var costsmulti_1 = new Array(25);
costsmulti_1[1] = 1.000000000;
costsmulti_1[2] = 1.494949460;
costsmulti_1[3] = 1.989899039;
costsmulti_1[4] = 2.484848499;
costsmulti_1[5] = 2.979798079;
costsmulti_1[6] = 3.474747419;
costsmulti_1[7] = 3.969696999;
costsmulti_1[8] = 4.464646339;
costsmulti_1[9] = 4.959596157;
costsmulti_1[10] = 5.454545498;
costsmulti_1[11] = 5.949494839;
costsmulti_1[12] = 6.444444656;
costsmulti_1[13] = 6.939393997;
costsmulti_1[14] = 7.434343338;
costsmulti_1[15] = 7.929293156;
costsmulti_1[16] = 8.424242020;
costsmulti_1[17] = 8.919192314;
costsmulti_1[18] = 9.414141655;
costsmulti_1[19] = 9.909090996;
costsmulti_1[20] = 10.404040337;
costsmulti_1[21] = 10.898989677;
costsmulti_1[22] = 11.393939018;
costsmulti_1[23] = 11.888889313;
costsmulti_1[24] = 12.383838654;
costsmulti_1[25] = 12.878787994;


var costsmulti_2 = new Array(25);
costsmulti_2[5] = 1.000000000;
costsmulti_2[6] = 2.000000000;
costsmulti_2[7] = 2.000000000;
costsmulti_2[8] = 2.000000000;
costsmulti_2[9] = 2.000000000;
costsmulti_2[10] = 2.000000000;
costsmulti_2[11] = 2.000000000;
costsmulti_2[12] = 2.000000000;
costsmulti_2[13] = 2.000000000;
costsmulti_2[14] = 2.000000000;
costsmulti_2[15] = 2.000000000;
costsmulti_2[16] = 2.000000000;
costsmulti_2[17] = 2.000000000;
costsmulti_2[18] = 2.000000000;
costsmulti_2[19] = 2.000000000;
costsmulti_2[20] = 2.000000000;
costsmulti_2[21] = 2.000000000;
costsmulti_2[22] = 2.000000000;
costsmulti_2[23] = 2.000000000;
costsmulti_2[24] = 2.000000000;
costsmulti_2[25] = 2.000000000;


var costsmulti_3 = new Array(25);
costsmulti_3[5] = 1.000000000;
costsmulti_3[6] = 2.000000000;
costsmulti_3[7] = 2.000000000;
costsmulti_3[8] = 2.000000000;
costsmulti_3[9] = 2.000000000;
costsmulti_3[10] = 2.000000000;
costsmulti_3[11] = 2.000000000;
costsmulti_3[12] = 2.000000000;
costsmulti_3[13] = 2.000000000;
costsmulti_3[14] = 2.000000000;
costsmulti_3[15] = 2.000000000;
costsmulti_3[16] = 2.000000000;
costsmulti_3[17] = 2.000000000;
costsmulti_3[18] = 2.000000000;
costsmulti_3[19] = 2.000000000;
costsmulti_3[20] = 2.000000000;
costsmulti_3[21] = 2.000000000;
costsmulti_3[22] = 2.000000000;
costsmulti_3[23] = 2.000000000;
costsmulti_3[24] = 2.000000000;
costsmulti_3[25] = 2.000000000;


var costsmulti_4 = new Array(25);
costsmulti_4[5] = 1.000000000;
costsmulti_4[6] = 2.000000000;
costsmulti_4[7] = 2.000000000;
costsmulti_4[8] = 2.000000000;
costsmulti_4[9] = 2.000000000;
costsmulti_4[10] = 2.000000000;
costsmulti_4[11] = 2.000000000;
costsmulti_4[12] = 2.000000000;
costsmulti_4[13] = 2.000000000;
costsmulti_4[14] = 2.000000000;
costsmulti_4[15] = 2.000000000;
costsmulti_4[16] = 2.000000000;
costsmulti_4[17] = 2.000000000;
costsmulti_4[18] = 2.000000000;
costsmulti_4[19] = 2.000000000;
costsmulti_4[20] = 2.000000000;
costsmulti_4[21] = 2.000000000;
costsmulti_4[22] = 2.000000000;
costsmulti_4[23] = 2.000000000;
costsmulti_4[24] = 2.000000000;
costsmulti_4[25] = 2.000000000;


