var NowDate=new Date("2010/3/12");
var StartDate=new Date("2010/3/4");
var EndDate=new Date("2010/3/26");
var Adcontent="20103410423753693.jpg";
var InsteadAD="";
var IsShow=true;
if ((IsShow)&&(NowDate>=StartDate)&&(NowDate<EndDate)){
	document.write('<a href=\"http://user.mxfy.com/mxfyadclick.asp?ID=19\" target=\"_blank\"><img src=\"http://user.mxfy.com/upload/20103410423753693.jpg\" width=\"468\" height=\"60\" border=\"0\"></a>');
}else{
	document.write(InsteadAD);
}