// get the window height
	function getWindowHeight() {
		var window_height = 0;
		window_height = $(window).height();
		return window_height;
	}
	
	
	// set the footer size
	function setFooter() {
		
		var window_height 	= getWindowHeight();
		
		var wrapper_height	= $('#wrapper').outerHeight();
		var footer_height		= $('#footer_hldr').outerHeight();
		var total_height		= wrapper_height + footer_height;
		
		var header_height		= $('#header_hldr').outerHeight();
		var content_height	= $('#content').outerHeight();
		var difference			= window_height - total_height;
		
		if (total_height < window_height) {
			$('#wrapper').css('height', (window_height-footer_height) + 'px');
		} 
		else if (total_height > window_height) {
			$('#wrapper').css('height', 'auto');
		} 
		else {
		
		}

	}
	
	// place footer
	$(window).resize(function(){
		setFooter();
	});
	
	$(document).ready( function() {
		setFooter();
	});