function rollover(image,source,folder,path,extension) {
    document.getElementById(image).src=path+'/'+folder+'/'+source+'_over.'+extension;
}
function rollout(image,source,folder,path,extension) {
    document.getElementById(image).src=path+'/'+folder+'/'+source+'.'+extension;
}

function rollover2(image,source,folder,path) {
    document.getElementById(image).src=path+'/'+'images/'+folder+'/'+source+'.gif';
}
function rollout2(image,source,folder,path) {
    document.getElementById(image).src=path+'/'+'images/'+folder+'/'+source+'.gif';
}
function preloadImages() {
    var d=document; 
    if(d.images) { 
        d.preload=new Array();
        var i;
        var a=preloadImages.arguments;
        for(i=0; i<a.length; i++) {
            d.preload[i]=new Image;
            d.preload[i].src=a[i];
        }
    }
}

function textFieldCheck (mandatory) {
    check=false;
    message='';
        
    for (i in mandatory) {
        if (document.getElementById(i).value=='') {
            message=message+mandatory[i]+', ';
            //alert ('One or more mandatory fields have not been completed. Please correct this to continue.');
            check=false;
            //break;
        }
        else {
            check=true;
        }
    }
    if (message!='') {
        message='The following required fields have not been completed: \n\n'+message;
        message_object=new String(message);
        message=message_object.substr(0,message_object.length-2);
        alert(message);
        check=false;
    }
    return check;
}

function passwordMatch(password, confirm_password) {
    if(password == confirm_password) {
        return true;
    } else {
        alert('Please ensure that your password and confirmed password match');
        return false;
    }
}

function selectProductOnLoad(sku) {
	document.getElementById('colourPaletteSelect').value = sku;
//	alert(document.getElementById('colourPaletteSelect').selectedIndex);
	ind = document.getElementById('colourPaletteSelect').selectedIndex;
	document.getElementById('backgroundImage'+ind).style.backgroundImage = "url(../images/palette_colours/on.gif)";
	
	document.getElementById('copy').innerHTML = descriptions[sku];
	
	document.getElementById('productImage').style.display = 'block';
    image_sku = new String(sku);
    image_sku = image_sku.replace("/","");
    image_sku = image_sku.replace("_","W_");
	document.getElementById('productImage').src='../images/product/main/'+image_sku+'_1.jpg';
	
	document.getElementById('thumbs').style.display = 'block';
	
	for (var i=0;i<=1;i++) {
        var image_number = i+1;
        if(thumbs[sku][i]) {
        	document.getElementById('thumb_2').style.display = 'inline';
        	document.getElementById('thumb_'+image_number).src = thumbs[sku][i];
        	document.getElementById('thumb_1').style.border = '1px solid #04CFDD';
        	document.getElementById('thumb_2').style.border = '1px solid #8F9190';
        } else {
        	document.getElementById('thumb_'+image_number).src = '../images/static/spacer.gif';
        	document.getElementById('thumb_2').style.display = 'none';
        }
    }
}

function paletteSelect(el,ind) {
    //document.getElementById('sku').value = ind;
    sku = ind;
    document.getElementById('flash_movie').style.display = 'none';
    document.getElementById('productImage').style.display = 'block';
    if (currentEl && currentEl!=el) {
        currentEl.style.backgroundImage = "none";
    }
    if(ind=='') { // Changing from drop down list
        ind = document.getElementById('colourPaletteSelect').selectedIndex;
        sku = document.getElementById('colourPaletteSelect').value;
        var url = "url(../images/palette_colours/on.gif)";
        document.getElementById('backgroundImage'+ind).style.backgroundImage=url;
        currentEl = document.getElementById('backgroundImage'+ind);
        document.getElementById('colourPaletteSelect').selectedIndex = ind;
        sku = document.getElementById('colourPaletteSelect').value;
        ind = sku;
    } else { // Changing from colour swatches
        el.style.backgroundImage = "url(../images/palette_colours/on.gif)";
        currentEl = el;
        document.getElementById('colourPaletteSelect').value = sku;
    }
    document.getElementById('bestBuy').style.display = 'block';
    document.getElementById('thumbs').style.display = 'block';
    document.getElementById('bottom_image').style.display = 'none';
    document.getElementById('product_details').style.display = 'block';
    document.getElementById('style_name').innerHTML = styles[ind];
    if(old_prices[ind] > 0) {
    	document.getElementById('old_price').innerHTML = '&pound;'+old_prices[ind];
    	document.getElementById('price').style.color = '#ff0000';
    	document.getElementById('price').innerHTML = '&pound;'+prices[ind];
    } else {
    	document.getElementById('old_price').innerHTML = '';
    	document.getElementById('price').style.color = '#888';
    	document.getElementById('price').innerHTML = '&pound;'+prices[ind];
    }
    
