// --------THESE FUNCTIONS HIDE OR SHOW THE SELECTED SUBLEVEL ---------------------------//
	function hidelayer(identity, navType) {	
		getElementType(identity).className = navType+'ItemBackground' ;
		}
	function showlayer(identity, navType) {	
		//alert (navType);
		getElementType(identity).className = navType+'ItemBackgroundOver' ;	
		}

//---------THESE FUNCTIONS CHANGE THE SUBITEMS ON MOUSEOVER--------------------//
	function mouseOverScript(identity, navType){ 
		getElementType(identity).className = navType+'ItemBackgroundOver' ;}
	function mouseOutScript(identity, navType){ 
		getElementType(identity).className = navType+'ItemBackground' ;}

// --------THIS FUNCTION DISPLAYS or HIDES THE SELECTED SUBLEVEL IN THE SIDE NAVIGATION ------------------------//
function showHidelayerClick(divIdentity, imageIdentity) {
	//alert(getElementType(divIdentity).className);
	if (getElementType(divIdentity).className=='hideLayer') {
		getElementType(divIdentity).className = 'showLayer' ;
		document.images[imageIdentity].src = '/global/img/minusSign.gif';
	}else{
		getElementType(divIdentity).className = 'hideLayer' ;
		document.images[imageIdentity].src = '/global/img/plusSign.gif';
	}
	//alert(getElementType(divIdentity).className);
	//alert(document.images[imageIdentity].src);
}