// Script version 1.0

var Servs = new Array();

function toggleDiv(id,flagit) {
if (flagit=="1"){
if (document.layers) document.layers[''+id+''].visibility = "show"
else if (document.all) document.all[''+id+''].style.visibility = "visible"
else if (document.getElementById) document.getElementById(''+id+'').style.visibility = "visible"
}
else
if (flagit=="0"){
if (document.layers) document.layers[''+id+''].visibility = "hide"
else if (document.all) document.all[''+id+''].style.visibility = "hidden"
else if (document.getElementById) document.getElementById(''+id+'').style.visibility = "hidden"
}
}

function package(packnum) {
	var cboxelements = document.feedbackForm.elements['Services[]'];
	if (packnum=="1") {

		if (cboxelements[0].checked) {
			cboxelements[1].disabled = true;
			cboxelements[2].disabled = true;
			cboxelements[3].disabled = true;
			cboxelements[4].disabled = true;
			cboxelements[5].disabled = true;
			cboxelements[6].disabled = true;
			cboxelements[15].disabled = true;
			cboxelements[3].checked = true;
			cboxelements[4].checked = true;
			cboxelements[5].checked = true;
			cboxelements[6].checked = true;
			cboxelements[15].checked = true;
		}
		else
		{
			cboxelements[1].disabled = false;
			cboxelements[2].disabled = false;
			cboxelements[3].disabled = false;
			cboxelements[4].disabled = false;
			cboxelements[5].disabled = false;
			cboxelements[6].disabled = false;
			cboxelements[15].disabled = false;
			cboxelements[3].checked = false;
			cboxelements[4].checked = false;
			cboxelements[5].checked = false;
			cboxelements[6].checked = false;
			cboxelements[15].checked = false;			
		}

	}
	else if (packnum=="2")
	{

		if (cboxelements[1].checked) {
			cboxelements[0].disabled = true;
			cboxelements[2].disabled = true;
			cboxelements[3].disabled = true;
			cboxelements[4].disabled = true;
			cboxelements[5].disabled = true;
			cboxelements[6].disabled = true;
			cboxelements[7].disabled = true;
			cboxelements[8].disabled = true;
			cboxelements[9].disabled = true;
			cboxelements[10].disabled = true;
			cboxelements[15].disabled = true;
			cboxelements[3].checked = true;
			cboxelements[4].checked = true;
			cboxelements[5].checked = true;
			cboxelements[6].checked = true;
			cboxelements[7].checked = true;
			cboxelements[8].checked = true;
			cboxelements[9].checked = true;
			cboxelements[10].checked = true;
			cboxelements[15].checked = true;
		}
		else
		{
			cboxelements[0].disabled = false;
			cboxelements[2].disabled = false;
			cboxelements[3].disabled = false;
			cboxelements[4].disabled = false;
			cboxelements[5].disabled = false;
			cboxelements[6].disabled = false;
			cboxelements[7].disabled = false;
			cboxelements[8].disabled = false;
			cboxelements[9].disabled = false;
			cboxelements[10].disabled = false;
			cboxelements[15].disabled = false;
			cboxelements[3].checked = false;
			cboxelements[4].checked = false;
			cboxelements[5].checked = false;
			cboxelements[6].checked = false;
			cboxelements[7].checked = false;
			cboxelements[8].checked = false;
			cboxelements[9].checked = false;
			cboxelements[10].checked = false;
			cboxelements[15].checked = false;			
		}
	}
	else if (packnum=="3")
	{

