/*this array follows this pattern -> path to first image, first image link, path to second image, second image link....*/
var link_num;

function close_store(){
  document.getElementById('eos-store').style.display='none';
}
function open_store(){
  document.getElementById('eos-store').style.display='block';
}

function zero_store(){
        return; // we don't need this
        set_zero('ee','jb');
	set_zero('ee','cb');
	set_zero('ee','op');
        set_zero('ir2000','b');
        set_zero('ir2000','w');
}
function set_zero(prod,color){
	var prodq=document.getElementById(prod + '_' + color + '_quant');
  if(! prodq){   
  	return;
  }else{
  	prodq.value='0';
  }
}
var prod_data = new Array();
var total_qty = 0;

function isColorSelected(prod,color){
    
    
    colors = document.getElementById(prod + '_' + color + '_color_options');

    if(! colors){
        return false;
    }
    if(colors.value == ''){
        alert('Please select a color.');
        return false;
    }
    return true;
}
function checkAnyColor(){
          //check for color selection
        if(isColorSelected('ee','jb')){
            return true;
        }else if(isColorSelected('ir2000','b')){
             return true;
        }
        // No color is selected at all
        return false;
}

function add_to_cart_multi(){
          
          if(! checkAnyColor()){
            return false;
          }
          
          // check each product for quantity
	  add_quantity('ee','jb'); 

          // check each product for quantity
	  add_quantity('ir2000','b'); 

          form = document.getElementById('add_product_multi'); 
          if(form){
            if(total_qty > 0){
                form.submit();
            }else{
                alert('Please select a quantity');
            }
          }else{
            alert("Your web browser does not support javascript properly.\nPlease call us to complete your order.");
          }
          return false;
}
function add_quantity(prod,color){
        
        if(document.getElementById(prod + '_' + color + '_color_options')){
           var chColor = document.getElementById(prod + '_' + color + '_color_options').value;
           multi_product_add(prod,color,chColor);
        }else{
           multi_product_add(prod,color,false);
        }
}
function multi_product_add(prod,color,chColor){
  // eos core color product ids
  prod_data['ee'] = new Array();
  prod_data['ee']['cb'] = '96';
  prod_data['ee']['op'] = '97';
  prod_data['ee']['jb'] = '98';
  
  prod_data['ir2000'] = new Array();
  prod_data['ir2000']['b'] = '49';
  prod_data['ir2000']['w'] = '101';
  
  // get data about the select product
  var prodq=document.getElementById(prod + '_' + 'cb' + '_quant');
  
  if(! prodq){
        prodq=document.getElementById(prod + '_' + 'op' + '_quant');
  }

  if(! prodq){
        prodq=document.getElementById(prod + '_' + 'jb' + '_quant');
  }

  if(! prodq){
        prodq=document.getElementById(prod + '_' + 'b' + '_quant');
  }

  if(! prodq){
        prodq=document.getElementById(prod + '_' + 'w' + '_quant');
  }

  if(! prodq){   
  	return;
  }
  var prod_id = prod_data[prod][(chColor ? chColor : color)];
  var prod_quant = prodq.value;

  total_qty += prod_quant;
  // set the multi add input value
  var prod_add = document.getElementById(prod + '_' + 'jb' + '_add');
  if(! prod_add){
        prod_add = document.getElementById(prod + '_' + 'op' + '_add');
  }
  if(! prod_add){
        prod_add = document.getElementById(prod + '_' + 'cb' + '_add');
  }
  if(! prod_add){
        prod_add = document.getElementById(prod + '_' + 'b' + '_add');
  }
  if(! prod_add){
        prod_add = document.getElementById(prod + '_' + 'w' + '_add');
  }

  prod_add.name = 'products_id[' + prod_id + ']';
  prod_add.value = prod_quant;
}

function selectRadio(but){
	var b = document.getElementById(but);
	if(b){
		b.checked=true;
	}
}