// JavaScript Document for Yeovil Property

function clearfield(element){
  if(isNaN(element.value)){
	element.value="";
  }
}

function resetfield(element){
	if(element.value==""){
	  switch(element.id){
		case "maximumSize":
		  element.value="Maximum Sq. Ft";
		break;
		
		case "minimumSize":
		  element.value="Minimum Sq. Ft";
		break;
	  }
	}
}

function init() {
  if(homeImages.length > 1){	
	currentOpacity[0]=99;
	for(i=1;i<homeImages.length;i++)currentOpacity[i]=0;
	HTML="";
	for(i=0;i<homeImages.length;i++)HTML+="<div id=\"Photo\" name=\"Photo\" class=\"mPhoto\"><img src=\"images/properties/" + homeImages[i]  +"\" /></div>";
	document.getElementById("Container").innerHTML = HTML;

	if(document.all) {
		document.getElementsByName("Photo")[currentPhoto].style.filter="alpha(opacity=100)";
	} else {
		document.getElementsByName("Photo")[currentPhoto].style.MozOpacity = .99;
	}
	
	interval = setInterval("crossFade()",2);
  }
}

function crossFade() {
	if(pause)return;
	currentOpacity[currentPhoto]-=5;
	currentOpacity[secondPhoto] += 5;

	if(document.all) {
		document.getElementsByName('Photo')[currentPhoto].style.filter = "alpha(opacity=" + currentOpacity[currentPhoto] + ")";
		document.getElementsByName('Photo')[secondPhoto].style.filter = "alpha(opacity=" + currentOpacity[secondPhoto] + ")";
	} else {
		document.getElementsByName('Photo')[currentPhoto].style.MozOpacity = currentOpacity[currentPhoto]/100;
		document.getElementsByName('Photo')[secondPhoto].style.MozOpacity =currentOpacity[secondPhoto]/100;
	}

	if(currentOpacity[secondPhoto]/100>=.98) {
		currentPhoto = secondPhoto;
		secondPhoto++;
		if(secondPhoto == homeImages.length)secondPhoto=0;
		pause = true;
		aInterval = setTimeout("pause=false",7000);
	}
	
	
}


<!--
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 popUpWin=0;
function popUpImage(URLStr, width, height)
{
  if(popUpWin)
  {
    if(!popUpWin.closed) popUpWin.close();
  }
  var left = (screen.width / 2) - (width / 2);
  var top = (screen.height / 2) - (height / 2);
  
  popUpWin = open('/images/properties/'+URLStr, 'popUpWin', 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,copyhistory=yes,width='+width+',height='+height+',left='+left+', top='+top+',screenX='+left+',screenY='+top+'');
}