$(document).ready(function() {
//set height of User Nav footer if school nav 
	 if(pdGlobal.currentPages[pdGlobal.currentPageLevel-1].type=="content") { 
	 	$(".unftr").css("height","1"); 
	};
	 
	//build the menus

		var MenuArray = new Array(
			{pageid : 122356,hoffset:0,voffset:-4,animate:"true"},
			{pageid : 122357,hoffset:1,voffset:-4,animate:"true"},
			{pageid : 122358,hoffset:1,voffset:-4,animate:"true"},
			{pageid : 122359,hoffset:1,voffset:-4,animate:"true"},
			{pageid : 122360,hoffset:1,voffset:-4,animate:"true"}   			
		);

		var L1_on = pdGlobal.currentPages[0].id;
		initMenu("nav","down",MenuArray,L1_on);
		
		var options = {
			xml_path:"/xml/default.asp",
			sid:378,
			gid:10721
			};
		$('body').bulletin(options);
});

function MS_swap(Mitem,Mtype){
	Mitem.src=Mitem.getAttribute(Mtype || "origsrc");
}

function MS(img_swap){
	img_swap.setAttribute("origsrc",img_swap.src);
	img_swap.setAttribute("onload","");
   	img_swap.oversrc_img = new Image();
  	img_swap.oversrc_img.src=img_swap.getAttribute("oversrc");
    img_swap.onmouseover = new Function("MS_swap(this,'oversrc');");
    img_swap.onmouseout = new Function("MS_swap(this);");
	img_swap.style.cursor = 'pointer';
}

/*ripped from prototype.js*/
function M_object(element) {
	if (arguments.length > 1) {
		for (var i = 0, elements = [], length = arguments.length; i < length; i++)
			elements.push(M_object(arguments[i]));
		return elements;
	}
	if (typeof element == 'string')
		element = document.getElementById(element);
	return element;
}

//Check for added variable to podium url
function getQueryVariable(variable) {
	var query = window.location.search.substring(1);
	var vars = query.split("&");
	for (var i=0;i<vars.length;i++) {
		var pair = vars[i].split("=");
		if (pair[0] == variable) {
			return pair[1];
		}
	} 
	return -100;

}

function addLoadEvent(func) {
	var oldonload = window.onload;
	if (typeof window.onload != 'function') {
		window.onload = func;
	} else {
		window.onload = function() {
			if (oldonload) {
				oldonload();
			}
			func();
		}
	}
}

function insertFooterCode(){
	var footerContainer = document.createElement("div");
	footerContainer.innerHTML = M_object("podium_footer").innerHTML;
	document.body.appendChild(footerContainer);
}