// JavaScript Document
// JavaScript Document
// -----------------------------------------------------------------------------
// Globals
// Major version of Flash required
var requiredMajorVersion = 7;
// Minor version of Flash required
var requiredMinorVersion = 0;
// Revision of Flash required
var requiredRevision = 0;
// the version of javascript supported
var jsVersion = 1.0;
// -----------------------------------------------------------------------------


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];}
}


// resize window
/*
top.window.moveTo (0,0);
var w = screen.availWidth;
var h = screen.availHeight;

if (document.all) {
top.window.resizeTo(w,h);
}
else if (document.layers||document.getElementById) {
if (top.window.outerHeight < h || top.window.outerWidth <w ){
top.window.outerHeight = h;
top.window.outerWidth = w;
}
}
*/

function P(url,h,w) { // (url,height,width)
var p = "height=" + h + ",width=" + w + ",scrollbars=no";
window.open(url,"",p);
} 



// Fix Google Toolbar Autofill


  if(window.attachEvent)
    window.attachEvent("onload",setListeners);

  function setListeners(){
    inputList = document.getElementsByTagName("INPUT");
    for(i=0;i<inputList.length;i++){
      inputList[i].attachEvent("onpropertychange",restoreStyles);
      inputList[i].style.backgroundColor = "";
    }
    selectList = document.getElementsByTagName("SELECT");
    for(i=0;i<selectList.length;i++){
      selectList[i].attachEvent("onpropertychange",restoreStyles);
      selectList[i].style.backgroundColor = "";
    }
  }

  function restoreStyles(){
    if(event.srcElement.style.backgroundColor != "")
      event.srcElement.style.backgroundColor = "";
  }


///
function validZip(inZip) {
		for (i=0; i<inZip.length; i++) {
			if (inZip.charAt(i) < "0") {
				return false
			}
			if (inZip.charAt(i) > "9") {
				return false
			}
			if (inZip.length < 5) {
				return false
			}
		}
		return true
	}
	
	
function validTelAreaCode(inTelAreaCode) {
		for (i=0; i<inTelAreaCode.length; i++) {
			if (inTelAreaCode.charAt(i) < "0") {
				return false
			}
			if (inTelAreaCode.charAt(i) > "9") {
				return false
			}
			if (inTelAreaCode.length < 3) {
				return false
			}
		}
		return true
	}
	
function validTelNumber(inTelNumber) {
		if (inTelNumber == "") {
			return false
		}
		for (i=0; i<inTelNumber.length; i++) {
			if (inTelNumber.charAt(i) < "0") {
				return false
			}
			if (inTelNumber.charAt(i) > "9") {
				return false
			}
			if (inTelNumber.length < 7) {
				return false
			}
		}
		return true
	}	


function validEmail(Email) {
		invalidChars = " /:,;"
		
		for (i=0; i<invalidChars.length; i++) {
			badChar = invalidChars.charAt(i)
			if (Email.indexOf(badChar,0) > -1) {
				return false
			}
		}
		atPos = Email.indexOf("@",1)
		if (atPos == -1) {
			return false
		}
		if (Email.indexOf("@",atPos+1) != -1) {
			return false
		}
		periodPos = Email.indexOf(".",atPos)
		if (periodPos == -1) {
			return false
		}
		if (periodPos+3 > Email.length) {
			return false
		}
		return true
	}
	
function numberCode(inNumber) {
	if (inNumber == "") {
		return false
	}
	for (i=0; i<inNumber.length; i++) {
		if (inNumber.charAt(i) < "0") {
			return false
		}
		if (inNumber.charAt(i) > "9") {
			return false
		}
	}
	return true
}
	
	

	
function submitIt(passForm) {

	if (passForm.firstName.value == "") {
		alert("Please enter your First Name")
		passForm.firstName.focus()
		return false
	}

	if (passForm.lastName.value == "") {
		alert("Please enter your Last Name")
		passForm.lastName.focus()
		return false
	}
	if (passForm.email.value == "") {
		alert("Please enter your Email Address")
		passForm.email.focus()
		return false
	}

	if (passForm.email.value != "") {
		if (!validEmail(passForm.email.value)) {
			alert("Invalid Email Address - Please enter a valid Email Address")
			passForm.email.focus()
			passForm.email.select()
			return false
		}	
	}
	
	if (passForm.address.value == "") {
		alert("Please enter your Address")
		passForm.email.focus()
		return false
	}
	
	if (passForm.phoneCode.value != "") {
		if (!validTelAreaCode(passForm.phoneCode.value)) {
			alert("Please enter a valid Telephone Area Code")
			passForm.phoneCode.focus()
			passForm.phoneCode.select()
			return false
		}
	}
	
	if (passForm.phoneNum.value != "") {	
		if (!validTelNumber(passForm.phoneNum.value)) {
			alert("Please enter a valid Telephone Number")
			passForm.phoneNum.focus()
			passForm.phoneNum.select()
			return false
		}
	}
	
	if (passForm.city.value == "") {
		alert("Please enter your City")
		passForm.email.focus()
		return false
	}
	
	if (passForm.zip.value != "") {
		if (!validZip(passForm.zip.value)) {
			alert("Please enter a valid Zip Code")
			passForm.zip.focus()
			passForm.zip.select()
			return false
		}
	}
	
	if (passForm.cellCode.value != "") {
		if (!validTelAreaCode(passForm.cellCode.value)) {
			alert("Please enter a valid Cell Phone Area Code")
			passForm.cellCode.focus()
			passForm.cellCode.select()
			return false
		}
	}
	
	if (passForm.cellNum.value != "") {
		if (!validTelNumber(passForm.cellNum.value)) {
			alert("Please enter a valid Cell Number")
			passForm.cellNum.focus()
			passForm.cellNum.select()
			return false
		}
	}
	
	if (passForm.faxCode.value != "") {
		if (!validTelAreaCode(passForm.faxCode.value)) {
			alert("Please enter a valid Fax Area Code")
			passForm.faxCode.focus()
			passForm.faxCode.select()
			return false
		}
	}
	
	if (passForm.faxNum.value != "") {
		if (!validTelNumber(passForm.faxNum.value)) {
			alert("Please enter a valid Fax Number")
			passForm.faxNum.focus()
			passForm.faxNum.select()
			return false
		}
	}
	
	
	return true
}

// drop down menu
function menu_goto( menuform )
{
    

    var baseurl = "http://" ;
    selecteditem = menuform.newurl.selectedIndex ;
    newurl = menuform.newurl.options[ selecteditem ].value ;
    if (newurl.length != 0) {
      location.href = baseurl + newurl ;
    }
}

// mls image swap
function swap_photo(img_url) {
	var obj_div = document.getElementById('mls_img');
	
	//if (num == '0') {
	//	obj_div.innerHTML = '<img src="http://www.homeseekers.com/ListingImages/casocal/images/' + mls + '.jpg" />';
	//} else {
	obj_div.innerHTML = '<img src="' + img_url + '" height="232" />';
	//}
}

function show_loading() {
	var obj = document.getElementById('loading');
	if (obj != null) {
		obj.innerHTML='<span style="color:#ff0000;"><strong>Searching...Please wait.</strong></span>';
	}
}

function hide_loading() {
	var obj = document.getElementById('loading');
	if (obj != null) {
		obj.innerHTML=' ';
	}
}