05/09/01 01:28:49
function eventHandle (args) {
var e = args ? args : window.event ? event : null;
if ( ! e ) return null;
this.element = e;
this.clientX = e.clientX;
this.clientY = e.clientY;
if ( typeof(e.pageX) == 'number' ) {
this.pageX = e.pageX;
this.pageY = e.pageY;
}
else if ( typeof(e.x) == 'number' ) {
this.pageX = e.x + document.body.scrollLeft - document.body.clientLeft;
this.pageY = e.y + document.body.scrollTop - document.body.clientTop;
}
else if ( document.all ) {
this.pageX = e.clientX + document.body.scrollLeft - document.body.clientLeft;
this.pageY = e.clientY + document.body.scrollTop - document.body.clientTop;
}
return this;
}
これは何をしているスクリプトなんでしょうか？お願いします。