var divName="";
function show_it(A){divName=A;
document.getElementById(A).style.visibility="visible"
}function hide_it(A){document.getElementById(divName).style.visibility="hidden";
divName=""
}var offX=20;
var offY=20;
function mouseX(A){if(!A){A=window.event
}if(A.pageX){return A.pageX
}else{if(A.clientX){return A.clientX+(document.documentElement.scrollLeft?document.documentElement.scrollLeft:document.body.scrollLeft)
}else{return 0
}}}function mouseY(A){if(!A){A=window.event
}if(A.pageY){return A.pageY
}else{if(A.clientY){return A.clientY+(document.documentElement.scrollTop?document.documentElement.scrollTop:document.body.scrollTop)
}else{return 0
}}}function follow(A){if(divName!=""){if(document.getElementById){var B=document.getElementById(divName).style;
B.left=(parseInt(mouseX(A))+offX)+"px";
B.top=(parseInt(mouseY(A))+offY)+"px"
}}}document.onmousemove=follow;