    document.getElementById('colour').innerHTML = colours[ind];
    document.getElementById('copy').innerHTML = descriptions[ind];
    image_sku = new String(sku);
    image_sku = image_sku.replace("/","");
    image_sku = image_sku.replace("_","W_");
    document.getElementById('productImage').src='../images/product/main/'+image_sku+'_1.jpg';
    
    if(cross_sell_1[sku] || cross_sell_2[sku]) {
    	document.getElementById('cross_sell_2_column').style.display = 'block';
    } else {
    	document.getElementById('cross_sell_2_column').style.display = 'none';
    }
    document.getElementById('cross_sell_1_li').style.display = 'none';
    document.getElementById('cross_sell_2_li').style.display = 'none';
    
    if(cross_sell_1[sku]) {
    	document.getElementById('cross_sell_1_li').style.display = 'block';
	    cs1 = cross_sell_1[sku]['sku'];
	    cs1_image_sku = new String(cs1);
	    cs1_image_sku = cs1_image_sku.replace("/","");
	    cs1_image_sku = cs1_image_sku.replace("_","W_");
	    document.getElementById('cross_sell_1_image').src='../images/product/basket/'+cs1_image_sku+'.jpg';
	    
	    cs1_style_name = cross_sell_1[sku]['style_name'];
	    document.getElementById('cross_sell_1_style_name').innerHTML = cs1_style_name;
	    
	    cs1_product_name = cross_sell_1[sku]['name'];
	    document.getElementById('cross_sell_1_product_name').innerHTML = '<strong>'+cs1_product_name+'</strong>';
	    
	    cs1_product_price = cross_sell_1[sku]['price'];
	    document.getElementById('cross_sell_1_product_price').innerHTML = 'Price &pound;'+cs1_product_price;
	    
	    cs1_product_link = cross_sell_1[sku]['url'];
	    document.getElementById('cross_sell_1_product_link').href = cs1_product_link;
    }
    
    if(cross_sell_2[sku]) {
    	document.getElementById('cross_sell_2_li').style.display = 'block';
    	cs2 = cross_sell_2[sku]['sku'];
    	cs2_image_sku = new String(cs2);
	    cs2_image_sku = cs2_image_sku.replace("/","");
	    cs2_image_sku = cs2_image_sku.replace("_","W_");
    	document.getElementById('cross_sell_2_image').src='../images/product/basket/'+cs2_image_sku+'.jpg';
    	
    	cs2_style_name = cross_sell_2[sku]['style_name'];
	    document.getElementById('cross_sell_2_style_name').innerHTML = cs2_style_name;
	    
	    cs2_product_name = cross_sell_2[sku]['name'];
	    document.getElementById('cross_sell_2_product_name').innerHTML = '<strong>'+cs2_product_name+'</strong>';
	    
	    cs2_product_price = cross_sell_2[sku]['price'];
	    document.getElementById('cross_sell_2_product_price').innerHTML = 'Price &pound;'+cs2_product_price;
	    
	    cs2_product_link = cross_sell_2[sku]['url'];
	    document.getElementById('cross_sell_2_product_link').href = cs2_product_link;
    }
    
    if(availabilities[ind] > 0) {
        var stock_status = 'In stock';
    } else {
        var stock_status = 'Out of stock';
    }
    document.getElementById('stock_status').innerHTML = stock_status;
    
    currentQty = document.forms['product_form'].qty[document.forms['product_form'].qty.selectedIndex].value;
    
    document.forms['product_form'].qty.options.length = 0;
    if(availabilities[ind] > 0) {
	    for(i=1; i<=availabilities[ind]; i++) {
	        if(i < 10) {
	            zero = '0';
	        } else {
	            zero = '';
	        }
	        document.forms['product_form'].qty[i-1] = new Option(zero+i,i);
	        if(currentQty == i) {
	            document.forms['product_form'].qty[i-1].selected = true;
	        }
	    }
    } else {
    	document.forms['product_form'].qty[0] = new Option("00",0);
    }
    