var costsmulti_5 = new Array(25);
costsmulti_5[5] = 1.000000000;
costsmulti_5[6] = 2.000000000;
costsmulti_5[7] = 2.000000000;
costsmulti_5[8] = 2.000000000;
costsmulti_5[9] = 2.000000000;
costsmulti_5[10] = 2.000000000;
costsmulti_5[11] = 2.000000000;
costsmulti_5[12] = 2.000000000;
costsmulti_5[13] = 2.000000000;
costsmulti_5[14] = 2.000000000;
costsmulti_5[15] = 2.000000000;
costsmulti_5[16] = 2.000000000;
costsmulti_5[17] = 2.000000000;
costsmulti_5[18] = 2.000000000;
costsmulti_5[19] = 2.000000000;
costsmulti_5[20] = 2.000000000;
costsmulti_5[21] = 2.000000000;
costsmulti_5[22] = 2.000000000;
costsmulti_5[23] = 2.000000000;
costsmulti_5[24] = 2.000000000;
costsmulti_5[25] = 2.000000000;


var costsmulti_6 = new Array(25);
costsmulti_6[5] = 1.000000000;
costsmulti_6[6] = 2.000000000;
costsmulti_6[7] = 2.000000000;
costsmulti_6[8] = 2.000000000;
costsmulti_6[9] = 2.000000000;
costsmulti_6[10] = 2.000000000;
costsmulti_6[11] = 2.000000000;
costsmulti_6[12] = 2.000000000;
costsmulti_6[13] = 2.000000000;
costsmulti_6[14] = 2.000000000;
costsmulti_6[15] = 2.000000000;
costsmulti_6[16] = 2.000000000;
costsmulti_6[17] = 2.000000000;
costsmulti_6[18] = 2.000000000;
costsmulti_6[19] = 2.000000000;
costsmulti_6[20] = 2.000000000;
costsmulti_6[21] = 2.000000000;
costsmulti_6[22] = 2.000000000;
costsmulti_6[23] = 2.000000000;
costsmulti_6[24] = 2.000000000;
costsmulti_6[25] = 2.000000000;


var costsmulti_7 = new Array(25);
costsmulti_7[1] = 1.000000000;
costsmulti_7[2] = 1.494949460;
costsmulti_7[3] = 1.989899039;
costsmulti_7[4] = 2.484848499;
costsmulti_7[5] = 2.979798079;
costsmulti_7[6] = 3.474747419;
costsmulti_7[7] = 3.969696999;
costsmulti_7[8] = 4.464646339;
costsmulti_7[9] = 4.959596157;
costsmulti_7[10] = 5.454545498;
costsmulti_7[11] = 5.949494839;
costsmulti_7[12] = 6.444444656;
costsmulti_7[13] = 6.939393997;
costsmulti_7[14] = 7.434343338;
costsmulti_7[15] = 7.929293156;
costsmulti_7[16] = 8.424242020;
costsmulti_7[17] = 8.919192314;
costsmulti_7[18] = 9.414141655;
costsmulti_7[19] = 9.909090996;
costsmulti_7[20] = 10.404040337;
costsmulti_7[21] = 10.898989677;
costsmulti_7[22] = 11.393939018;
costsmulti_7[23] = 11.888889313;
costsmulti_7[24] = 12.383838654;
costsmulti_7[25] = 12.878787994;


var costsmulti_8 = new Array(25);
costsmulti_8[5] = 2.979798079;
costsmulti_8[6] = 3.474747419;
costsmulti_8[7] = 3.969696999;
costsmulti_8[8] = 4.464646339;
costsmulti_8[9] = 4.959596157;
costsmulti_8[10] = 5.454545498;
costsmulti_8[11] = 5.949494839;
costsmulti_8[12] = 6.444444656;
costsmulti_8[13] = 6.939393997;
costsmulti_8[14] = 7.434343338;
costsmulti_8[15] = 7.929293156;
costsmulti_8[16] = 8.424242020;
costsmulti_8[17] = 8.919192314;
costsmulti_8[18] = 9.414141655;
costsmulti_8[19] = 9.909090996;
costsmulti_8[20] = 10.404040337;
costsmulti_8[21] = 10.898989677;
costsmulti_8[22] = 11.393939018;
costsmulti_8[23] = 11.888889313;
costsmulti_8[24] = 12.383838654;
costsmulti_8[25] = 12.878787994;


