function point_it(event){
				    pos_x = event.offsetX?(event.offsetX):event.pageX-document.getElementById("pointer_div").offsetLeft;
				    pos_y = event.offsetY?(event.offsetY):event.pageY-document.getElementById("pointer_div").offsetTop;

				    document.getElementById("settingsForm:settingsTabSet:0:poiner_x").value= pos_x;
				    document.getElementById("settingsForm:settingsTabSet:0:poiner_y").value= pos_y;
				    //alert("X="+pos_x+", Y="+pos_y);
				    document.getElementById("settingsForm:settingsTabSet:0:poiner_x").onblur();
				}