<!--function checkBrowser() {  this.ver=navigator.appVersion  this.agent=navigator.userAgent  this.dom=document.getElementById?1:0  this.opera5=this.agent.indexOf("Opera 5")>-1  this.ie5=(this.ver.indexOf("MSIE 5")>-1 && this.dom && !this.opera5)?1:0;   this.ie6=(this.ver.indexOf("MSIE 6")>-1 && this.dom && !this.opera5)?1:0;  this.ie4=(document.all && !this.dom && !this.opera5)?1:0;  this.ie=this.ie4||this.ie5||this.ie6  this.mac=this.agent.indexOf("Mac")>-1  this.ns6=(this.dom && parseInt(this.ver) >= 5) ?1:0;   this.ns4=(document.layers && !this.dom)?1:0;  this.bw=(this.ie6||this.ie5||this.ie4||this.ns4||this.ns6||this.opera5)  return this}bw = new checkBrowser();var useflash = navigator.mimeTypes && navigator.mimeTypes["application/x-shockwave-flash"] && navigator.mimeTypes["application/x-shockwave-flash"].enabledPlugin;