    if(i > 1) {
        document.getElementById('bag_link').href = 'javascript:addToBag()';
    } else {
        obj=document.getElementById('bag_link');
        obj.removeAttribute('href');
        //document.getElementById('bag_link').innerHTML = '<img src="../images/button_add_to_bag.gif" width="115" height="23" border="0" alt="Add to Bag" />';
    }
    
    for (var i=0;i<=1;i++) {
        var image_number = i+1;
        if(thumbs[ind][i]) {
        	document.getElementById('thumb_2').style.display = 'inline';
        	document.getElementById('thumb_'+image_number).src = thumbs[ind][i];
        	document.getElementById('thumb_1').style.border = '1px solid #04CFDD';
        	document.getElementById('thumb_2').style.border = '1px solid #8F9190';
        } else {
        	document.getElementById('thumb_'+image_number).src = '../images/static/spacer.gif';
        	document.getElementById('thumb_2').style.display = 'none';
        }
    }
}

function printColourName(colour) {
    if(colour != '') {
        document.getElementById('colour_name').innerHTML = styles[colour] + ' - ' + colours[colour];
    } else {
        document.getElementById('colour_name').innerHTML = '';
    }
}

function switch_graphic(image_number) {
    document.getElementById('flash_movie').style.display = 'none';
    document.getElementById('productImage').style.display = 'block';
    //var sku = document.getElementById('sku').value;
    image_sku = new String(sku);
    image_sku = image_sku.replace("/","");
    image_sku = image_sku.replace("_","W_");
    document.getElementById('productImage').src='../images/product/main/'+image_sku+'_'+image_number+'.jpg';
    document.getElementById('thumb_1').style.border = '1px solid #8F9190';
    document.getElementById('thumb_2').style.border = '1px solid #8F9190';
    document.getElementById('thumb_'+image_number).style.border = '1px solid #04CFDD';
}

function switch_main_graphic(el,sku,image_number,number) {
    document.getElementById('flash_movie').style.display = 'none';
    document.getElementById('productImage').style.display = 'block';
    document.getElementById('copy').innerHTML = descriptions[sku];
    if (currentEl && currentEl!=el) {
        currentEl.style.border = '1px solid #8F9190';
    }
    image_sku = new String(sku);
    image_sku = image_sku.replace("/","");
    image_sku = image_sku.replace("_","W_");
    document.getElementById('productImage').src='../images/product/main/'+image_sku+'_'+image_number+'.jpg';
    document.getElementById('thumb_'+number).style.border = '1px solid #04CFDD';
    currentEl = el;
    
    if(cross_sell_1[sku] || cross_sell_2[sku] || cross_sell_3[sku]) {
    	document.getElementById('cross_sell_3_column').style.display = 'block';
    } else {
    	document.getElementById('cross_sell_3_column').style.display = 'none';
    }
    document.getElementById('cross_sell_1_li').style.display = 'none';
    document.getElementById('cross_sell_2_li').style.display = 'none';
    document.getElementById('cross_sell_3_li').style.display = 'none';
    
    if(cross_sell_1[sku]) {
    	document.getElementById('cross_sell_1_li').style.display = 'block';
    	cs1 = cross_sell_1[sku]['sku'];
    	cs1_image_sku = new String(cs1);
	    cs1_image_sku = cs1_image_sku.replace("/","");
	    cs1_image_sku = cs1_image_sku.replace("_","W_");
    	document.getElementById('cross_sell_1_image').src='../images/product/basket/'+cs1_image_sku+'.jpg';
    	cs1_style_name = cross_sell_1[sku]['style_name'];
	    document.getElementById('cross_sell_1_style_name').innerHTML = cs1_style_name;
	    
	    cs1_product_name = cross_sell_1[sku]['name'];
	    document.getElementById('cross_sell_1_product_name').innerHTML = '<strong>'+cs1_product_name+'</strong>';
	    
	    cs1_product_price = cross_sell_1[sku]['price'];
	    document.getElementById('cross_sell_1_product_price').innerHTML = 'Price &pound;'+cs1_product_price;
	    
	    cs1_product_link = cross_sell_1[sku]['url'];
	    document.getElementById('cross_sell_1_product_link').href = cs1_product_link;
    }

