//footer stick
jQuery.noConflict();
(function($) {$(document).ready(function() {
   var footerHeight = 0,
	   footerTop = 0,
	   wrapperHeight = 0,
	   windowHeight = 0,
	   $footer = $("#ft");
	   $wrapper = $("#wrapper");
 
   positionFooter();
 
   function positionFooter() {
	  footerHeight = $footer.outerHeight();
	  wrapperHeight = $wrapper.outerHeight();
	  windowHeight = $(window).height();
	  footerTop = (windowHeight-footerHeight)+"px";
	  
	  if (wrapperHeight < windowHeight) {
		 $footer.css({
			  position: "absolute",
			  top: footerTop,
		 });
		 $wrapper.css({
			height: windowHeight+"px"
			}
		 );
	  }
   };
   
   $(window)
    .load(positionFooter)
	.scroll(positionFooter)
	.resize(positionFooter);
 
});})(jQuery);