// correctly handle PNG transparency in Win IE 5.5 or higher!
function correctPNG() {
	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 GetCookie(cookieName) {
        var index = document.cookie.indexOf(cookieName);
        if (index != -1) {
                var countbegin = (document.cookie.indexOf(cookieName+"=", index) + 1);
                var countend = document.cookie.indexOf(";", index);
                if (countend == -1) {
                        countend = document.cookie.length;
                }
                return document.cookie.substring(countbegin + cookieName.length, countend);
        }
        else {
                return null;
        }
}
function SetCookie(cookieName, cookieValue) {
	document.cookie = cookieName+"="+escape(cookieValue)+";path=/;";
}

function DelCookie(cookieName) {
	var cookie_date = new Date ( );
	cookie_date.setTime ( cookie_date.getTime() - 1 );
	document.cookie = cookieName+"=; expires="+cookie_date.toGMTString()+";path=/;";
}	
function onboardUpdate() {
	document.my_Iframe.location.reload(true);
}	

function addsmilie(v) {
	document.CommentForm.entry.value += v;
	document.CommentForm.entry.value += ' ';
}