var img1, img2; 
img1 = new Image(); 
img1.src = "img/sos0.gif"; 
img2 = new Image(); 
img2.src = "img/sos1.gif"; 
 
function doOutline(elem) { 
  var targetId, srcElement, targetElement; 
//  srcElement = window.event.srcElement; 
  srcElement = elem ; 


  if (srcElement.className == "Outline") { 
     targetId = srcElement.id + "d"; 
     targetElement = document.getElementById(targetId); 
     if (targetElement.style.display == "none") { 
		{
	        targetElement.style.display = ""; 
			if(!document.all)
				targetElement.style.height="700px";
        }
        if (srcElement.tagName == "IMG") { 
           srcElement.src = "img/sos1.gif"; 
        } 
     } else { 
        targetElement.style.display = "none"; 
        if (srcElement.tagName == "IMG") { 
            srcElement.src = "img/sos0.gif"; 
        } 
     } 
  } 
} 
//Outline.onclick = doOutline;