function tweetPost(text,url){
	this.text=text;
	this.url=url;
	$.ajax({
		type : 'POST', 
		url: baseAppUrl + '/common/shortenUrl',
		data: "url="+url,
		dataType: 'html',
		success: function(url){
			var twitter_url ='https://twitter.com/share?url='+url+"&text="+text;
			window.open(twitter_url, '_blank', 'width=550,height=420');
		}
	});	
}