自己写的,很得意之作,跟大家分享一下.JS:---------------------------------------if(typeof deconcept=="undefined"){var deconcept=new Object();}if(typeof deconcept.util=="undefined"){deconcept.util=new Object();}if(typeof deconcept.SWFObjectUtil=="undefined"){deconcept.SWFObjectUtil=new Object();}deconcept.SWFObject=function(_1,id,w,h,_5,c,_7,_8,_9,_a,_b){ if(!document.createElement||!document.getElementById){return;} this.DETECT_KEY=_b?_b:"detectflash"; this.skipDetect=deconcept.util.getRequestParameter(this.DETECT_KEY); this.params=new Object(); this.variables=new Object(); this.attributes=new Array(); if(_1){this.setAttribute("swf",_1);} if(id){this.setAttribute("id",id);} if(w){this.setAttribute("width",w);} if(h){this.setAttribute("height",h);} if(_5){this.setAttribute("version",new deconcept.PlayerVersion(_5.toString().split(".")));} this.installedVer=deconcept.SWFObjectUtil.getPlayerVersion(this.getAttribute("version"),_7); if(c){this.addParam("bgcolor",c);} var q=_8?_8:"high"; this.addParam("quality",q); this.setAttribute("useExpressInstall",_7); this.setAttribute("doExpressInstall",false); var _d=(_9)?_9:window.location; this.setAttribute("xiRedirectUrl",_d); this.setAttribute("redirectUrl",""); if(_a){this.setAttribute("redirectUrl",_a);}};deconcept.SWFObject.prototype={ setAttribute:function(_e,_f){this.attributes[_e]=_f;} ,getAttribute:function(_10){return this.attributes[_10];} ,addParam:function(_11,_12){this.params[_11]=_12;} ,getParams:function(){return this.params;} ,addVariable:function(_13,_14){this.variables[_13]=_14;} ,getVariable:function(_15){return this.variables[_15];} ,getVariables:function(){return this.variables;} ,getVariablePairs:function(){ var _16=new Array(); var key; var _18=this.getVariables(); for(key in _18){_16.push(key+"="+_18[key]);} return _16; } ,getSWFHTML:function(){ var _19=""; if(navigator.plugins&&navigator.mimeTypes&&navigator.mimeTypes.length){ if(this.getAttribute("doExpressInstall")){this.addVariable("MMplayerType","PlugIn");} _19="<embed type="application/x-shockwave-flash" src=""+this.getAttribute("swf")+"" width=""+this.getAttribute("width")+"" height=""+this.getAttribute("height")+"""; _19+=" id=""+this.getAttribute("id")+"" name=""+this.getAttribute("id")+"" "; var _1a=this.getParams(); for(var key in _1a){_19+=[key]+"=""+_1a[key]+"" ";} var _1c=this.getVariablePairs().join("&"); if(_1c.length>0){_19+="flashvars=""+_1c+""";} _19+="/>"; } else{ if(this.getAttribute("doExpressInstall")){this.addVariable("MMplayerType","ActiveX");} _19="<object style="display:none;" id=""+this.getAttribute("id")+"" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width=""+this.getAttribute("width")+"" height=""+this.getAttribute("height")+"">"; _19+="<param name="movie" value=""+this.getAttribute("swf")+"" />"; var _1d=this.getParams(); for(var key in _1d){_19+="<param name=""+key+"" value=""+_1d[key]+"" />";} var _1f=this.getVariablePairs().join("&"); if(_1f.length>0){_19+="<param name="flashvars" value=""+_1f+"" />";} _19+="</object>"; } return _19; } ,write:function(_20){ if(this.getAttribute("useExpressInstall")){ var _21=new deconcept.PlayerVersion([6,0,65]); if(this.installedVer.versionIsValid(_21)&&!this.installedVer.versionIsValid(this.getAttribute("version"))){ this.setAttribute("doExpressInstall",true); this.addVariable("MMredirectURL",escape(this.getAttribute("xiRedirectUrl"))); document.title=document.title.slice(0,47)+" - Flash Player Installation"; this.addVariable("MMdoctitle",document.title); } } if(this.skipDetect||this.getAttribute("doExpressInstall")||this.installedVer.versionIsValid(this.getAttribute("version"))){ var n=(typeof _20=="string")?document.getElementById(_20):_20; n.innerHTML=this.getSWFHTML(); return true; } else{ if(this.getAttribute("redirectUrl")!=""){document.location.replace(this.getAttribute("redirectUrl"));} } return false; }};deconcept.SWFObjectUtil.getPlayerVersion=function(_23,_24){ var _25=new deconcept.PlayerVersion([0,0,0]); if(navigator.plugins&&navigator.mimeTypes.length){ var x=navigator.plugins["Shockwave Flash"]; if(x&&x.description){_25=new deconcept.PlayerVersion(x.description.replace(/([a-z]|[A-Z]|s)+/,"").replace(/(s+r|s+b[0-9]+)/,".").split("."));} } else{ try{ var axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash"); for(var i=3;axo!=null;i++){ axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash."+i); _25=new deconcept.PlayerVersion([i,0,0]); } } catch(e){ } if(_23&&_25.major>_23.major){return _25;} if(!_23||((_23.minor!=0||_23.rev!=0)&&_25.major==_23.major)||_25.major!=6||_24){ try{_25=new deconcept.PlayerVersion(axo.GetVariable("$version").split(" ")[1].split(","));} catch(e){} } } return _25;};deconcept.PlayerVersion=function(_29){ this.major=parseInt(_29[0])!=null?parseInt(_29[0]):0; this.minor=parseInt(_29[1])||0; this.rev=parseInt(_29[2])||0;};deconcept.PlayerVersion.prototype.versionIsValid=function(fv){ if(this.major<fv.major){return false;} if(this.major>fv.major){return true;} if(this.minor<fv.minor){return false;} if(this.minor>fv.minor){return true;} if(this.rev<fv.rev){return false;} return true;};deconcept.util={ getRequestParameter:function(_2b){ var q=document.location.search||document.location.hash; if(q){ var _2d=q.indexOf(_2b+"="); var _2e=(q.indexOf("&",_2d)>-1)?q.indexOf("&",_2d):q.length; if(q.length>1&&_2d>-1){return q.substring(q.indexOf("=",_2d)+1,_2e);} } return ""; }};if(Array.prototype.push==null){ Array.prototype.push=function(_2f){ this[this.length]=_2f; return this.length; };}var getQueryParamValue=deconcept.util.getRequestParameter;var FlashObject=deconcept.SWFObject;var SWFObject=deconcept.SWFObject;/* 调整Flash尺寸 */function fixSizeFlash(FlashObj,fw,fh,PlayDiv){ var fobj=document.getElementById(FlashObj); var fdiv=document.getElementById(PlayDiv); var w = fobj.GetVariable("Stage.width"); var h = fobj.GetVariable("Stage.height"); if(fw==0 && fh==0){fw=500;} if(fw==0){w=fh/h*w;h=fh;} if(fh==0){h=fw/w*h;w=fw;} fobj.width=w; fobj.height=h; fobj.style.display=""; fdiv.style.backgroundImage="none";}---------------------------------------调用方法:---------------------------------------<div class="flashdiv"> <div id="playdiv" style="background:url(Images/Load.gif) no-repeat 104px 130px;"></div></div><script type="text/javascript"> var fo = new SWFObject("SWF/1.SWF", "mainplay", "50", "50", "6"); fo.write("playdiv"); window.onload=function(){ fixSizeFlash("mainplay",600,0,"playdiv"); //限制宽为600 //或 //fixSizeFlash("mainplay",0,400,"playdiv"); //限制高为400 }</script>