function MenuClick(menuId){
	var el = document.getElementById('menuDiv'+menuId);
	if (el.style.display == 'none'){
		el.style.display = '';
		document.getElementById('menuHeaderImg'+menuId).src = 'media/images/down_arrow.gif';
		document.getElementById('menuHeader'+menuId).style.backgroundColor = '#006427';
		document.getElementById('menuHeader'+menuId).style.color = '#FFFFFF';				
	}
	else {
		el.style.display = 'none';
		document.getElementById('menuHeaderImg'+menuId).src = 'media/images/right_arrow.gif';	
		document.getElementById('menuHeader'+menuId).style.backgroundColor = '#cee8c2';
		document.getElementById('menuHeader'+menuId).style.color = '#000000';			
	}
}

function MenuHeaderOver(menuId){
	var el = document.getElementById('menuHeader'+menuId);
	el.style.cursor = 'pointer';
	var picSrc = document.images['menuHeaderImg' + menuId].src;	
	var srcFilename = picSrc.substring(picSrc.lastIndexOf('\/')+1);
	if (srcFilename != 'down_arrow.gif'){
		document.getElementById('menuHeaderImg'+menuId).src = 'media/images/right_arrow_over.gif';
		el.style.backgroundColor = '#006427';
		el.style.color = '#FFFFFF';
	}
	
}

function MenuHeaderOut(menuId){
	var el = document.getElementById('menuHeader'+menuId);
	el.style.cursor = 'default';
	var picSrc = document.images['menuHeaderImg' + menuId].src;	
	var srcFilename = picSrc.substring(picSrc.lastIndexOf('\/')+1);
	if (srcFilename != 'down_arrow.gif'){
		document.getElementById('menuHeaderImg'+menuId).src = 'media/images/right_arrow.gif';
		el.style.backgroundColor = '#cee8c2';
		el.style.color = '#000000';	
	}
}


var menuOver1a = new Image();
menuOver1a.src = 'media/images/link1_click.gif';
var menuOver1 = new Image();
menuOver1.src = 'media/images/link1_over.gif';
var menuOver2 = new Image();
menuOver2.src = 'media/images/link2_over.gif';
var menuOver3 = new Image();
menuOver3.src = 'media/images/link3_over.gif';
var menuOver4 = new Image();
menuOver4.src = 'media/images/link4_over.gif';
var menuOver5 = new Image();
menuOver5.src = 'media/images/home_over.gif';
var menuOver6 = new Image();
menuOver6.src = 'media/images/faq_over.gif';
var menuOver7 = new Image();
menuOver7.src = 'media/images/newsletter_over.gif';
var menuOver8 = new Image();
menuOver8.src = 'media/images/resources_over.gif';

function ColorMenuOver(imgId){
	var imgSrc; // = '';
	switch (imgId) {
		case "colormenu_img1":
			var picSrc = document.images[imgId].src;
			document.images[imgId].style.cursor = 'pointer';
			var srcFilename = picSrc.substring(picSrc.lastIndexOf('\/')+1);
			if (srcFilename == 'link1_click.gif'){
				imgSrc = 'media/images/link1_click.gif';
			}
			else {
				imgSrc = 'media/images/link1_over.gif';
			}		
			break;
		case "colormenu_img2":
			imgSrc = 'media/images/link2_over.gif';
			break;
		case "colormenu_img3":
			imgSrc = 'media/images/link3_over.gif';
			break;
		case "colormenu_img4":
			imgSrc = 'media/images/link4_over.gif';
			break;
		case "colormenu_img5":
			imgSrc = 'media/images/home_over.gif';
			break;
		case "colormenu_img6":
			imgSrc = 'media/images/faq_over.gif';
			break;
		case "colormenu_img7":
			imgSrc = 'media/images/newsletter_over.gif';
			break;
		case "colormenu_img8":
			imgSrc = 'media/images/resources_over.gif';
			break;
	}
	document.getElementById(imgId).src = imgSrc;
}

