/********************\
 )		subnav		(
\********************/
function toggleOn(id, temp) {	
	//safe function to show an element with a specified id
	var x=document.getElementById(id + 'DD')
	
	if (document.getElementById) { // DOM3 = IE5, NS6
		x.style.display = 'block';
	} else {
		if (document.layers) { // Netscape 4
		alertID(id);
			document.id.display = 'block';
		}
		else { // IE 4
			document.all.id.style.display = 'block';
		}
	}
	navRO(document.getElementById(id + 'Lnk'), temp);
}
function toggleOff(id, temp) {
	var x=document.getElementById(id + 'DD')
	//safe function to hide an element with a specified id
	if (document.getElementById) { // DOM3 = IE5, NS6
		x.style.display = 'none';
	}
	else {
		if (document.layers) { // Netscape 4
			document.id.display = 'none';
		}
		else { // IE 4
			document.all.id.style.display = 'none';
		}
	}
	navRO(document.getElementById(id + 'Lnk'), temp);
}

//All rollover states in javascript to work with IE6
function navRO(x, temp) {
	var bgColor, y, num;
	if(x.src.indexOf("_RO") > -1){
		x.src = x.src.replace("_RO","");
		bgColor = "#FFFFFF";
	} else {
		x.src = x.src.substring(0, x.src.lastIndexOf(".")) + "_RO" + x.src.substring(x.src.lastIndexOf("."))
		bgColor = (returnDocument() == "index.asp" || returnDocument() == "") ? "#222863" : "#EB8517" ;
	}
	
	y = temp.split(", ");
	for(num=0;num<y.length;num++){
		document.getElementById("imgdiv"+y[num]).style.backgroundColor = bgColor;
	}
}

function homeAdRO2(x) {
	if(x.src.indexOf("_RO") > -1){
		x.src = x.src.replace("_RO","");	
	} else {
		x.src = x.src.substring(0, x.src.lastIndexOf(".")) + "_RO" + x.src.substring(x.src.lastIndexOf("."))
	}
}

function homeAdRO(x, img) {
    x.src = img;
}

function returnDocument() {
        var file_name = document.location.href;
        var end = (file_name.indexOf("?") == -1) ? file_name.length : file_name.indexOf("?");
        file_name = file_name.substring(file_name.lastIndexOf("/")+1, end);
		return file_name.replace("#", "");
    }