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;
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  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);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

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];}
}

var subMnus="";

// investors drop menu
function showMenu1(idx,li){
	var subleftoffset=((document.body.offsetWidth-841)/2-3);
	if(document.body.offsetWidth<845)
		subleftoffset=16;
	var sublefts=new Array(6);
	sublefts[0]=subleftoffset;
	sublefts[1]=sublefts[0]+61;
	sublefts[2]=sublefts[1]+139;
	sublefts[3]=sublefts[2]+116;
	sublefts[4]=sublefts[3]+108;
	sublefts[5]=sublefts[4]+131;
	try{
		hideAllMenu();
		var dv=document.getElementById("sub"+idx);
		dv.style.left=sublefts[li];
		dv.style.top=187;
		dv.style.visibility="visible";
	}
	catch(e){}
}

// residents drop menu
function showMenu2(idx,li){
	var subleftoffset=((document.body.offsetWidth-841)/2)-5;
	if(document.body.offsetWidth<845)
		subleftoffset=16;
	var sublefts=new Array(6);
	sublefts[0]=subleftoffset;
	sublefts[1]=sublefts[0]+65;
	sublefts[2]=sublefts[1]+110;
	sublefts[3]=sublefts[2]+121;
	sublefts[4]=sublefts[3]+99;
	sublefts[5]=sublefts[4]+157;
	try{
		hideAllMenu();
		var dv=document.getElementById("sub"+idx);
		dv.style.left=sublefts[li];
		dv.style.top=187;
		dv.style.visibility="visible";
	}
	catch(e){}
}

// visitors drop menu
function showMenu3(idx,li){
	var subleftoffset=((document.body.offsetWidth-841)/2)-4;
	if(document.body.offsetWidth<845)
		subleftoffset=16;
	var sublefts=new Array(6);
	sublefts[0]=subleftoffset;
	sublefts[1]=sublefts[0]+62;
	sublefts[2]=sublefts[1]+184;
	sublefts[3]=sublefts[2]+106;
	sublefts[4]=sublefts[3]+86;
	sublefts[5]=sublefts[4]+119;
	try{
		hideAllMenu();
		var dv=document.getElementById("sub"+idx);
		dv.style.left=sublefts[li];
		dv.style.top=187;
		dv.style.visibility="visible";
	}
	catch(e){}
}

function hideAllMenu(){
	try{
		var ar=subMnus.split(',');
		for(i=0;i<ar.length;i++){
			var dv=document.getElementById("sub"+ar[i]);
			dv.style.visibility="hidden";
		}
	}
	catch(e){}
}

// This function is used to validate email entries
function isValidEmail(thisEmail){
	var emailexp = /.*\@.*\..*/;
	if (!emailexp.test(thisEmail)) {
		return false;
	} 
	return true;
}

// function checks a date value to make sure its valid
function isValidDate(aDate) {
	var dateexp = /^(\d{1,2}\/\d{1,2}\/\d{4})$/;
    if (!dateexp.test(aDate)) { return false; } 	
	var	temp = new String(aDate), m = 0, d = 0;
	
	for (i=0; i < temp.length; i++){ 
		var str = temp.charAt(i); 
		if (str == "/") { if (m == 0) { m = i; } else { d = i; break; }}			
	}
	
	var month = parseInt(temp.substring(0, m), 10);
	var day = parseInt(temp.substring(m + 1, d), 10); 
	var year = parseInt(temp.substring(d + 1, temp.length), 10);								
					
	switch (month) {
		case 1:	case 3:	case 5:	case 7:	case 8:	case 10: case 12:					
			if ((day < 1) || (day > 31)) {  return false;	} break;
		case 2:		
			if ((year % 400 == 0) || (year % 4 == 0)) {	if ((day < 1) || (day > 29)) {  return false;	} break}
			if ((day < 1) || (day > 28)) {  return false; } break;
		case 4:	case 6:	case 9: case 11:
			if ((day < 1) || (day > 30)) {	 return false; } break;
		default: return false;			
	}		
	return true;		
}

function validateBrochure(thisForm){
	if(!cbxSelectionMade(thisForm.secids)&&!cbxSelectionMade(thisForm.placeids)){
		alert("You must choose at least one item to include in the brochure!");
		return false;
	}
	
	return true;
}

// This function checks to see if a selection was made in a checkbox group
function cbxSelectionMade(cbx){
	var isGood=false;
	if(cbx.checked){
		isGood=true;
	}
	for(i=0;i<cbx.length && !isGood;i++){
		if(cbx[i].checked){
			isGood=true;
		}
	}
	return isGood;
}

function markPDF(){
	var i=0;
	var f=document.pdfForm;
	for(i=0;i<f.secids.length;i++){
		f.secids[i].checked=true;
	}
	for(i=0;i<f.placeids.length;i++){
		f.placeids[i].checked=true;
	}
}

function unmarkPDF(){
	var i=0;
	var f=document.pdfForm;
	for(i=0;i<f.secids.length;i++){
		f.secids[i].checked=false;
	}
	for(i=0;i<f.placeids.length;i++){
		f.placeids[i].checked=false;
	}
}