//生成一个浮动层,自动裁剪 document.write('
'); //根据位置,生成事件代码 //将事件代码挂到滚动与大小调整事件上 function FloatEvent{$placeid}(){ {$floatDivInterval} } $(function(){ de=document.documentElement; //IE响应此事件 old=de.onscroll; func=FloatEvent{$placeid}; if(typeof de.onscroll !='function'){ de.onscroll=func; }else{ de.onscroll=function(){ old(); func(); } } //IE响应 old=de.onresizeend; if(typeof de.onresizeend !='function'){ de.onresizeend=func; }else{ de.onresizeend=function(){ old(); func(); } } //FF响应 old=window.onresize; if(typeof window.onresize !='function'){ window.onresize=func; }else{ window.onresize=function(){ old(); func(); } } func(); });