// JavaScript Document
function addBookmark(title,url) {
if (window.sidebar) { 
window.sidebar.addPanel(title, url,""); 
} else if( document.all ) {
window.external.AddFavorite( url, title);
} else if( window.opera && window.print ) {
return true;
}
}

function refer_friend(){
	var frm;
	frm=document.refer;
	if(frm.your_email.value=='' || frm.your_email.value=='Your Email Id'){
		alert("Please enter your email id.");
		frm.your_email.focus();
		return false;
	}
	if(/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(frm.your_email.value)){
		}else{
		alert("Invalid Email Id!");
		frm.your_email.focus();
		return false;
	}
	if(frm.friend_email.value=='' || frm.friend_email.value=='Your Friend\'s Email Id'){
		alert("Please enter friend email id.");
		frm.friend_email.focus();
		return false;
	}
	if(/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(frm.friend_email.value)){
		}else{
		alert("Invalid Friend Email Id!");
		frm.friend_email.focus();
		return false;
	}
}