function  scrollImage(e){ 
			showP = document.getElementById('show_pic');
			showP.style.top = document.body.scrollTop+50;
		}
		
		function showPic(pic,txt) {
			please_wait = 'Please wait. Loading picture ...';
			showP = document.getElementById('show_pic');
			showP.innerHTML = please_wait;
			showP.style.visibility = 'visible';
			showP.style.left = '200px';
			showP.style.top = document.body.scrollTop+50;
			showP.style.width = '200px';
			//showP.style.height = '50px';
			
			img = new Image();
			img.onload = function() {
				showP.innerHTML = '<img src="'+pic+'"/><br>' + txt + '<br style="clear:both;">';
				showP.style.width = this.width+'px';
				//showP.style.height = this.height+txt.length/2+'px';
				showP.style.left = document.body.offsetWidth/2 - this.width/2;
				showP.style.top = document.body.scrollTop+50;
				showP.onclick = closeImage;
			}
			img.src = pic;
			
		}
		function closeImage() {
			showP = document.getElementById('show_pic');
			showP.style.visibility = 'hidden';
		}