function ColorMenuOut(imgId){
	var imgSrc = '';
	switch (imgId) {
		case "colormenu_img1":
			var picSrc = document.images[imgId].src;	
			document.images[imgId].style.cursor = 'default';
			var srcFilename = picSrc.substring(picSrc.lastIndexOf('\/')+1);
			if (srcFilename == 'link1_click.gif'){
				imgSrc = 'media/images/link1_click.gif';
			}
			else {
				imgSrc = 'media/images/link1_out.gif';
			}			
			break;
		case "colormenu_img2":
			imgSrc = 'media/images/link2_out.gif';
			break;
		case "colormenu_img3":
			imgSrc = 'media/images/link3_out.gif';
			break;
		case "colormenu_img4":
			imgSrc = 'media/images/link4_out.gif';			
			break;
		case "colormenu_img5":
			imgSrc = 'media/images/home_out.gif';			
			break;
		case "colormenu_img6":
			imgSrc = 'media/images/faq_out.gif';			
			break;
		case "colormenu_img7":
			imgSrc = 'media/images/newsletter_out.gif';
			break;
		case "colormenu_img8":
			imgSrc = 'media/images/resources_out.gif';
			break;
	}
	document.getElementById(imgId).src = imgSrc;
}

function ColorMenuClick(imgId){
	var el = document.getElementById('SlideDownMenu');
	if (el.style.display == 'none'){
		el.style.display = '';
		document.getElementById(imgId).src = 'media/images/link1_click.gif';
	}
	else {
		el.style.display = 'none';
		document.getElementById(imgId).src = 'media/images/link1_out.gif';
	}
}

function MenuItemOver(menuId, menuLevel){
	if (menuId != 'selectedSlideDownMenuItem'){
		var backcolor = '';
		switch (menuLevel) {
			case "1":
				backcolor = '#f9fff9';
				break;
			case "2":
				backcolor = '#f9fff9';
				break;
			case "3":
				backcolor = '#AF6B36';
				break;
			case "4":
				backcolor = '#052E75';
				break;
		}
		var el = document.getElementById('menuItemDiv'+menuId);
		el.style.backgroundColor = backcolor;
		el.style.cursor = 'pointer';
	}
	else {
		document.getElementById(menuId).style.cursor = 'pointer';
	}
	
}

function MenuItemOut(menuId, menuLevel){
	if (menuId != 'selectedSlideDownMenuItem'){		
		var backcolor = '';
		switch (menuLevel) {
			case "1":
				backcolor = '#cee8c2';
				break;
			case "2":
				backcolor = '#cee8c2';
				break;
			case "3":
				backcolor = '#EFE1D4';
				break;
			case "4":
				backcolor = '#C8D3E3';
				break;
		}
		var el = document.getElementById('menuItemDiv'+menuId);
		el.style.backgroundColor = backcolor;
		el.style.cursor = 'default';	
	}
	else {
		document.getElementById(menuId).style.cursor = 'pointer';
	}
}

function MenuItemClick(menuId){
	var el = document.getElementById('menuItemDiv'+menuId)
	if (el){
		el.style.backgroundColor = '#ffffff';
	}
}

function MenuItemDivClick(menuId, href){
	window.location = href;
}

function SetMenuItems(){
	
	var el = document.getElementById('selectedSlideDownMenuItem');
	if (el) {		 
		/*** highlight selected item ***/
		el.style.backgroundColor = '#7DBF60';
		
		var el2 = document.getElementById('SlideDownMenu');
		if (el2) document.getElementById('colormenu_img1').src = 'media/images/link1_click.gif';
		
		/*** expand div and highlight header (only for sub-menu items - level 2 and higher) ***/
		if (el.className.toLowerCase().indexOf("menuitemdiv menuitemdivlevel1") == -1) {		
			var elParent = getParentNode(el);
			if (elParent){
				//elParent.style.display = '';
				var menuHeader = elParent.previousSibling;
				menuHeader.firstChild.src = 'media/images/down_arrow.gif';
				menuHeader.style.backgroundColor = '#006427';
				menuHeader.style.color = '#FFFFFF';			
			}
		}					
	}
}

function QueryVariable(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].toLowerCase() == variable) {
      return pair[1];
    }
  } 
  return false;
}


bcLoadFunction(SetMenuItems);