// JavaScript Document

var a = 0;
var aa = 0;									//set the form variables to math variables 
var b = 0;
var bb = 0;									//perform the math operations
var c = 0;
var cc = 0;
var d = 0;
var dd = 0;
var e = 0;
var ee = 0;
var f = 0;
var ff = 0;
var g = 0;
var gg = 0;
var h = 0;
var hh = 0;
var i = 0;
var ii = 0;
var j = 0;
var j = 0;
var k = 0;
var kk = 0;
var total =0;






function getParams(){
	

	
		a  = formatDecimalDollars(eval(document.thisform.coffee.value)*4.05);
		document.thisform.setcoffee.value=document.thisform.coffee.value;
		document.thisform.monthlycoffee.value=a;													//Coffee
		aa = formatDecimalDollars(a * 12 );
		y = formatDecimalDollars(a * 12 );
		document.thisform.yearlycoffee.value=aa;
		 
		b  = formatDecimalDollars(eval(document.thisform.cooking.value)*30.98 );
		document.thisform.setcooking.value=document.thisform.cooking.value;
		document.thisform.monthlycooking.value=b;													//Cooking
		bb = formatDecimalDollars(b * 12 );
		document.thisform.yearlycooking.value=bb;
		
		c  = formatDecimalDollars(eval(document.thisform.togocup.value)*1.50 *4.00 );
		document.thisform.settogocup.value=document.thisform.togocup.value;
		document.thisform.monthlytogocup.value=c;														//Soda
		cc = formatDecimalDollars(c * 12 );
		document.thisform.yearlytogocup.value=cc;
		
		d  = formatDecimalDollars(eval(document.thisform.news.value)*4.53 );
		document.thisform.dummynews.value=document.thisform.news.value;
		document.thisform.monthlynews.value=d;														//Print
		dd = formatDecimalDollars(d * 12 );
		document.thisform.yearlynews.value=dd;
		
		e  = formatDecimalDollars(eval(document.thisform.movie.value)*30.76 );
		document.thisform.dummymovie.value=document.thisform.movie.value;
		document.thisform.monthlymovie.value=e;														//movie
		ee = formatDecimalDollars(e * 12 );
		document.thisform.yearlymovie.value=ee;
		
		f  = formatDecimalDollars(eval(document.thisform.pizza.value)*16.14 );
		document.thisform.dummypizza.value=document.thisform.pizza.value;
		document.thisform.monthlypizza.value=f;														//pizza
		ff = formatDecimalDollars(f * 12 );
		document.thisform.yearlypizza.value=ff;
		
		g  = formatDecimalDollars(eval(document.thisform.rentdvd.value)*3.99 );
		document.thisform.setrentdvd.value=document.thisform.rentdvd.value;
		document.thisform.monthlyrentdvd.value=g;														//rent
		gg = formatDecimalDollars(g * 12 );
		document.thisform.yearlyrentdvd.value=gg;
		
		h  = formatDecimalDollars(eval(document.thisform.games.value)*20.17 );
		document.thisform.dummygames.value=document.thisform.games.value;
		document.thisform.monthlygames.value=h;														//games
		hh = formatDecimalDollars(h * 12 );
		document.thisform.yearlygames.value=hh;
		
		i  = formatDecimalDollars(eval(document.thisform.wine.value)*7.00 );
		document.thisform.dummywine.value=document.thisform.wine.value;
		document.thisform.monthlywine.value=i;														//wine
		ii = formatDecimalDollars(i * 12 );
		document.thisform.yearlywine.value=ii;
		
		j  = formatDecimalDollars(eval(document.thisform.clothes.value)*9.18 );
		document.thisform.dummyclothes.value=document.thisform.wine.value;
		document.thisform.monthlyclothes.value=j;														//wine
		jj = formatDecimalDollars(j * 12 );
		document.thisform.yearlyclothes.value=jj;
		
		total =eval(aa + bb + cc + dd + ee + ff + gg + hh + ii + jj);
		document.thisform.formtotal.value=total;

		 
	}
      function formatDecimalDollars(num) {
                     num = num.toString().replace(/\$|\,/g,'');
                                 if(isNaN(num)) {
                                    num = "0";
                                 }
                                 sign = (num == (num = Math.abs(num)));
                                 num = Math.floor(num*100+0.50000000001);
                                 cents = num%100;
                                 num = Math.floor(num/100).toString();
                                 if(cents<10) {cents = "0" + cents;}
                                 for (var i = 0; i < Math.floor((num.length-(1+i))/3); i++) {
                                    num = num.substring(0,num.length-(4*i+3))+ num.substring(num.length-(4*i+3));
                                 }
                                 return (((sign)?'':'-') + num + '.' + cents);
                                 }