var costsmulti_10 = new Array(25);
costsmulti_10[1] = 1.000000000;
costsmulti_10[2] = 1.494949460;
costsmulti_10[3] = 1.989899039;
costsmulti_10[4] = 2.484848499;
costsmulti_10[5] = 2.979798079;
costsmulti_10[6] = 3.474747419;
costsmulti_10[7] = 3.969696999;
costsmulti_10[8] = 4.464646339;
costsmulti_10[9] = 4.959596157;
costsmulti_10[10] = 5.454545498;
costsmulti_10[11] = 5.949494839;
costsmulti_10[12] = 6.444444656;
costsmulti_10[13] = 6.939393997;
costsmulti_10[14] = 7.434343338;
costsmulti_10[15] = 7.929293156;
costsmulti_10[16] = 8.424242020;
costsmulti_10[17] = 8.919192314;
costsmulti_10[18] = 9.414141655;
costsmulti_10[19] = 9.909090996;
costsmulti_10[20] = 10.404040337;
costsmulti_10[21] = 10.898989677;
costsmulti_10[22] = 11.393939018;
costsmulti_10[23] = 11.888889313;
costsmulti_10[24] = 12.383838654;
costsmulti_10[25] = 12.878787994;


var costsmulti_11 = new Array(25);
costsmulti_11[1] = 1.000000000;
costsmulti_11[2] = 1.494949460;
costsmulti_11[3] = 1.989899039;
costsmulti_11[4] = 2.484848499;
costsmulti_11[5] = 2.979798079;
costsmulti_11[6] = 3.474747419;
costsmulti_11[7] = 3.969696999;
costsmulti_11[8] = 4.464646339;
costsmulti_11[9] = 4.959596157;
costsmulti_11[10] = 5.454545498;
costsmulti_11[11] = 1.000000000;
costsmulti_11[12] = 6.444444656;
costsmulti_11[13] = 6.939393997;
costsmulti_11[14] = 7.434343338;
costsmulti_11[15] = 7.929293156;
costsmulti_11[16] = 8.424242020;
costsmulti_11[17] = 8.919192314;
costsmulti_11[18] = 9.414141655;
costsmulti_11[19] = 9.909090996;
costsmulti_11[20] = 10.404040337;
costsmulti_11[21] = 10.898989677;
costsmulti_11[22] = 11.393939018;
costsmulti_11[23] = 11.888889313;
costsmulti_11[24] = 12.383838654;
costsmulti_11[25] = 12.878787994;


function getElementsByClassName(oElm, strTagName, strClassName){
    var arrElements = (strTagName == "*" && document.all)? document.all : 
    oElm.getElementsByTagName(strTagName);
    var arrReturnElements = new Array();
    strClassName = strClassName.replace(/\-/g, "\\-");
    var oRegExp = new RegExp("(^|\\s)" + strClassName + "(\\s|$)");
    var oElement;
    for(var i=0; i<arrElements.length; i++){
        oElement = arrElements[i];      
        if(oRegExp.test(oElement.className)){
            arrReturnElements.push(oElement);
        }   
    }
    return (arrReturnElements);
}

function check_form() {	
	if (document.forms[0]) {
		var children = document.forms[0].elements;
		for(var i=0; i<children.length;i++) {
			if (children[i].name) {			
				var names = children[i].name.split("_");
				if (names[0] == 'billing') {		
					copy_to_licensee(children[i]);
					var cfield = 'licensee_'+names[1];					
					document.getElementById(cfield).disabled = false;
				}
			}	
		}
	}
	document.getElementById("submit").disabled = true;
	document.getElementById("back").disabled = true;	
	document.forms[0].submit();
	return false;
}

function copy_to_licensee(field) {
	if (document.getElementById("same_as_billing").checked == true) {		
		var names = field.name.split("_");
		if (names[0] == 'billing') {
			var cfield = 'licensee_'+names[1];
			document.getElementById(cfield).value = field.value;
		}
	}
}

function handle_payby() {
	if (document.getElementById('payby').value == 'online') {
		document.getElementById('split').style.display = '';
		document.getElementById('payonline').style.display = '';		
		document.getElementById('faxtext').style.display = 'none';				
	} else {
		document.getElementById('faxtext').style.display = '';
		document.getElementById('split').style.display = 'none';
		document.getElementById('payonline').style.display = 'none';		
	}