		if (cboxelements[2].checked) {
			cboxelements[0].disabled = true;
			cboxelements[1].disabled = true;
			cboxelements[3].disabled = true;
			cboxelements[4].disabled = true;
			cboxelements[5].disabled = true;
			cboxelements[6].disabled = true;
			cboxelements[7].disabled = true;
			cboxelements[8].disabled = true;
			cboxelements[9].disabled = true;
			cboxelements[10].disabled = true;
			cboxelements[11].disabled = true;
			cboxelements[12].disabled = true;
			cboxelements[13].disabled = true;
			cboxelements[14].disabled = true;
			cboxelements[15].disabled = true;
			cboxelements[19].disabled = true;
			cboxelements[20].disabled = true;
			cboxelements[21].disabled = true;
			cboxelements[22].disabled = true;
			cboxelements[23].disabled = true;
			cboxelements[27].disabled = true;
			cboxelements[28].disabled = true;
			cboxelements[29].disabled = true;
			cboxelements[30].disabled = true;
		cboxelements[3].checked = true;
		cboxelements[4].checked = true;
		cboxelements[5].checked = true;
		cboxelements[6].checked = true;
		cboxelements[7].checked = true;
		cboxelements[8].checked = true;
		cboxelements[9].checked = true;
		cboxelements[10].checked = true;
		cboxelements[11].checked = true;
		cboxelements[12].checked = true;
		cboxelements[13].checked = true;
		cboxelements[14].checked = true;
		cboxelements[15].checked = true;
		cboxelements[19].checked = true;
		cboxelements[20].checked = true;
		cboxelements[21].checked = true;
		cboxelements[22].checked = true;
		cboxelements[23].checked = true;
		cboxelements[27].checked = true;
		cboxelements[28].checked = true;
		cboxelements[29].checked = true;
		cboxelements[30].checked = true;
		}
		else
		{
			cboxelements[0].disabled = false;
			cboxelements[1].disabled = false;
			cboxelements[3].disabled = false;
			cboxelements[4].disabled = false;
			cboxelements[5].disabled = false;
			cboxelements[6].disabled = false;
			cboxelements[7].disabled = false;
			cboxelements[8].disabled = false;
			cboxelements[9].disabled = false;
			cboxelements[10].disabled = false;
			cboxelements[11].disabled = false;
			cboxelements[12].disabled = false;
			cboxelements[13].disabled = false;
			cboxelements[14].disabled = false;
			cboxelements[15].disabled = false;			
			cboxelements[19].disabled = false;
			cboxelements[20].disabled = false;	
			cboxelements[21].disabled = false;
			cboxelements[22].disabled = false;
			cboxelements[23].disabled = false;
			cboxelements[27].disabled = false;
			cboxelements[28].disabled = false;
			cboxelements[29].disabled = false;
			cboxelements[30].disabled = false;
		cboxelements[3].checked = false;
		cboxelements[4].checked = false;
		cboxelements[5].checked = false;
		cboxelements[6].checked = false;
		cboxelements[7].checked = false;
		cboxelements[8].checked = false;
		cboxelements[9].checked = false;
		cboxelements[10].checked = false;
		cboxelements[11].checked = false;
		cboxelements[12].checked = false;
		cboxelements[13].checked = false;
		cboxelements[14].checked = false;
		cboxelements[15].checked = false;
		cboxelements[19].checked = false;
		cboxelements[20].checked = false;
		cboxelements[21].checked = false;
		cboxelements[22].checked = false;
		cboxelements[23].checked = false;
		cboxelements[27].checked = false;
		cboxelements[28].checked = false;
		cboxelements[29].checked = false;
		cboxelements[30].checked = false;
		}
	}
	calculate();
}

function calculate()
{
var cboxelements = document.feedbackForm.elements['Services[]'];
// Packages
	Servs[0] = 179;
	Servs[1] = 279;
	Servs[2] = 499;
// OS Optimisations
	Servs[3] = 29;
	Servs[4] = 29;
	Servs[5] = 29;
	Servs[6] = 49;
	Servs[7] = 49;
	Servs[8] = 29;
	Servs[9] = 29;
	Servs[10] = 149;
	Servs[11] = 29;
	Servs[12] = 49;
// Hardware Optimisations
	Servs[13] = 49;
	Servs[14] = 49;
	Servs[15] = 99;
// Backup of Data
	Servs[16] = 89;
	Servs[17] = 99;
// Data Recovery
	Servs[18] = 249;
	Servs[19] = 149;
	Servs[20] = 99;
// Reformatting
	Servs[21] = 49;
	Servs[22] = 59;
	Servs[23] = 49;
// OS Installation
	Servs[24] = 149;
	Servs[25] = 149;
	Servs[26] = 149;
// Hardware installation
	Servs[27] = 199;
	Servs[28] = 299;
	Servs[29] = 249;
// Password Recovery
	Servs[30] = 149;
	Servs[31] = 499;
	Servs[32] = 349;
	Servs[33] = 349;
// Sales
	Servs[34] = 0;
	Servs[35] = 0;
	Servs[36] = 0;
	Servs[37] = 0;
	Servs[38] = 0;
// Convenience
	Servs[39] = 199;
	Servs[40] = 199;
	Servs[41] = 229;
	Servs[42] = 0;
	
	var total = parseFloat(0);
	
	for ( i=0;i<cboxelements.length;i++) {

	if (cboxelements[i].checked)
		total = total + Servs[i];
	}
	if (cboxelements[0].checked)
	{
	total = total -	Servs[3];
	total = total -	Servs[4];
	total = total -	Servs[5];
	total = total -	Servs[6];
	total = total -	Servs[15];
	}
	else if (cboxelements[1].checked)
	{
	total = total -	Servs[3];
	total = total -	Servs[4];
	total = total -	Servs[5];
	total = total -	Servs[6];
	total = total -	Servs[7];
	total = total -	Servs[8];
	total = total -	Servs[9];
	total = total -	Servs[10];
	total = total -	Servs[15];
	}
	else if (cboxelements[2].checked)
	{
	total = total -	Servs[3];
	total = total -	Servs[4];
	total = total -	Servs[5];
	total = total -	Servs[6];
	total = total -	Servs[7];
	total = total -	Servs[8];
	total = total -	Servs[9];
	total = total -	Servs[10];
	total = total -	Servs[11];
	total = total -	Servs[12];
	total = total -	Servs[13];
	total = total -	Servs[14];
	total = total -	Servs[15];
	total = total -	Servs[19];
	total = total -	Servs[20];
	total = total -	Servs[21];
	total = total -	Servs[22];
	total = total -	Servs[23];
	total = total -	Servs[27];
	total = total -	Servs[28];
	total = total -	Servs[29];
	total = total -	Servs[30];
	}

	document.getElementById("totaltext").innerHTML = "R " + total.toFixed(2);
}