/* base price works, now need to get multi-currency */
	function getProfessional(q1, cur) {
		var q = (q1 > 0) ? q1 : 0;
		var price = 0;
		// pricing tiers
		// < 200; >=200
		if (q > 0 && q < 200) {
			price = (0 * q * q * q) + (-1.4 * q * q) + (570 * q) + (1431);
		}
		if (q >= 200) {
			price = q * 300;
		}
		// set price per seat and currency
		// if (q > 0) { price = (price/q) * cur; }
		//alert(price);
		return price;
	}
	function getReaderPlus(q2, cur) {
		var q = (q2 > 0) ? q2 : 0;
		var price = 0;
		var t = 1500;
		var p = t/1100;
		// baseline array index yoffset, coef1, coef2, coef3
		var b1=new Array(701,400,-1.5,0);
		var b2=new Array(19000,70,-0.05,-0.000005);
		var b3=new Array(35800,11.3,-0.002,-0.0000001);
		// tier array index yoffset, coef1, coef2, coef3
		var t1=new Array(b1[0]*p,b1[1]*p,b1[2]*p,b1[3]*p);
		var t2=new Array(b2[0]*p,b2[1]*p,b2[2]*p,b2[3]*p);
		var t3=new Array(b3[0]*p,b3[1]*p,b3[2]*p,b3[3]*p);
		// pricing tiers
		// t1 = 100; t2 = 500; t3 = 2000;
		if (q > 0 && q < 100) {
			//alert('t1' + q);
			//	price = (t1[3] * q * q * q) + (t1[2] * q * q) + (t1[1] * q) + (t1[0]);
			price = (0 * q * q * q) + (-2.045454545 * q * q) + (545.4545455 * q) + (955.9090909);
		}
		if (q < 500 && q >= 100) {
			//alert('t2 ' + q + ' ' + t2[3] + ' ' + t2[2] + ' ' + t2[1] + ' ' + t2[0]);
			//price = (t2[3] * q * q * q) + (t2[2] * q * q) + (t2[1] * q) + (t2[0]);;
			price = (-6.81818E-06 * q * q * q) + (-0.068181818 * q * q) + (95.45454545 * q) + (25909.09091);
		}
		if (q >= 500) {
			//alert('t3' + q);
			//price = (t3[3] * q * q * q) + (t3[2] * q * q) + (t3[1] * q) + (t3[0]);;
			price = (-1.36364E-07 * q * q * q) + (-0.0027273 * q * q) + (15.40909091 * q) + (48818.18182);
		}
		//if (q > 0) { price = (price/q) * cur; }
		if (q==0) { price = 0 }
		//alert(price);
		return price;
	}
	function getReader(q3, cur) {
		var q = (q3 > 0) ? q3 : 0;
		var price = 0;
		var t = 800;
		var p = t/1100;
		// baseline array index yoffset, coef1, coef2, coef3
		var b1=new Array(701,400,-1.5,0);
		var b2=new Array(19000,70,-0.05,-0.000005);
		var b3=new Array(35800,11.3,-0.002,-0.0000001);
		// tier array index yoffset, coef1, coef2, coef3
		var t1=new Array(b1[0]*p,b1[1]*p,b1[2]*p,b1[3]*p);
		var t2=new Array(b2[0]*p,b2[1]*p,b2[2]*p,b2[3]*p);
		var t3=new Array(b3[0]*p,b3[1]*p,b3[2]*p,b3[3]*p);
		// pricing tiers
		// t1 = 100; t2 = 500; t3 = 2000;
		if (q > 0 && q < 100) {
			//alert('t1' + q);
			//price = (t1[3] * q * q * q) + (t1[2] * q * q) + (t1[1] * q) + (t1[0]);
			price = (-1.090909091 * q * q) + (290.9090909 * q) + (509.8181818);
		}
		if (q < 500 && q >= 100) {
			//alert('t2 ' + q + ' ' + t2[3] + ' ' + t2[2] + ' ' + t2[1] + ' ' + t2[0]);
			//price = (t2[3] * q * q * q) + (t2[2] * q * q) + (t2[1] * q) + (t2[0]);;
			price = (-3.63636E-06 * q * q * q) + (-0.036363636 * q * q) + (50.90909091 * q) + (13818.18182);
		}
		if (q >= 500) {
			//alert('t3' + q);
			//price = (t3[3] * q * q * q) + (t3[2] * q * q) + (t3[1] * q) + (t3[0]);;
			price = (-7.27273E-08 * q * q * q) + (-0.0014545 * q * q) + (8.218181818 * q) + (26036.36364);
		}
		//if (q > 0) { price = (price/q) * cur; }
		if (q==0) { price = 0 }
		//alert(price);
		return price;
	}
	function getTotal() {
		// get the quantities
		var q1 = document.getElementById("q1").value;
		var q2 = document.getElementById("q2").value;
		var q3 = document.getElementById("q3").value;
		var cur;
		// get the currency
		for (i=0;i<document.calculator.cur.length;i++){
		if (document.calculator.cur[i].checked==true)
			cur=document.calculator.cur[i].value;
		}
		// get the total base price by product
		var p  = getProfessional(q1, cur);
		var rs = getReaderPlus(q2, cur);
		var r  = getReader(q3, cur);
		// calc the base m and nm price per seat and currency
		// m price is half of nm
		// we do not round the price per seat if it is usd
		// professional
		var seatpropricenm = 0;
		var seatpropricem  = 0;
		if (q1 > 0) {
			if (cur == 1) {
				seatpropricenm = p / q1;
				seatpropricem  = p / (2 * q1);
			} else {
				seatpropricenm = Math.round((p * cur) / q1);
				seatpropricem  = Math.round((p * cur) / (2 * q1));
			}
		}
		// reader plus
		var seatrspricenm = 0;
		var seatrspricem = 0;
		if (q2 > 0) {
			if (cur == 1) {
				seatrspricenm = (rs * 1.1005) / q2;
				seatrspricem = (rs * 1.1005 * 0.75)/ q2;
			} else {
				seatrspricenm = Math.round((rs * cur * 1.1005) / q2);
				seatrspricem  = Math.round((rs * cur * 1.1005 * 0.75) / q2);
			}
		}
		// reader
		var seatrpricenm = 0;
		var seatrpricem = 0;
		if (q3 > 0) {
			if (cur == 1) {
				seatrpricenm = r * 1.1005 / q3;
				seatrpricem = r * 1.1005 * 0.75/ q3;
			} else {
				seatrpricenm = Math.round((r * cur * 1.1005) / q3);
				seatrpricem  = Math.round((r * cur * 1.1005 * 0.75) / q3);
			}
		}
		// calculate total price * quantity
		var propricenm = Math.round(seatpropricenm * q1);
		var propricem  = Math.round(seatpropricem * q1);
		var rspricenm = Math.round(seatrspricenm * q2);
		var rspricem = Math.round(seatrspricem * q2);
		var rpricenm = Math.round(seatrpricenm * q3);
		var rpricem = Math.round(seatrpricem * q3);
		// debugging
		//alert('Retail Price = ' + (p + rs + r));
		//alert('Member Price = ' + (p + rs + r)/2);
		//document.getElementById('pro').innerHTML = p;
		//document.getElementById('rdrp').innerHTML = rs;
		//document.getElementById('rdr').innerHTML = r;
		// Final total price
		document.getElementById('retail-price').innerHTML=propricenm + rspricenm + rpricenm;
		document.getElementById('member-price').innerHTML=propricem + rspricem + rpricem;
	}