function sendgrat(str) {
	query = Array("?aid");
	addr = "grat.php";
	for(k=0;k<str.length;k++){
	str2="";
	str2 = encodeURI(str);
	addr+=query[k]+"="+str2;
	}
	tt = document.getElementById("_ajax")
	tt.innerHTML="MSIE...<script></"+"script>";

	scr=tt.getElementsByTagName("script")[0];
	scr.language="javascript";
	if(scr.setAttribute)scr.setAttribute("src",addr);else scr.src=addr;

}