var isDOM=document.getElementById?1:0;
var isNS4=navigator.appName=='Netscape'&&!isDOM?1:0;
var isIE=document.all?1:0;

function getDOMObj(obj)	{return document.getElementById(obj);}
function getIE4Obj(obj)	{return document.all[obj];}
function getNS4Obj(obj)	{}

if(document.getElementById)	myGetObject = getDOMObj
else if(document.all) myGetObject = getIE4Obj
else if(document.layers) myGetObject = getNS4Obj

function openWindow(dest,aw,ah,target) { 
	if (!aw) aw = 620;
	if (!ah) ah = 510;
	if (!target) target='infowindow'
	Win = window.open(dest,target,'width=' + aw + ',height=' + ah + ',resizable=1,scrollbars=yes,menubar=no,status=no,toolbar=no,location=no,directories=no' );
	Win.focus();
	return void(0);
}

function printWindow(aw,ah) {
	dest = window.location + "";
	if (dest.indexOf("?") > 0) {
		openWindow(window.location + '&print',aw,ah,'printpreview');
	} else {
		openWindow(window.location + '?print',aw,ah,'printpreview');
	}
}

function emailWindow(p) {
	dest = window.location + "";
	pass=window.location.href.split('/');
	pass=pass[pass.length-1];
	pass=pass.replace("?","&");
	window.location = 'email_page.cfm?page=' + pass;
}

function classToggle(o,n) {
	if (n) {
		o.tc=o.className;
		o.className=o.className + " " + n;
	} else {
		o.className=(o.tc) ? o.tc : null;
	}
}

function displayRndImage(a) {
	if (a.length == 0) return;
	var ranNum=Math.round(Math.random()*(a.length-1));
	tmpA=a[ranNum].split('|');
	if (tmpA[2] != '') document.write('<a href="' + tmpA[2] + '">');
	document.write('<img border=0 alt="' + tmpA[1] + '" src="' + tmpA[0] + '">');
	if (tmpA[2] != '') document.write('</a>');
}

function submitWith(variable, form) {
	if (!form) form = 'MainForm';
	myGetObject(form).action='?' + variable
	myGetObject(form).submit()
	return void(0);
}

function MM_findObj(n, d) { //v3.0
var p,i,x;if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document); return x;
}
/* Functions that swaps images. */
function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
  //console.debug(x.src);
}

function MM_nbGroup(event, grpName) { //v3.0
var i,img,nbArr,args=MM_nbGroup.arguments;
if (event == "init" && args.length > 2) {
if ((img = MM_findObj(args[2])) != null && !img.MM_init) {
img.MM_init = true; img.MM_up = args[3]; img.MM_dn = img.src;
if ((nbArr = document[grpName]) == null) nbArr = document[grpName] = new Array();
nbArr[nbArr.length] = img;
for (i=4; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
if (!img.MM_up) img.MM_up = img.src;
img.src = img.MM_dn = args[i+1];
nbArr[nbArr.length] = img;
} }
} else if (event == "over") {
document.MM_nbOver = nbArr = new Array();
for (i=1; i < args.length-1; i+=3) if ((img = MM_findObj(args[i])) != null) {
if (!img.MM_up) img.MM_up = img.src;
var tmp = (img.MM_dn && args[i+2]) ? args[i+2] : args[i+1];
if (tmp.split('.')[1]) {
	img.src = (img.MM_dn && args[i + 2]) ? args[i + 2] : args[i + 1];
}

nbArr[nbArr.length] = img;
}
} else if (event == "out" ) {
for (i=0; i < document.MM_nbOver.length; i++) {
img = document.MM_nbOver[i]; img.src = (img.MM_dn) ? img.MM_dn : img.MM_up; }
} else if (event == "down") {
if ((nbArr = document[grpName]) != null)
for (i=0; i < nbArr.length; i++) { img=nbArr[i]; img.src = img.MM_up; img.MM_dn = 0; }
document[grpName] = nbArr = new Array();
for (i=2; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
if (!img.MM_up) img.MM_up = img.src;
img.src = img.MM_dn = args[i+1];
nbArr[nbArr.length] = img;
} }
}