function showHide(id) 
{
	for (var i=1;i<=6;i++)
		document.getElementById("mymenu"+i).className = 'hide';
	
	document.getElementById(id).className = 'show';
}


function loadSmyle(code_smile)
{
	browser = navigator.userAgent.toLowerCase();
	
	if (browser.indexOf('firefox') != -1)
	{
		selStart   = document.getElementById("contentComment").selectionStart;
		selEnd     = document.getElementById("contentComment").selectionEnd;
		allContent = document.getElementById("contentComment").value;
		selBefore  = allContent.substring(0, selStart);
		selAfter   = allContent.substring(selEnd, allContent.length);

		document.getElementById("contentComment").value = selBefore+code_smile+selAfter
	}

	if (browser.indexOf('msie') != -1)
		alert("We are sorry but this function is disabled in Internet Explorer or similar due to of some existing bugs found. You may still insert smilyes using codes from image title.")
}