jQuery(document).ready(function(){
	setTimeout("displayToTopLink()",1000);
});
jQuery(window).resize(function(){
	displayToTopLink();
});

function displayToTopLink() {
	var linkstyle = jQuery("#page #main #col1 #col1_footer .topLink")[0].style;
	var contentHeight = jQuery("#col1_content").height()+jQuery("#col1_content").position().top;
	if(contentHeight > jQuery(window).height())
		linkstyle.display = "inline";
	else
		linkstyle.display = "none";
}