function usHref(href) {
		
	   var fullUrl = href.split('/');
	   var url = [];
	   for(var i=0, l=fullUrl.length; i<l; i++ ){
		   if(fullUrl[i] != '' && fullUrl[i] != null){
		   		url.push(fullUrl[i]);
		   }
	   }
	   var test = url[(url.length - 1)].split('?');   
	   var ret = {
			   urlParts: url,
			   params: {}
	   };
	   	
	   if(typeof(test[1]) == "undefined") return ret;
	   test[1].replace(/([^&=]+)=([^&=]*)/g, function(m, key, val) {
		   ret.params[key] = val;
		 });
	   return ret;
	}
	
	var likes = {
			like: function(iId){
				likes.likeReq(iId,'like');
			},
			unlike: function(iId){
				likes.likeReq(iId,'unlike');
			},
			likeReq: function(iId,type){
				$.ajax( //ajax request starting
						{
					       url: "/a/" + type + "/" ,
			               type:"POST",//request is a POSt request
					       dataType: "html",
					       data: {iId:iId},
					       success: function(r) //trigger this on success
						   {
							$('#likeIt-' + iId).html(r);
						   }
					    });
			}
	}