userAgent = window.navigator.userAgent;
browserVers = parseInt(userAgent.charAt(userAgent.indexOf("/")+1),10);
function findElement(n,ly) {
	if (browserVers < 4)		return document[n];
	var curDoc = ly ? ly.document : document;
	var elem = curDoc[n];
	if (!elem) {
		for (var i=0;i<curDoc.layers.length;i++) {
			elem = findElement(n,curDoc.layers[i]);
			if (elem) return elem;
		}
	}
	return elem;
}

function newImg(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImg() {
	if (document.images) {
		var img;
		for (var i=0; i<changeImg.arguments.length; i+=2) {
			img = null;
			if (document.layers) {
				img = findElement(changeImg.arguments[i],0);
			}
			else {
				img = document.images[changeImg.arguments[i]];
			}
			if (img) {
				img.src = changeImg.arguments[i+1];
			}
		}
	}
}

var preloadFlag = false;
function preloadImg() {
	if (document.images) {
		ArdminProperties_05_over 	= newImg("/graphics_slices2/ArdminProperties_05-over.gif");
		ArdminProperties_07_over 	= newImg("/graphics_slices2/ArdminProperties_07-over.gif");
		ArdminProperties_09_over 	= newImg("/graphics_slices2/ArdminProperties_09-over.gif");
		ArdminProperties_11_over 	= newImg("/graphics_slices2/ArdminProperties_11-over.gif");
		ArdminProperties_17_over 	= newImg("/graphics_slices2/ArdminProperties_17-over.gif");
		ArdminProperties_17_sticky 	= newImg("/graphics_slices2/ArdminProperties_17-sticky.gif");
		ArdminProperties_18_over 	= newImg("/graphics_slices2/ArdminProperties_18-over.gif");
		ArdminProperties_18_sticky 	= newImg("/graphics_slices2/ArdminProperties_18-sticky.gif");
		ArdminProperties_19_over 	= newImg("/graphics_slices2/ArdminProperties_19-over.gif");
		ArdminProperties_19_sticky 	= newImg("/graphics_slices2/ArdminProperties_19-sticky.gif");
		ArdminProperties_20_over 	= newImg("/graphics_slices2/ArdminProperties_20-over.gif");
		ArdminProperties_20_sticky 	= newImg("/graphics_slices2/ArdminProperties_20-sticky.gif");
		ArdminProperties_21_over 	= newImg("/graphics_slices2/ArdminProperties_21-over.gif");
		ArdminProperties_21_sticky 	= newImg("/graphics_slices2/ArdminProperties_21-sticky.gif");
		MaintLogo80_over 			= newImg("/graphics_rollover/MaintLogo80-over.gif");
		subpointer 					= newImg("/graphics/triangle3.gif");
		
		if (sticky[0] == "true"){
		tab1_sticky	 = '/graphics_slices2/ArdminProperties_17-sticky.gif';
		tab1_over	 = '/graphics_slices2/ArdminProperties_17-sticky.gif'
		}
		else {
		tab1_sticky = '/graphics_slices2/ArdminProperties_17.gif'
		tab1_over	= '/graphics_slices2/ArdminProperties_17-over.gif'
		};
		if (sticky[1] == "true"){
		tab2_sticky	 = '/graphics_slices2/ArdminProperties_19-sticky.gif';
		tab2_over	 = '/graphics_slices2/ArdminProperties_19-sticky.gif'
		}
		else {
		tab2_sticky = '/graphics_slices2/ArdminProperties_19.gif'
		tab2_over	= '/graphics_slices2/ArdminProperties_19-over.gif'
		};
		if (sticky[2] == "true"){
		tab3_sticky	 = '/graphics_slices2/ArdminProperties_20-sticky.gif';
		tab3_over	 = '/graphics_slices2/ArdminProperties_20-sticky.gif'
		}
		else {
		tab3_sticky = '/graphics_slices2/ArdminProperties_20.gif'
		tab3_over	= '/graphics_slices2/ArdminProperties_20-over.gif'
		};
		if (sticky[3] == "true"){
		tab4_sticky	 = '/graphics_slices2/ArdminProperties_21-sticky.gif';
		tab4_over	 = '/graphics_slices2/ArdminProperties_21-sticky.gif'
		}
		else {
		tab4_sticky = '/graphics_slices2/ArdminProperties_21.gif'
		tab4_over	= '/graphics_slices2/ArdminProperties_21-over.gif'
		};
		if (sticky[4] == "true"){
		tab5_sticky	 = '/graphics_slices2/ArdminProperties_18-sticky.gif';
		tab5_over	 = '/graphics_slices2/ArdminProperties_18-sticky.gif'
		}
		else {
		tab5_sticky = '/graphics_slices2/ArdminProperties_18.gif'
		tab5_over	= '/graphics_slices2/ArdminProperties_18-over.gif'
		};
		preloadFlag = true;
		setTabs();
		
	}
}

function setTabs() {if (preloadFlag == true){
		changeImg('ArdminProperties_17', tab1_sticky);
		changeImg('ArdminProperties_19', tab2_sticky);
		changeImg('ArdminProperties_20', tab3_sticky);
		changeImg('ArdminProperties_21', tab4_sticky);
		changeImg('ArdminProperties_18', tab5_sticky);

}}

// pop up window
function popup(url) {
if (window && window.open && document && document.write){
high=575;wide=575;
siz="top=0,left=25,height="+high+",innerHeight="+high+",width="+wide+",innerWidth="+wide+",menubar=no,toolbar=no,scrollbars=yes,resizable=yes,status=no";

newwin = window.open(url,'newwin',siz);
newwin.document.close();
   }
else {alert("Your browser will not support this function.")}
}

function formCheck(formobj){

	// dialog message
	var alertMsg = "Please complete the following fields:\n";
	
	var l_Msg = alertMsg.length;
	
	for (var i = 0; i < fieldRequired.length; i++){
		var obj = formobj.elements[fieldRequired[i]];
		if (obj){
			switch(obj.type){
			case "select-one":
				if (obj.selectedIndex == -1 || obj.options[obj.selectedIndex].value == ""){
					alertMsg += " - " + fieldDescription[i] + "\n";
				}
				break;
			case "select-multiple":
				if (obj.selectedIndex == -1){
					alertMsg += " - " + fieldDescription[i] + "\n";
				}
				break;
			case "text":
			case "textarea":
				if (obj.value == "" || obj.value == null){
					alertMsg += " - " + fieldDescription[i] + "\n";
				}
				break;
			default:
			}
			if (obj.type == undefined){
				var blnchecked = false;
				for (var j = 0; j < obj.length; j++){
					if (obj[j].checked){
						blnchecked = true;
					}
				}
				if (!blnchecked){
					
					alertMsg += " - " + fieldDescription[i] + "\n";
					
				}
			}
		}
	}

	if (alertMsg.length == l_Msg){
		return true;
	}else{
		alert(alertMsg);
		return false;
	}
}

// gets parameters from passed strings
function getParams() {
var idx = document.URL.indexOf('?');
var params = new Array();
if (idx != -1) {
var pairs = document.URL.substring(idx+1, document.URL.length).split('&');
for (var i=0; i<pairs.length; i++) {
nameVal = pairs[i].split('=');
params[nameVal[0]] = nameVal[1];
   }
}
return params;
}
params = getParams();