var ns4 = (document.layers);
var ie4 = (document.all && !document.getElementById);
var ie5 = (document.all && document.getElementById);
var ns6 = (!document.all && document.getElementById);
var preloadFlag = false;
function doOpenWindow(url,win,width,height,scro,mb){
	var atts = "height="+height+",width="+width+",menubar="+mb+",resizable=0,scrollbars="+scro+",status=0,titlebar=0,toolbar=0";
	var myWin = window.open(url,win,atts);
}
function Void() {
	var dovoid = 0;
}
function checkFields(f, i, t) {
	missingdata = "";
	for(var n = 0; n < i.length; n++){
		if (f[i[n]].value == "") missingdata += "\n     -  "+t[n];
	}
	if (missingdata != "") {
		missingdata ="_____________________________\n"+"You need to fill in the following:\n"+missingdata+"\n_____________________________";
		alert(missingdata);
		return false;
	} else {
		return true;
	}
}
//
function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}
function changeImage(id, over) {
	if (document.images && preloadFlag == true) {
		var state = (over) ? '_over' : '';
		document[id].src = '/images/homeservice/'+id+state+'.jpg';
	}
}
function preloadImages() {
	if (document.images) {
		alzheimerscare_over = newImage("/images/homeservice/alzheimerscare_over.jpg");
		assistedliving_over = newImage("/images/homeservice/assistedliving_over.jpg");
		cottages_over = newImage("/images/homeservice/cottages_over.jpg");
		homehealth_over = newImage("/images/homeservice/homehealth_over.jpg");
		nursingcare_over = newImage("/images/homeservice/nursingcare_over.jpg");
		rehab_over = newImage("/images/homeservice/rehab_over.jpg");
		therapy_over = newImage("/images/homeservice/therapy_over.jpg");
		preloadFlag = true;
	}
}
//
function getItem(obj) {
	if(ns4) {
		obj = document.layers[obj];
	} else if (ie4) {
		obj = document.all[obj];
	} else {
		obj = document.getElementById(obj);
	}
	return obj;
}
function newPageLinks() {
	if (!document.getElementsByTagName) return false;
	var links = document.getElementsByTagName("a");
	for (var i=0; i<links.length; i++) {
		var l = links[i];
		if (l.getAttribute("href") && l.getAttribute("rel") == "newpage") l.target = "_blank";
	}
}
function doWindowOnload(o) {
	newPageLinks();
	if(o != undefined) for(var i = 0; i < o.length; i++) eval(o[i])();
}