if (!jQuery){
	var errMsg="jQuery is required for this script to work properly.\nPlease install jQuery 1.2 or higher.";
	alert(errMsg);
	throw new Error(errMsg);
}

jQuery.noConflict();

function init_pngfixes() {
	/* TODO: Shouldn't we just search for png files using the attribute selector? */
	jQuery('#intro').pngFix();
	jQuery('#facts').pngFix();
	jQuery('#site_info').pngFix();
	jQuery('#todo').pngFix();
}

jQuery(document).ready(init_pngfixes);