						// END SHOW ERROR FIELDS

					}

	   }