function reformat(dest) {
        var content = document.getElementById(dest);                
       
        if (content == null) return;
        
		var img = content.getElementsByTagName('img');
		var img_num = content.getElementsByTagName('img').length;

		for(var i=0; i<img_num; i++){ 
            var h = img[i].height;
            var w = img[i].width;
            
	        img[i].removeAttribute("style"); 
	        
			if(img[i].width > 100) {
			    for( var x = 0; x < img[i].attributes.length; x++ ) {
                  if( img[i].attributes[x].nodeName.toLowerCase() == 'width' ) {
                    img[i].style.width = 100;
                    img[i].style.height = (h/w) * 100;
                  }
                }
			}
			
			if(img[i].height > 100) {
			    for( var y = 0; y < img[i].attributes.length; y++ ) {
                  if( img[i].attributes[y].nodeName.toLowerCase() == 'height' ) {
                    img[i].style.height = 100;
                    img[i].style.width = (w/h) * 100;
                  }
                }
			}
		}
		
		var font = content.getElementsByTagName('font');
		for (var i=0; i < font.length; i++) {
			for( var z = 0; z < font[i].attributes.length; z++ ) {
		        if( font[i].attributes[z].nodeName.toLowerCase() == 'color' ) {
                    font[i].attributes[z].nodeValue = "#000";
                }
            }
        }
    }