function showhide(obj) {
	var el = document.getElementById(obj);
	if ( el.style.display != 'none' ) {
		el.style.display = 'none';
	} else {
		el.style.display = '';
	}
}

function setPng24(obj) { 
	obj.width=obj.height=1; 
	obj.className=obj.className.replace(/\bpng24\b/i,''); 
	obj.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+ obj.src +"',sizingMethod='image');"
	obj.src='';
	return '';
}

function tagCloudFlash() {
	var contents = '<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0" width="100%" height="100%" id="tagCloud_v.YROTS" align="middle">';
	contents += '<param name="allowScriptAccess" value="sameDomain" />';
	contents += '<param name="movie" value="http://yrots.com/blog/skin/YROTS-SKIN-S1T2/tagCloud/tagCloud_v.YROTS.swf" />';
	contents += '<param name="loop" value="false" />';
	contents += '<param name="menu" value="false" />';
	contents += '<param name="quality" value="high" />';
	contents += '<param name="scale" value="noscale" />';
	contents += '<param name="bgcolor" value="#ffffff" />';
	contents += '<embed src="tagCloud_v.YROTS.swf" loop="false" menu="false" quality="high" scale="noscale" wmode="transparent" bgcolor="#ffffff" width="100%" height="100%" name="tagCloud_v.YROTS" align="middle" allowScriptAccess="sameDomain" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" /></object>';
	document.write(contents);
}