// JavaScript Document
function follow(no) {
	$.post("/", { 'procType':'follow', 'id': no}, function(xml) {
		if($("error",xml).text()==0){
			$(".follow-"+no).removeClass('follow');
			$(".li-follow-"+no).html('<a href="javascript:void(0);" id="follow" class="pre" onClick="javascript:unfollow(\''+no+'\');" title="unfollow"><span class="follow-'+no+' following">Following</span></a>');		
		}
 });
 return false;
}
function unfollow(no) {
	$.post("/", { 'procType':'unfollow', 'id': no}, function(xml) {
		if($("error",xml).text()==0){
			$(".follow-"+no).removeClass('following');
			$(".li-follow-"+no).html('<a href="javascript:void(0);" id="follow" class="pre" onClick="javascript:follow(\''+no+'\');"><span  class="follow-'+no+' follow">Follow</span></a>'); 
		}
 });
 return false;
}
(function(A){
	A.fn.noSpace=function(){
		return this.each(function(){
			var M=A(this);
			var N=M.val();
			var Q=/[a-z0-9-]/i;
			M.keyup(function(S){
				if(jQuery.inArray(S.keyCode,[16,17,18,20,27,33,34,35,36,37,38,39,40,144])==-1){
					var R=M.val();
					if(R!=""){
						M.val(R.replace(/<\/?[^>]+>/gi,""));
					}
				}
			});

			M.keypress(function(b){
				var a=b.which;
				var c=String.fromCharCode(a);
				return !!(Q.test(c)||a==0||a==8||a==9||a==13)
			})
		})
	}
}
)(jQuery);