//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//NAME: js_changeImage
//PURPOSE: change display image
//ARG: image
//RET: DOM HTML
//NOTE:
//DLM: 041207
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
function js_changeImage(image) {

var main_image = document.getElementById('main_image');
var text = document.getElementById('image_text');
var slot_text = document.getElementById('text' + image);

main_image.src = "images/" + image + ".jpg?" + (new Date()).getTime();

text.innerHTML = slot_text.innerHTML;

}
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//NAME: js_convertToMetric
//PURPOSE: convest inches to mm
//ARG: type 
//RET: DOM HTML
//NOTE:
//DLM: 041207
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
function js_convertToMetric(x) {

if (x == 1) {

var mm = document.getElementById("metric1");
var inches = document.getElementById("imperial1").value * 1;
var converted = inches * 25.4;
var converted_formatted = converted.toFixed(0);
mm.value = converted_formatted;

}

if (x == 2) {

var mm = document.getElementById("metric2");
var inches = document.getElementById("imperial2").value * 1;
var converted = inches * 25.4;
var converted_formatted = converted.toFixed(0);
mm.value = converted_formatted;

}

}
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//NAME: js_getQuote
//PURPOSE: create quote
//ARG: 
//RET: DOM HTML
//NOTE:
//DLM: 041207
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
function js_getQuote() {

var results_div = document.getElementById("results_div");
var results_list_div = document.getElementById("results_list_div");

//DELETE EXISTING RESULTS
results_div.removeChild(results_list_div);
var new_results_list_div = document.createElement("DIV");
new_results_list_div.id = 'results_list_div';
results_div.appendChild(new_results_list_div);

//CREATE ARRAYS
var productNames = new Array(3);

productNames[0] = document.getElementById("product_1_name").value;
productNames[1] = document.getElementById("product_2_name").value;
productNames[2] = document.getElementById("product_3_name").value;

var prices = new Array(3);

prices[0] = document.getElementById("product_1_price").value / 1000;
prices[1] = document.getElementById("product_2_price").value / 1000;
prices[2] = document.getElementById("product_3_price").value / 1000;
prices[3] = document.getElementById("product_4_price").value; 
prices[4] = document.getElementById("product_5_price").value;
prices[5] = document.getElementById("product_6_price").value;

//CALCULATE COSTS
var number_windows = document.getElementById("number_windows_hidden").value;
var number = number_windows * 1;
var tot = document.getElementById('tot');

var total_area = 0;
var total_width = 0;

for(i=1;i<=number;i++) {

   var window_width = document.getElementById("window_" + i + "_width").value * 1;
   var window_height = document.getElementById("window_" + i + "_height").value * 1;
   total_area = total_area + (window_width * window_height);
   total_width = total_width + window_width;
   
}

//EXTRAS
var tot = document.getElementById('tot');
var tilt = document.getElementById('tilt');
var glide = document.getElementById('glide');

if (tot.checked == true) {

    var tot_on = prices[3];
    var hidden_field = document.createElement("INPUT");
    hidden_field.type = 'hidden';
    hidden_field.name = 'tot'
    hidden_field.value = 'Tier on Tier';
    new_results_list_div.appendChild(hidden_field);

} else {

    var tot_on = 0;

}

if (tilt.checked == true) {

    var tilt_on = prices[4];
    var hidden_field = document.createElement("INPUT");
    hidden_field.type = 'hidden';
    hidden_field.name = 'tilt'
    hidden_field.value = 'Clearview hidden tilt rod';
    new_results_list_div.appendChild(hidden_field);

} else {

    var tilt_on = 0;

}

if (glide.checked == true) {

    var glide_on = prices[5];
    var hidden_field = document.createElement("INPUT");
    hidden_field.type = 'hidden';
    hidden_field.name = 'glide'
    hidden_field.value = 'Shutterglide Track System';
    new_results_list_div.appendChild(hidden_field);

} else {

    var glide_on = 0;

}

//BUILD RESULTS
var quote_table = document.createElement("TABLE");
var quote_tbody = document.createElement("TBODY");    
    
for (y=0;y<=2;y++) {
    
        var quote_table_row = document.createElement("TR");
       
        for (q=0;q<=1;q++) {
        
            var base_price = total_area * prices[y];
            var style_cost = (base_price + (base_price * tot_on) +  (base_price * tilt_on) + (base_price * glide_on));    
            var style_cost_formatted = style_cost.toFixed(2);    
            var quote_table_td = document.createElement("TD");

            if (q == 0) {

               quote_table_td.innerHTML = productNames[y];
               quote_table_td.setAttribute('class','quote_style_row_1');
               quote_table_td.setAttribute('className','quote_style_row_1');
               quote_table_row.appendChild(quote_table_td);

            }

            if (q == 1) {

               quote_table_td.innerHTML = '\u20AC' + style_cost_formatted;
               quote_table_td.setAttribute('class','quote_style_row_2');
               quote_table_td.setAttribute('className','quote_style_row_2');

               quote_table_row.appendChild(quote_table_td);
            
               var hidden_field = document.createElement("INPUT");
               hidden_field.type = 'hidden';
               hidden_field.name = "_" + y;
               hidden_field.value = style_cost_formatted;
               new_results_list_div.appendChild(hidden_field);

