// JavaScript Document

				function fun1(event2) {
				
				  var objItem = document.getElementById("IMG1");
				  var objParent = null;
				  var intX = 0;
				  var intY = 0;
				  do
				   { // Walk up our document tree until we find the body
				    // and add the distance from the parent to our counter.
				    intX += objItem.offsetLeft;
				    intY += objItem.offsetTop;
				    objParent = objItem.offsetParent.tagName;
				    objItem = objItem.offsetParent;
				   }
				  while(objParent != 'BODY')
				
				var isMinIE4 = (document.all)    ? 1 : 0;
				if(isMinIE4)
				{
				    var scrX = (document.documentElement) ? document.documentElement.scrollLeft : document.body.scrollLeft;
				    var scrY = (document.documentElement) ? document.documentElement.scrollTop : document.body.scrollTop;
				    
				     xPosition = event.clientX?(event.clientX-intX+scrX-12):event2.pageX-intX-12;
				     yPosition = event.clientY?(event.clientY-intY+scrY-17):event2.pageY-intY-17;
				}
				else
				{

			     xPosition = event2.offsetX?(event2.offsetX):event2.pageX-intX;
				 yPosition = event2.offsetY?(event2.offsetY):event2.pageY-intY;
				}			    
					  document.getElementById('Zone').value = xPosition  + " " + yPosition;
                }
			    document.getElementById('IMG1').onmousedown = fun1;