as 3.0 FLASH改变网页的背景颜色

]import fl.controls.colorpicker;
import fl.events.colorpickerevent;
import flash.external.externalinterface;
back_colorpicker.addeventlistener("change",oncolorchange);
function oncolorchange(_evt:colorpickerevent) {
externalinterface.call("setcolor",_evt.target.hexvalue );
}[/code]主要还是用到网页特效来具体完成[code]
function setcolor(_color){
  document.body.style.backgroundcolor=_color;
}