    if(cross_sell_2[sku]) {
    	document.getElementById('cross_sell_2_li').style.display = 'block';
    	cs2 = cross_sell_2[sku]['sku'];
    	cs2_image_sku = new String(cs2);
	    cs2_image_sku = cs2_image_sku.replace("/","");
	    cs2_image_sku = cs2_image_sku.replace("_","W_");
    	document.getElementById('cross_sell_2_image').src='../images/product/basket/'+cs2_image_sku+'.jpg';
    	cs2_style_name = cross_sell_2[sku]['style_name'];
	    document.getElementById('cross_sell_2_style_name').innerHTML = cs2_style_name;
	    
	    cs2_product_name = cross_sell_2[sku]['name'];
	    document.getElementById('cross_sell_2_product_name').innerHTML = '<strong>'+cs2_product_name+'</strong>';
	    
	    cs2_product_price = cross_sell_2[sku]['price'];
	    document.getElementById('cross_sell_2_product_price').innerHTML = 'Price &pound;'+cs2_product_price;
	    
	    cs2_product_link = cross_sell_2[sku]['url'];
	    document.getElementById('cross_sell_2_product_link').href = cs2_product_link;
    }
    
    if(cross_sell_3[sku]) {
    	document.getElementById('cross_sell_3_li').style.display = 'block';
    	cs3 = cross_sell_3[sku]['sku'];
    	cs3_image_sku = new String(cs3);
	    cs3_image_sku = cs3_image_sku.replace("/","");
	    cs3_image_sku = cs3_image_sku.replace("_","W_");
	    document.getElementById('cross_sell_3_image').src='../images/product/basket/'+cs3_image_sku+'.jpg';
	    cs3_style_name = cross_sell_3[sku]['style_name'];
	    document.getElementById('cross_sell_3_style_name').innerHTML = cs3_style_name;
	    
	    cs3_product_name = cross_sell_3[sku]['name'];
	    document.getElementById('cross_sell_3_product_name').innerHTML = '<strong>'+cs3_product_name+'</strong>';
	    
	    cs3_product_price = cross_sell_3[sku]['price'];
	    document.getElementById('cross_sell_3_product_price').innerHTML = 'Price &pound;'+cs3_product_price;
	    
	    cs3_product_link = cross_sell_3[sku]['url'];
	    document.getElementById('cross_sell_3_product_link').href = cs3_product_link;
    }
    window.scrollTo(0,0); // To take you top of the page
}

function addToBag() {
    document.getElementById('productImage').style.display = 'none';
    document.getElementById('flash_movie').style.display = 'block';
    
    var path = "flash/bag.swf";
    var so = new SWFObject(path, "mymovie", "240", "240", "7", "");
    so.addParam("wmode", "white");
    so.write("flash_movie");
    var qty = document.getElementById('qty').value
    updateBag(sku, qty);
}

function addToBagSummary(sku) {
    document.getElementById('productImage').style.display = 'none';
    document.getElementById('flash_movie').style.display = 'block';
    document.getElementById('copy').innerHTML = descriptions[sku];
    
    var path = "flash/bag.swf";
    var so = new SWFObject(path, "mymovie", "240", "240", "7", "");
    so.addParam("wmode", "white");
    so.write("flash_movie");
    
    var qty = document.getElementById('qty_'+sku).value
    updateBag(sku, qty);
    window.scrollTo(0,0); // To take you top of the page
}

function updateBag(sku, quantity) {
	sku = escape(sku);
	xmlhttp=setHTTPObject();
	var url = "../shop/basket.php?action=add&sku="+sku+"&quantity="+quantity;
	xmlhttp.open("GET", url, false);
	xmlhttp.send(null);
	
	getContent(url,"bagCount");
}  

function copyAddress() {
  if (document.getElementById('different_delivery').checked) {
    document.getElementById('d_salutation').value = document.getElementById('b_salutation').value;
    document.getElementById('d_first_name').value = document.getElementById('b_first_name').value;
    document.getElementById('d_last_name').value = document.getElementById('b_last_name').value;
    document.getElementById('d_telephone').value = document.getElementById('b_telephone').value;
    document.getElementById('d_address_line_1').value = document.getElementById('b_address_line_1').value;
    document.getElementById('d_address_line_2').value = document.getElementById('b_address_line_2').value;
    document.getElementById('d_town_city').value = document.getElementById('b_town_city').value;
    document.getElementById('d_county_state').value = document.getElementById('b_county_state').value;
    document.getElementById('d_postcode_zip').value = document.getElementById('b_postcode_zip').value;
    document.getElementById('d_country').value = document.getElementById('b_country').value;
  }
  else
  {
    //document.getElementById('d_salutation').value = "";
    document.getElementById('d_first_name').value = "";
    document.getElementById('d_last_name').value = "";
    document.getElementById('d_telephone').value = "";
    document.getElementById('d_address_line_1').value = "";
    document.getElementById('d_address_line_2').value = "";
    document.getElementById('d_town_city').value = "";
    document.getElementById('d_county_state').value = "";
    document.getElementById('d_postcode_zip').value = "";
    //document.getElementById('d_country').value = "";
  }
}

