function getQueryVariable(variable) 
{
	var query = window.location.search.substring(1);
	var vars = query.split("&");
	for (var i=0;i<vars.length;i++) 
	{
		var pair = vars[i].split("=");
		if (pair[0] == variable) 
		{
			return pair[1];
		}
	}

 	return "";

}

function isFirefox(){
	var isFF = false;
	
	if(navigator.userAgent.indexOf("Firefox") != -1){
		isFF = true;
	}
	
	return isFF;
}

function checkSubmit() {

	return(getQueryVariable("email"));


}

function saveAcre() {
	var fname;
	var lname;
	var acres;
	var anon;
	var email;
	var location;
	var state;
	
	fname = getQueryVariable("fname");
	lname = getQueryVariable("lname");
	acres = getQueryVariable("acres");
	anon  = getQueryVariable("anon");
	email = getQueryVariable("email");
	location = getQueryVariable("city");
	state = getQueryVariable("state");
	
	//magical ajax call here
	var url = encodeURIComponent('/acres/save_acre.aspx?fname='+ fname + '&lname=' + lname + '&acres=' + acres + '&anon=' + anon + '&const_id=' + email + '&location=' + location + '&state=' + state);

	new Ajax.Request(url, {
	  method: 'get',
	  onSuccess: function(transport) {
	    var notice = $('notice');
	    if (transport.responseText.match(/<email>(.*)<\/email>/)) {
	      window.location.href = "./deforestation.aspx?lname=" + lname + "&email="+ email;
	    }
	
	  }
	});

	
}