Magento: Scroll down automatically functionality to a specific page

<?php
     $GetUrl=Mage::helper('core/url')->getCurrentUrl();
     //echo "Current Url".$GetUrl;
     if (strpos($GetUrl,'contact') !== false) { ?>
		<script type="text/javascript">
			jQuery(window).load(function(){
			jQuery('html, body').animate({scrollTop:jQuery(document).height()}, 2000);
			return false;
			})
		</script>
<?php
	}
?>

Note: contact is a specific page if the url found contact string it will fire the jquery function to scroll to bottom