//resize image
function resizeimage() {
	var msgareas=document.getElementsByTagName("div");
	for (i=0; i<msgareas.length; i++) {
		if (msgareas[i].className=="rss") {
			var imgsinlog=msgareas[i].getElementsByTagName("img");
			for(j=0; j<imgsinlog.length; j++) {
                if (imgsinlog[j].width>'80' && imgsinlog[j].height>'50') imgsinlog[j].alt =document.title;
				if (imgsinlog[j].width>'400') {
					imgsinlog[j].width="400";
					if (imgsinlog[j].height>'250')	imgsinlog[j].height='250';
					imgsinlog[j].style.cursor= 'pointer';
					imgsinlog[j].onclick = function() {window.open(this.src);}
					if (navigator.userAgent.toLowerCase().indexOf('ie') > -1) {
							imgsinlog[j].onmousewheel = function img_zoom()    
							{
							  var zoom = parseInt(this.style.zoom, 10) || 100;
							  zoom += event.wheelDelta / 12;
							  if (zoom > 0 && event) this.style.zoom = zoom + '%';
							  return false;
							}
					} else {
						imgsinlog[j].alt = document.title;
					}
				}
			}
		}
	}
} 


<!--
function show_hidden(x){
    var x = document.getElementById(x);
    x.style.display=(x.style.display=='none') ? '' : 'none'; 
}  
//  End -->