//<![CDATA[
function fixer() {
	var arVersion = navigator.appVersion.split("MSIE");
	var version = parseFloat(arVersion[1]);

	if ((version >= 5.5) && (document.body.filters)) 
	{
		for(var i=0; i<document.images.length; i++)
	    {
			var img = document.images[i]
			var imgName = img.src.toUpperCase()
			if (imgName.substring(imgName.length-3, imgName.length) == "PNG")
			{
				var imgID = (img.id) ? "id='" + img.id + "' " : ""
				var imgClass = (img.className) ? "class='" + img.className + "' " : ""
				var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' "
				var imgStyle = "display:inline-block;" + img.style.cssText 
			
				if (img.align == "left") imgStyle = "float:left;" + imgStyle
				if (img.align == "right") imgStyle = "float:right;" + imgStyle
				if (img.parentElement.href) imgStyle = "cursor:hand;" + imgStyle
				var strNewHTML = "<span " + imgID + imgClass + imgTitle + " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";" + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader" + "(src=\'" + img.src + "\', sizingMethod='scale');\"></span>" 
				img.outerHTML = strNewHTML;
			   	i = i-1;
			 }
		}	
	}
}

function turnCard (type, number, total) {
    if ((number+1) == total) {
        var theNextCard = (type+'_card_'+(0));
    } else {
        var theNextCard = (type+'_card_'+(number+1));
    }
    var theCard = (type+'_card_'+number);
    if (theCard) {
        Effect.Fade(theCard, {duration: 2.0} );
        setTimeout('appearCard("'+theNextCard+'");' , 2000);
    }
}

function appearCard (Card) {
    Effect.Appear(Card);
}

var initial_value = 0;
var cards = new Array('club','spade','diamond','heart');
function change_hand (direction, total) {
    var current_value = initial_value;
    if (direction == 'prev') {
        if (initial_value == 1) {
            if ($('prev_hand')) {
                //$('prev_hand').style.display = 'none';
                Effect.Fade('prev_hand', {duration: 1.0} );
            }
        }
        if ($('next_hand').style.display == 'none') {
            //$('next_hand').style.display = 'block';
            setTimeout('appearCard("next_hand");' , 1000);
        }
        var newNum = initial_value-1;
        initial_value = initial_value-1;
    } else {
        if (initial_value == (total - 1)) {
            if ($('next_hand')) {
                //$('next_hand').style.display = 'none';
                Effect.Fade('next_hand', {duration: 1.0} );
            }
        }
        if ($('prev_hand').style.display == 'none') {
            //$('prev_hand').style.display = 'block';
            setTimeout('appearCard("prev_hand");' , 1000);
        }
        var newNum = initial_value+1;
        initial_value = initial_value+1;
    }
    $('hand').innerHTML = (initial_value+1);
    for(i=0;i<4;i++) {
        var newCard = (cards[i]+'_card_'+newNum);
        var oldCard = (cards[i]+'_card_'+current_value);
        if (oldCard) {
            //oldCard.style.display = 'none';
            Effect.Fade(oldCard, {duration: 1.0} );
        }
        if (newCard) {
            //newCard.style.display = 'block';
            setTimeout('appearCard("'+newCard+'");' , 1000);
        }
    }
}

function display_hidden_divs (div1, div2, div3) {
    if ($(div1).style.display == 'none') {
        $(div1).style.display = 'block';
    } else if ($(div1).style.display == 'block') {
        $(div1).style.display = 'none';
    }
    if ($(div2).style.display == 'none') {
        $(div2).style.display = 'block';
    } else if ($(div2).style.display == 'block') {
        $(div2).style.display = 'none';
    }
    if ($(div3).style.display == 'none') {
        $(div3).style.display = 'block';
    } else if ($(div3).style.display == 'block') {
        $(div3).style.display = 'none';
    }
}