function bookmarksite(){ 
var title="hellotalk";
var url="http://www.hellotalk.co.uk";
if (window.sidebar) // firefox
	window.sidebar.addPanel(title, url, "");
else if(window.opera && window.print){ // opera
	var elem = document.createElement('a');
	elem.setAttribute('href',url);
	elem.setAttribute('title',title);
	elem.setAttribute('rel','sidebar');
	elem.click();
} 
else if(document.all)// ie
	window.external.AddFavorite(url, title);
}


function frmsubmit(){
if(event.keyCode=13){
alert("sss");

}
}