            }


        }
        
        quote_tbody.appendChild(quote_table_row);
    
}
    
quote_table.appendChild(quote_tbody);
new_results_list_div.appendChild(quote_table);    

//DISPLAY EXTRAS
var extras = document.getElementById('extras');
extras.style.display = 'block';


//DISPLAY EMAIL FORM ELEMENTS
var name_input = document.getElementById("101");
name_input.style.display = 'block';
var address_input = document.getElementById("102");
address_input.style.display = 'block';
var telno_input = document.getElementById("103");
telno_input.style.display = 'block';
var send_email_input = document.getElementById("104");
send_email_input.style.display = 'block';
var send_email_button = document.getElementById("105");
send_email_button.style.display = 'block';

}
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//NAME: js_createWindowInputs
//PURPOSE:create table to allow input of window dimensions
//ARG: 
//RET: DOM HTML
//NOTE:
//DLM: 041207
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
function js_createWindowInputs() {

var input_div = document.getElementById("input_div");
var input_div_table = document.getElementById("input_div_table");

var results_div = document.getElementById("results_div");
var results_list_div = document.getElementById("results_list_div");

var windows_select_id = document.getElementById("number_of_windows").selectedIndex;
var number_windows = document.getElementById("number_of_windows").options[windows_select_id].value;

//DELETE EXISTING TABLE SHELL
input_div.removeChild(input_div_table);
var new_input_div_table = document.createElement("DIV");
new_input_div_table.id = 'input_div_table';
input_div.appendChild(new_input_div_table);

//DELETE EXISTING RESULTS
results_div.removeChild(results_list_div);
var new_results_list_div = document.createElement("DIV");
new_results_list_div.id = 'results_list_div';
results_div.appendChild(new_results_list_div);

//HIDE EMAIL FORM ELEMENTS
var name_input = document.getElementById("101");
name_input.style.display = 'none';
var telno_input = document.getElementById("102");
telno_input.style.display = 'none';
var send_email_input = document.getElementById("103");
send_email_input.style.display = 'none';
var send_email_button = document.getElementById("104");
send_email_button.style.display = 'none';
var confirm_message = document.getElementById("confirm_message");
if (confirm_message) confirm_message.style.display = 'none';

//RESET SELECT
//document.getElementById("number_of_windows").selectedIndex = 0;

//CREATE TABLE SHELL
var window_input_table = document.createElement("TABLE");
window_input_table.id = "window_input_table";
var window_input_tbody = document.createElement("TBODY");
window_input_tbody.id = "window_input_table";
window_input_table.setAttribute("class", "window_input_table");
window_input_table.setAttribute("className", "window_input_table");
window_input_tbody.setAttribute("class", "window_input_tbody");
window_input_tbody.setAttribute("className", "window_input_tbody");

//ADD ROWS AND COLUMNS
for (x=1;x<=number_windows;x++) {

    var table_row = document.createElement("TR");
    table_row.id = 'table_row_' + x;
    table_row.setAttribute("class", "window_input_table_tr");
    table_row.setAttribute("className", "window_input_table_tr");    
    
    for (y=1;y<=4;y++) {
    
        var table_td = document.createElement("TD");
        table_td.setAttribute("class", "window_input_table_td");
        table_td.setAttribute("className", "window_input_table_td"); 
        
        if (y == 1) {
        
           table_td.innerHTML = "Width (mm)";       
           table_td.setAttribute('class','quote_style');
           table_td.setAttribute('className','quote_style');
        
        } else if (y == 2) {
        
           table_td.innerHTML = "<INPUT NAME=window_" + x + "_width ID=window_" + x + "_width TYPE=text>";       
           table_td.setAttribute('class','quote_style');
           table_td.setAttribute('className','quote_style');
           
        } else if (y == 3) {           
        
           table_td.innerHTML = "Height (mm)";               
           table_td.setAttribute('class','quote_style');
           table_td.setAttribute('className','quote_style');
           
        } else if (y == 4) {
        
           table_td.innerHTML = "<INPUT NAME=window_" + x + "_height ID=window_" + x + "_height TYPE=text>";       
           table_td.setAttribute('class','quote_style');
           table_td.setAttribute('className','quote_style');
      
        }           

        table_row.appendChild(table_td);
    
    }
    
    window_input_tbody.appendChild(table_row);

}

window_input_table.appendChild(window_input_tbody);

new_input_div_table.appendChild(window_input_table);

//UPDATE HIDDEN NUMBER OF WINDOWS
var number_windows_hidden = document.getElementById("number_windows_hidden");
number_windows_hidden.value = number_windows;

//DISPLAY BUTTON
var quote_button = document.getElementById("quote_button");
quote_button.style.display = 'block';

//FOCUS
var first_input = document.getElementById('window_1_width');
first_input.focus();


}