function ResizeThem(get_by_id,img,max_h,max_w){
        var maxheight = max_h || 75;
        var maxwidth = max_w || 150;
	img = img || false;
	if(!img){
        	var imgs = document.getElementsByTagName("img");
        	for ( var p = 0; p < imgs.length; p++ ){
                	if ( imgs[p].getAttribute("id") == get_by_id ){
                        	var w = parseInt( imgs[p].width );
                        	var h = parseInt( imgs[p].height );
				var old_h = h;
				var old_w = w;
	                    	if ( w > maxwidth ){
					h = ( maxwidth / w ) * h;
                                	w = maxwidth;
                                	imgs[p].height = h;
                                	imgs[p].width = w;
                        	}
                        	if ( h > maxheight ){
                                	imgs[p].width = ( maxheight / h ) * w;
                                	imgs[p].height = maxheight;
                        	}
                	}
			var new_w = imgs[p].width;
			var new_h = imgs[p].height;
        }
	}else{//if(img)
		var w = parseInt( img.width );
        	var h = parseInt( img.height );
		if ( w > maxwidth ){
			h = ( maxwidth / w ) * h;
            		w = maxwidth;
            		img.height = h;
            		img.width = w;
        	}
        	if ( h > maxheight ){
        		img.width = ( maxheight / h ) * w;
            		img.height = maxheight;
        	}
	}
}

function unResize(img){
	img.removeAttribute('width');
	img.removeAttribute('height');
}