// JavaScript Document

// This hides/displays the top ribbon - start -----------------------------------------------
_spBodyOnLoadFunctionNames.push("IsAuthenticatedUser('s4-ribbonrow')");

/* anonymous users do not see a ribbon */
function IsAuthenticatedUser(obj){
	var el = document.getElementById(obj);
	if (typeof _spUserId=="undefined"){
		el.style.display = 'none';
	}
	else {
		el.style.display = '';
		el.style.setAttribute("marginTop", '0');
	}
}
function toggle(obj){
	var el = document.getElementById(obj);
	if(el.style.display !='none') {
		el.style.display = 'none';
	}
	else {
		el.style.display = '';
		el.style.setAttribute("marginTop", '0');
	}
}
// This hides/displays the top ribbon - end -----------------------------------------------


$(document).ready(function () {

    //Repalce heading with a graphic
    $('.myTitle').each(function () {
        string = $(this).text();
        
        var filename = string.replace(/[\s\xA0]+/g,'');

        $(this).append('<div class="titleGraphic"><img src="/_Layouts/images/novotronix/sp4ed/' + filename + '.png" alt="' + string + '" /></div>');
        $(this).addClass('headerHideText');

        //If left graphic missing then revert to text
        $('img').error(function () {
            $(this).hide();
            $(this).parents().removeClass('headerHideText');
        });

    });
    
}); //end ready function