function compareStartAndEndDates() {
    var start_date_month = document.getElementById('start_date_month').value-1;
    var start_date_year = document.getElementById('start_date_year').value; 
    var startDate = new Date();
    startDate.setFullYear(start_date_year,start_date_month,1);

    var end_date_month = document.getElementById('end_date_month').value-1;
    var end_date_year = document.getElementById('end_date_year').value;         
    var endDate = new Date();
    endDate.setFullYear(end_date_year,end_date_month,1);
    
    if (startDate>=endDate) {
        alert('End date must be greater than start date');
        return false;
    }
    else {
        return true;
    }
}

function emailCheckForMultipleEmails (emailStr) {

    var emailError = null;  
    var emailPat=/^(.+)@(.+)$/;
    var specialChars="\\(\\)<>@,;:\\\\\\\"\\.\\[\\]";
    var validChars="\[^\\s" + specialChars + "\]";
    var quotedUser="(\"[^\"]*\")";
    var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/;
    var atom=validChars + '+';
    var word="(" + atom + "|" + quotedUser + ")";
    var userPat=new RegExp("^" + word + "(\\." + word + ")*$");
    var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$");
    var matchArray=emailStr.match(emailPat);
    if (matchArray==null)
    {
        emailError = "Email address seems incorrect (check @ and .'s)";
        return emailError;
    }
    var user=matchArray[1];
    var domain=matchArray[2];

    if (user.match(userPat)==null) 
    {
        emailError = "The username doesn't seem to be valid.";
        return emailError
    }
    var IPArray=domain.match(ipDomainPat);
    if (IPArray!=null)
    {
        for (var i=1;i<=4;i++) 
        {
            if (IPArray[i]>255) 
            {
                emailError = "Destination IP address is invalid!";
                return emailError;      
            }
        }
        return null;
    }
    var domainArray=domain.match(domainPat);
    if (domainArray==null) 
    {
        emailError = "The domain name doesn't seem to be valid.";
        return emailError;
    }

    var atomPat=new RegExp(atom,"g")
    var domArr=domain.match(atomPat)
    var len=domArr.length
    if (domArr[domArr.length-1].length<2 || domArr[domArr.length-1].length>3) 
    {
        emailError = "The address must end in a three-letter domain, or two letter country.";
        return emailError
    }
    if (len<2) 
    {
        emailError = "This address is missing a hostname.";    
        return emailError
    }

    return null;
}

function emailCheck (emailStr) {
    
    var emailPat=/^(.+)@(.+)$/
    //var specialChars="\\(\\)<>@,;:\\\\\\\"\\.\\[\\]\\/\\?\\!\\£\\$\\%\\&\\#\\~\\*\\'\\|\\`\\=\\¬\\¦\\}\\{\\+\\^"
    //var validChars="\[\\s" + specialChars + "\]"
    var validChars="[a-zA-Z0-9_-]"
    var quotedUser="(\"[^\"]*\")"
    var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/
    var atom=validChars + '+'
    var word="(" + atom + "|" + quotedUser + ")"
    var userPat=new RegExp("^" + word + "(\\." + word + ")*$")
    var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$")
    var matchArray=emailStr.match(emailPat)
    if (matchArray==null) {
        alert("Email address seems incorrect (check @ and .'s)")
        return false
    }
    var user=matchArray[1]
    var domain=matchArray[2]

    if (user.match(userPat)==null) {
            alert("Email address doesn't seem to be valid.")
            return false
    }

    var IPArray=domain.match(ipDomainPat)
    if (IPArray!=null) {
      for (var i=1;i<=4;i++) {
        if (IPArray[i]>255) {
            alert("Email address has an invalid destination IP.")
        return false
        }
        }
     return true
    }
    var domainArray=domain.match(domainPat)
    if (domainArray==null) {
        alert("Email address has an invalid domain name")
        return false
    }

    var atomPat=new RegExp(atom,"g")
    var domArr=domain.match(atomPat)
    var len=domArr.length
    if (domArr[domArr.length-1].length<2 || 
            domArr[domArr.length-1].length>4) {
        alert("Email address must end in a three-letter or four-letter domain, or two letter country.")
        return false
    }
    if (len<2) {
         var errStr="Email address doesn't have a hostname."
         alert(errStr)
        return false
        }
    return true;
}

