function g(v) {
	return document.getElementById(v);
}

function GetXmlHttpObject() {

	var objXMLHttp=null
	if(window.XMLHttpRequest) {
		try {
			objXMLHttp = new XMLHttpRequest();
		} catch(e) {
			objXMLHttp = false;
		}
		// branch for IE/Windows ActiveX version
	} else if(window.ActiveXObject) {
		try {
			objXMLHttp = new ActiveXObject("Msxml2.XMLHTTP");
		} catch(e) {
			try {
				objXMLHttp = new ActiveXObject("Microsoft.XMLHTTP");
			} catch(e) {
				objXMLHttp = false;
			}
		}
	}
	return objXMLHttp
}
var baseURL = 'http://www.e-bikekit.com';

function saveGas() {
	
	var gprice = g('gprice').value;
	var tdays = g('tdays').value;
	var tmiles = g('tmiles').value;
	var mpg = g('mpg').value;
	var gallons = g('gallons');
	var cpm = g('cpm');
	var mpc = g('mpc').value;
	var gallons1 = g('gallons1');
	var cpm1 = g('cpm1');
	var tgspm = g('tgspm');
	var tgspy = g('tgspy');
	
	
	var infoHttp=GetXmlHttpObject()
	if (infoHttp==null)
	{
		alert ("Browser does not support HTTP Request")
		return
	}
	//the regular ajax stuff

	if (infoHttp.readyState == 0 || infoHttp.readyState == 4) {

		var url= baseURL + "/calculate.php?"
		url=url+"gprice="+gprice
		url=url+"&tdays="+tdays
		url=url+"&tmiles="+tmiles
		url=url+"&mpg="+mpg
		url=url+"&mpc="+mpc
		url=url+"&sid="+Math.random();
		infoHttp.open("GET", url, true);
		infoHttp.onreadystatechange=function() {
			if (infoHttp.readyState==4) {
				var a =infoHttp.responseText;
				//echo "$totalMiles,$gallons,$gallons1,$cpm,$cmp1,$tgspm,$tgspy";
				var d = a.split(',');
				gallons.innerHTML = d[1];
				gallons1.innerHTML = d[2];
				cpm.innerHTML = d[3];
				cpm1.innerHTML = d[4];
				tgspm.innerHTML = d[5];
				tgspy.innerHTML = d[6];
			}
		}
		infoHttp.send(null);
	}
}

window.onload = function(){
	saveGas();
}