/*********************************************************************************************
*******************************************COMMON*********************************************
*********************************************************************************************/

/*
Converts png images for IE6
*/
var arVersion = navigator.appVersion.split("MSIE")
var version = parseFloat(arVersion[1])

function fixPNG(myImage) {
    if ((version >= 5.5) && (version < 7) && (document.body.filters)) {
        var imgID = (myImage.id) ? "id='" + myImage.id + "' " : ""
        var imgClass = (myImage.className) ? "class='" + myImage.className + "' " : ""
        var imgTitle = (myImage.title) ?
		                 "title='" + myImage.title + "' " : "title='" + myImage.alt + "' "
        var imgStyle = "display:inline-block;" + myImage.style.cssText
        var strNewHTML = "<span " + imgID + imgClass + imgTitle
                      + " style=\"" + "width:" + myImage.width
                      + "px; height:" + myImage.height
                      + "px;" + imgStyle + ";"
                      + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
                      + "(src=\'" + myImage.src + "\', sizingMethod='scale');\"></span>"
        myImage.outerHTML = strNewHTML
    }
}




/*
Add link to favourites
*/
function addToFavorites(urlAddress, pageName) {
    if (window.external) 
    { window.external.AddFavorite(urlAddress, pageName) }
    else if (window.sidebar) { // Mozilla Firefox
    alert("aa");
    window.sidebar.addPanel(pageName, urlAddress, "");
    }
    else if (window.opera && window.print) {
    alert("bb");
    window.external.AddFavorite(urlAddress, pageName);
    }
    else {
        alert('not supported');
    }    
    
    
    
}

/*
share link to facebook
*/
function shareToFacebook(a, shareURL, shareTitle) {
    a.href = 'http://www.facebook.com/sharer.php?u=' + encodeURIComponent(shareURL) + '&t=' + encodeURIComponent(shareTitle);
}

/*
open a friendly version to be printed or downloaded
*/
function openFriendlyVersion(url) {
    window.open(url, 'recipePrinter', 'width=825, \ height=700, \ directories=no, \ location=no, \ menubar=no, \ resizable=no, \ scrollbars=yes, \ status=yes, \ toolbar=no');
}

function clearText(obj) {
    if ($(obj).value == 'quick search') $(obj).value = '';
    
}