var mousex, mousey;

if (navigator.appName.indexOf("Microsoft") != 0) {
     document.onmousemove=function(e){
          mousex = e.pageX;
          mousey = e.pageY;
          return true
     }  
}
else {
     document.onmousemove=function(){
          mousex = event.clientX + document.body.scrollLeft + 10;
          mousey = event.clientY + document.body.scrollTop;
          return true
     }
}
          
function show_tooltip_floaty (id_tip) {
	 document.getElementById(id_tip).style.display = 'block';
     document.getElementById(id_tip).style.left = mousex + 10 + 'px';
     document.getElementById(id_tip).style.top = mousey + 10 + 'px';
     }
          
function hide_tooltip_floaty (id_tip) {
     document.getElementById(id_tip).style.display = 'none';
     }
	 
function show_tooltip(id_tip) {
	document.getElementById(id_tip).style.display = 'block';
}

function hide_tooltip(id_tip) {
	document.getElementById(id_tip).style.display = 'none';
}