// ############## Adding to basket process ####################
function setHTTPObject() {
     var xmlhttp=false;
    /*@cc_on @*/
    /*@if (@_jscript_version >= 5)
    // JScript gives us Conditional compilation, we can cope with old IE versions.
    // and security blocked creation of the objects.
     try {
      xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
     } catch (e) {
      try {
       xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
      } catch (E) {
       xmlhttp = false;
      }
     }
    @end @*/
    if (!xmlhttp && typeof XMLHttpRequest!='undefined') {
        try {
            xmlhttp = new XMLHttpRequest();
        } catch (e) {
            xmlhttp=false;
        }
    }
    if (!xmlhttp && window.createRequest) {
        try {
            xmlhttp = window.createRequest();
        } catch (e) {
            xmlhttp=false;
        }
    }
    return xmlhttp;
}

var queue = new Array();
function getContent(url, target) {
     queue.push(new Array(url,target));
     processQueue();
}

var url;
var target;
var busy;
var xmlhttp;

function processQueue() {
     if(busy) return;
     if(queue.length == 0) return;
     busy = true;
     var item = queue.pop();
     url = item[0];
     target = item[1];
     xmlhttp=setHTTPObject();
     xmlhttp.open("GET", url, true);
     xmlhttp.onreadystatechange=function() {
       if (xmlhttp.readyState==4) {
             document.getElementById(target).innerHTML = xmlhttp.responseText;
             busy = false;
             processQueue();
        }
     }
     xmlhttp.send(null);
 }

function removeFromBag(sku) {
	xmlhttp=setHTTPObject();
	var url = "../shop/basket.php?action=remove_from_basket&type=specific_quantity&sku="+sku+"&quantity=0";
	xmlhttp.open("GET", url, false);
	xmlhttp.send(null);
	
	getContent(url,"bagCount");
}  

// ############## End of adding to basket process ####################
function delIngredientStore(el_id)
{
 var selectedList=document.getElementById("inop_"+el_id);
 var selIndex = selectedList.selectedIndex;
 if(selIndex < 0)
  return;
 selectedList.options[selIndex]=null;
 selectIngredientNone(selectedList);
 getIngredientStore(el_id);
}

function addIngredientStore(el_id)
{
 var selectedList=document.getElementById("inop_"+el_id);
 var inpTXT=document.getElementById("outop_txt_"+el_id);
 var inpNUM=document.getElementById("outop_num_"+el_id);
 var prod=inpTXT.value,quant=inpNUM.value;
 while(prod.search(/\t/)!=-1)
  prod=prod.replace(/\t/,"");
 while(quant.search(/\t/)!=-1)
  quant=quant.replace(/\t/,"");
 if(quant=="" || prod==""){
  inpTXT.value=prod;
  inpNUM.value=quant;
  alert("Please fill in both fields");
  return;
 }

 var newOption=document.createElement('option');
 var optionLabel=document.createTextNode(prod+"\t"+quant);

 newOption.setAttribute('value',prod+"\t"+quant);
 newOption.appendChild(optionLabel);
 selectedList.appendChild(newOption);
 inpTXT.value="";
 inpNUM.value="";
 getIngredientStore(el_id);
}

function selectIngredientNone(list)
{
 list.selectedIndex = -1;
}

function getIngredientStore(el_id)
{
 var optionList=document.getElementById("inop_"+el_id).options;
 var data='';
 var len=optionList.length;
 for(i=0; i<len; i++)
  data+=((i>0)?"\n":"")+optionList.item(i).value;
 document.getElementById("datop_"+el_id).value=data;
}

// SEARCH FOCUS

function searchfocus(inputField, focus){
	if (focus){
		if(inputField.value=="Search..." || inputField.value=="Cerca..."){
			inputField.value = "" ;
			//inputField.className = "" ;
		}
	} else {
		if(inputField.value=="" ) {
			if(inputField.value=="Search...") inputField.value = "Search..." ;
			//inputField.className = "searchgrey" ;
			else if(inputField.value=="Cerca...") inputField.value = "Cerca..." ;
		}
	} 
}