
<!--


function validate_form ( )
{
	valid = true;


        if ( document.subscribe.firstname.value == "" )
        {
                alert ( "You must enter your name in order to subscribe." );
                valid = false;
        }

        if ( document.subscribe.businessemail.value == "" )
        {
                alert ( "You must enter an email address in order to subscribe." );
                valid = false;
        }
		
	       
        return valid;
}


//-->


<!--expand-collapse//-->
var subs_array = new Array("sub1");// Put the id's of your hidden divs in this array

function displaySubs(the_sub){
	 if (document.getElementById(the_sub).style.display==""){
	   document.getElementById(the_sub).style.display = "none";return
  }
  for (i=0;i<subs_array.length;i++){
	   var my_sub = document.getElementById(subs_array[i]);
	   my_sub.style.display = "none";
	 }
  document.getElementById(the_sub).style.display = "";
}


<!--calculator//-->

<!--
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);
}

function diversion(){
	var RATE = 0.04104;
	var SW = 2483853; // Starting volume in gallons
	var gallons_diverted ;
	var start_date = 1262304000 ; //Human time: Fri, 01 Jan 2010 00:00:00 GMT
	var now_date = new Date();
	var curr_time = now_date.getTime()/1000; // unix time
	var ET = curr_time - start_date;
	gallons_diverted_long = (ET * RATE) + SW;
	GD = new Number(gallons_diverted_long);
	gallons_diverted = GD.toFixed(0);// number of decimals
	gallons_diverted = addCommas(String(gallons_diverted));

	document.getElementById('gallons_diverted_box').innerHTML = gallons_diverted;
	}
function growth(){
	//var C5  = 0.00822;
	//var SS1 = 2654262;
	//var C6  = 0.000000095129;
	//var SS2 = 8606;
//	var ET  = 303554;
	var RATE = .000187275;
	var SW = 11334; // Starting Weight in pounds
	var pounds_diverted ;
	var start_date = 1262304000; // Human time: Fri, 01 Jan 2010 00:00:00 GMT
	var now_date = new Date();
	var curr_time = now_date.getTime()/1000; // unix time
	var ET = curr_time - start_date;
	pounds_diverted_long = (ET * RATE) + SW;
	PD = new Number(pounds_diverted_long);
	pounds_diverted = PD.toFixed(0);// number of decimals
	pounds_diverted = addCommas(String(pounds_diverted));

// 	document.getElementById('pounds_diverted_box').value = pounds_diverted;
// 	document.getElementById('pounds_diverted_box').value = pounds_diverted;
	
document.getElementById('pounds_diverted_box').innerHTML= pounds_diverted;	
	
	}

// addLoadEvent @ http://simonwillison.net/2004/May/26/addLoadEvent/
function addLoadEvent(func) {
   var oldonload = window.onload;
   if (typeof window.onload != 'function') {
      window.onload = func;
   } else {
      window.onload = function() {
         if (oldonload) {
            oldonload();
         }
         func();
      }
   }
}
function kickClock(){
	setInterval('growth()',2000);  // refresh rate in miliseconds
	setInterval('diversion()',2500);
	setInterval('purify()',1500);
	}
function addCommas( sValue ){
	var sRegExp = new RegExp('(-?[0-9]+)([0-9]{3})');
	while(sRegExp.test(sValue)){
		sValue = sValue.replace(sRegExp, '$1,$2');
		} 
	return sValue;
	} 


function loadOurImages(){
	MM_preloadImages('../../../images/topnav2a.jpg','../../../images/topnav2b.jpg','../../../images/topnav2c.jpg');
	}
addLoadEvent(kickClock);
addLoadEvent(loadOurImages);


// Jquery Expand/Collapse

$(document).ready(function()
{
  //hide the all of the element with class expand_body
  $(".expand_body").hide();
  //toggle the componenet with class expand_body
  $(".expand_head").click(function()
  {
    $(this).next(".expand_body").slideToggle(600);
  });
});