}

function disable_licensee() {
	if (document.forms[0]) {
		var children = document.forms[0].elements;
		for(var i=0; i<children.length;i++) {
			if (children[i].name) {
				if (children[i].name.indexOf("licensee_") == 0) {
					if (document.getElementById("same_as_billing").checked == false) children[i].disabled = false;
					else children[i].disabled = true;		
				}
				if (children[i].name.indexOf("billing_") == 0) {
					if (document.getElementById("same_as_billing").checked == true) {
						copy_to_licensee(children[i]);
					}
				}				
			}
		}
	}
}

function update_cart_count(new_amount) {
	var cartcount = document.getElementById("cart_count");
	var amount = cartcount.innerHTML;
	amount = (amount/1) + new_amount;
	cartcount.innerHTML = amount;
	if (amount > 0) {
		document.getElementById("cartstatus").style.display = "";
	} else {
		document.getElementById("cartstatus").style.display = "none";		
	}
}

function update_cost(product) {
	var pname		='product';		
	var multiply 	= document.getElementById('multiply').value;
	var cost 		= document.getElementById('basecost').value;
	var productid	= document.getElementById(pname).value;
	var fontid 	= document.getElementById('fontid').value;		
	if (product > 1) cost = eval("(cost)*(costsmulti_"+fontid+"[productid])");
	else cost = cost/1;
	var costp 		= document.getElementById("cost");	
	costp.innerHTML = "$"+cost.toFixed(2);	
	return true;	
}

function remove(item) {
	var itemid 		= 'row'+item;
	var costp 		= 'cost_'+item;		
	var cost 		= document.getElementById(costp);	
	cost.innerHTML = '0.00';	
	document.getElementById(itemid).style.display = 'none';	
	document.getElementById(itemid).className = '';		
	var srcImage = new Image();
	var url = "http://joshuadarden.com/shop/cart.php?action=remove&cartid="+item;	
	srcImage.src = url;	
	var costs = getElementsByClassName(document, 'span', "costi");
	total = 0;
	var costs = getElementsByClassName(document, 'span', "costi");
	var total = 0;
	for(var i = 0; i < costs.length; i++) {
		total += costs[i].innerHTML/1;
	}
	var costp 		= document.getElementById('total');	
	costp.innerHTML = "$"+total.toFixed(2);
	if(total < 1) document.location = "/shop/";
	var rows = getElementsByClassName(document, 'tr', 'cartitem');
	if (rows.length%2) {
		var alts = 'cartitem';
 		var regs = 'alt cartitem';		
		var altsimg = '/i/shop/remove.gif';
		var regsimg = '/i/shop/removealt.gif';		
	} else {
 		var alts = 'alt cartitem';
		var regs = 'cartitem';
		var altsimg = '/i/shop/removealt.gif';
		var regsimg = '/i/shop/remove.gif';		
	}
	for(var i = 0; i < rows.length; i++) {		
		if (i%2) {
			document.getElementById(rows[i].id).className = alts;
			document.getElementById(rows[i].id+'_remove').src = altsimg;			
		} else {
			document.getElementById(rows[i].id).className = regs;
			document.getElementById(rows[i].id+'_remove').src = regsimg;			
		}
	}
}

function update(item) {
	productid 	= 'product_'+item;
	multi 		= 'multiply_'+item;	
	cost 		= 'basecost_'+item;
	format 		= 'format_'+item;
	font 		= 'fontid_'+item;	
	costp 		= 'cost_'+item;			
	var product 	= document.getElementById(productid).value;
	var fontid 		= document.getElementById(font).value;	
	var multiply 	= eval("costsmulti_"+fontid+"[product]");
	var cost 		= document.getElementById(cost).value;	
	var format 		= document.getElementById(format).value;	
	var costp 		= document.getElementById(costp);	
	if (product > 1) cost = (cost)*(multiply);
	else cost = cost/1;	
	costp.innerHTML = cost.toFixed(2);
	var srcImage = new Image();
	var url = "http://joshuadarden.com/shop/cart.php?action=update&cartid="+item+"&amount="+product+"&format="+format;	
	srcImage.src = url;
	var costs = getElementsByClassName(document, 'span', "costi");
	var total = 0;
	for(var i = 0; i < costs.length; i++) {
		total += costs[i].innerHTML/1;
	}
	var costp 		= document.getElementById('total');	
	costp.innerHTML = "$"+total.toFixed(2);
}

function add_to_cart() {
	document.getElementById("submit").disabled = true;
	document.getElementById("submit").value = "Adding to cart ...";	
	var product = document.getElementById("fontid").value;
	var format = document.getElementById("format_1").value;		
	var amount = document.getElementById("product").value;	;
	var srcImage = new Image();
	var url = "http://joshuadarden.com/shop/cart.php?action=add&product="+product+"&amount="+amount+"&format="+format;	
	srcImage.src = url;
	update_cart_count(1);	
	document.getElementById("submit").value = "Added.";	
	document.getElementById("submit").value = "Add to cart";	
	document.getElementById("submit").disabled = false;	
}