var val_string = "quantity,size,coverstock";
var response_string = "Quantity,Size,Paper Stock";
var shippingmethod_id = 0;
function basicPriceCal(){
	if(getValue('zip') == ''){
		sumTotal();
	}else{
		if(!(getValue('coverstock') == '' || getValue('quantity') == '' ||  getValue('size') == '')){
			//make sure values are different from previous before calculating shipping again.
			calcShipping();
			sumTotal();
		}else{
			sumTotal();
		}
	}
	turnAroundTime();
}

function turnAroundTime()
{
	setValue('turnaroundtime', '7-10 days Printing');
	setValue('turnaroundtime2', '');
}

function changeSize()
{
	/*if(!is_checkbox(document.quoteform.size)) return;

	if (document.quoteform.size[0].checked==true || document.quoteform.size[3].checked==true)
	{
		document.quoteform.blankenvelope.checked = true;
	}
	basicPriceCal();*/
}

function changeColorImage(){
	var d=document.quoteform;
	var img;
	var covercolor1 = getValue('covercolor1');
	switch(covercolor1)
	{
		case "4":
			img = brochure4col;
			break;
		case "2":
			img = brochure2col;
			break;
		case "1":
			img = brochure1col;
			break;
		case "0":
			img = brochurenone;
			break;
		case "B":
			img = brochuregrey;
			break;
		default:
			img=brochure4col;
	}

	d.frontimage.src = img;

	var covercolor2 = getValue('covercolor2');
	switch(covercolor2)
	{
		case "4":
			img = brochure4col;
			break;
		case "2":
			img = brochure2col;
			break;
		case "1":
			img = brochure1col;
			break;
		case "0":
			img = brochurenone;
			break;
		case "B":
			img = brochuregrey;
			break;
		default:
			img=brochure4col;
	}

	d.backimage.src = img;

	basicPriceCal();
}

function getBasePrice(quantity,size,color){
	var arrQty = Array();
	arrQty['500_5x7_4/4'] = '235.00';
arrQty['1000_5x7_4/4'] = '325.00';
arrQty['2500_5x7_4/4'] = '495.00';
arrQty['5000_5x7_4/4'] = '625.00';
arrQty['10000_5x7_4/4'] = '1195.00';
arrQty['500_5x7_4/1'] = '215.00';
arrQty['1000_5x7_4/1'] = '245.00';
arrQty['2500_5x7_4/1'] = '395.00';
arrQty['5000_5x7_4/1'] = '625.00';
arrQty['10000_5x7_4/1'] = '1195.00';
arrQty['500_5x7_4/0'] = '195.00';
arrQty['1000_5x7_4/0'] = '245.00';
arrQty['2500_5x7_4/0'] = '395.00';
arrQty['5000_5x7_4/0'] = '625.00';
arrQty['10000_5x7_4/0'] = '1195.00';
arrQty['250_5x7_4/4'] = '205.00';
arrQty['250_5x7_4/0'] = '195.00';
arrQty['250_5x7_4/1'] = '199.00';
	return arrQty[quantity + '_' + size + '_' + color];
}

function setEnvelopes(quantity)
{
	var arrEnv;
	arrEnv = new Array ();
	
arrEnv["500"]="39.00";
arrEnv["1000"]="68.00";
arrEnv["1500"]="95.00";
arrEnv["2000"]="130.00";
arrEnv["2500"]="165.00";
arrEnv["3000"]="195.00";
arrEnv["3500"]="230.00";
arrEnv["4000"]="260.00";
arrEnv["4500"]="310.00";
arrEnv["5000"]="325.00";
arrEnv["5500"]="357.00";
arrEnv["6000"]="390.00";
arrEnv["6500"]="425.00";
arrEnv["7000"]="455.00";
arrEnv["7500"]="487.00";
arrEnv["8000"]="520.00";
arrEnv["8500"]="555.00";
arrEnv["9000"]="585.00";
arrEnv["9500"]="620.00";
arrEnv["10000"]="650.00";
arrEnv["250"]="27.00";	return arrEnv[quantity];
}

function setDefaults(){
	setEditValues();
}

function setProofPrice(){
	var cost = 0.00;
	var proof = parseInt(getValue('proof'))+1;
	var arrProofprice = new Array();

	arrProofprice["1"] = "0.00";
	arrProofprice["2"] = "0.00";
	arrProofprice["3"] = "45.00";

	if(parseInt(proof)<=0 && parseInt(proof)>4){
		cost=0;
	}else{
		cost=arrProofprice[proof];
	}
	if(!isNaN(cost)){
		setValue('proofprice', currencyFormat(cost));
	}
}

function sumTotal(){
	var d= document.quoteform;
	var quantity = getValue('quantity');

	var args = upsellParams(arguments);
	if(args[0] && args[0]>0)	quantity = args[0];

	var covercolor = getValue('covercolor');
	//var covercolor2 = getValue('covercolor2');
	var size = getValue('size');
	var proof = getValue('proof');
	var blankenvelope = getValue('blankenvelope');
    var envprice = 0.00;
	var baseprice = 0.00;
	var pts = 0;

	ink_color = covercolor;

	setProofPrice();

	if(quantity != ""){
		baseprice = getBasePrice(quantity,size,ink_color);
	}

	if(blankenvelope == 'Yes')
	{
		envprice = setEnvelopes(quantity);
	}
	else
	{
		envprice = 0.00;
	}

	setValue('baseprice', currencyFormat(baseprice));
	if(!isNaN(envprice))
		setValue('envelopeprice', currencyFormat(envprice));
	else
		setValue('envelopeprice', currencyFormat(0));

	tot=0.00;
	tot += parseFloat(getValue('baseprice'));
	tot += parseFloat(getValue('proofprice'));
	tot += parseFloat(getValue('envelopeprice'));
	setValue('totalprice', currencyFormat(tot));

	if(args[1]) return d.totalprice.value;doupsell();

	gtot = tot;
	gtot += parseFloat(getValue('shippingcost'));
	setValue('grandtotal', currencyFormat(gtot));

	pts_tot = tot;
	setValue('pts', parseInt(parseFloat(pts_tot)));
}

function validateForm() {
	var d = document.quoteform;

	str = "";

	if(d.quantity.selectedIndex == 0) {
		str += "-Missing quantity\n";
	}

	if (d.zip.value=="" ) {
		str += "-Missing zipcode\n";
	}

	if (str != "") {
		alert("The following fields are missing or have errors:\n"+str);
		return false;
	}

	return true;
}

function setEditValues(){
	setValue('baseprice', '0.00');
	setValue('envelopeprice', '0.00');
	setValue('proofprice', '0.00');
	setValue('totalprice', '0.00');
	}