test
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下一篇 2007-12-22 04:44:17
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var nav = (document.layers);var tmr = null;var spd = 50;var x = 0;var x_offset = 5;var y = 0;var y_offset = 15;if(nav) document.captureEvents(Event.MOUSEMOVE);document.onmousemove = get_mouse; function get_mouse(e){ x = (nav) ? e.pageX : event.clientX+document.body.scrollLeft;y = (nav) ? e.pageY : event.clientY+document.body.scrollTop;x += x_offset;y += y_offset;beam(1); }function beam(n){if(n<5){if(nav){ eval("document.div"+n+".top="+y);eval("document.div"+n+".left="+x);eval("document.div"+n+".visibility='visible'");} else{eval("div"+n+".style.top="+y);eval("div"+n+".style.left="+x);eval("div"+n+".style.visibility='visible'");}n++;tmr=setTimeout("beam("+n+")",spd);}else{clearTimeout(tmr);fade(4);} } function fade(n){if(n>0) {if(nav)eval("document.div"+n+".visibility='hidden'");else eval("div"+n+".style.visibility='hidden'"); n--;tmr=setTimeout("fade("+n+")",spd);}else clearTimeout(tmr);} // -->
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