// JavaScript Document

function calculateCost() {
		
	var num = document.getElementById('num').value;	
	var result = document.getElementById('result');
	var sheet = 0.00012000048000192000768003072012288;
	var ream = 0.06000240009600384015360614424577;
	var multiplier = 0;
	for (i=0; i<document.treecalc.vtype.length; i++)      {
         if (document.treecalc.vtype[i].checked==true)
         {
            var vtype = document.treecalc.vtype[i].value;			
         }
	
	}
	if(vtype == 'R') {
		multiplier = ream;
	}
	else multiplier = sheet;

	
	var sum = 0;
	sum =  Math.round(num*multiplier*100)/100;	
	
	
	result.innerHTML = "<strong>Number of trees used per month<br> "+sum+"</strong>"
	
}

function hideElement(obj) {
	new Effect.SlideUp(obj);
	new Effect.Appear('emailbox');
}

function showElement(obj) {
	new Effect.Fade('emailbox');	
	new Effect.SlideDown(obj, { queue: 'end' });	
}

function sendmail(obj) {
	var email = document.getElementById(obj).value;	
	var originalRequest = '';
	var url    = 'sendmail.php';  	
	var email = 'email='+email;	
	var infoFunction = new Ajax.Request(url, {method: 'get', parameters: email, onComplete: showComplete} );	
		
}

function sendtips(obj) {
	var newtip = document.getElementById(obj).value;	
	var originalRequest = '';
	var url    = 'sendtips.php';  	
	var email = 'newtip='+newtip;	
	var infoFunction = new Ajax.Request(url, {method: 'get', parameters: email, onComplete: showEmail} );			
}

function showComplete(originalRequest) 
{
$('emailbox').innerHTML = "<h3>Thank You. Your Request Was Sent</h3><br>";
}

function showEmail(originalRequest) {
$('alltips').innerHTML = "<h3>Thank You. Your Tip Was Sent</h3><br>";
new Effect.Appear('emailbox');

}