// JavaScript Document

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];}
}

function validateRetailerForm() {
var oForm = document.retailerForm;

	if(oForm.countyId.value.length > 0) {
		location.href = "default.asp?menuItem=" + oForm.menuItem.value + "&extEvent="  + oForm.extEvent.value + "&countyId=" + oForm.countyId.value;
		return true;
	}
	else {
		return false;
	}
}

function emptyField(fld) {
var oField = fld; 
oField.value = "";
}

function getElementLeft(elm) 
{
    var x = 0;

    //set x to elm’s offsetLeft
    x = elm.offsetLeft;

    //set elm to its offsetParent
    elm = elm.offsetParent;

    //use while loop to check if elm is null
    // if not then add current elm’s offsetLeft to x
    //offsetTop to y and set elm to its offsetParent

    while(elm != null)
    {
        x = parseInt(x) + parseInt(elm.offsetLeft);
        elm = elm.offsetParent;
    }
    return x;
}

function getElementTop(elm) 
{
    var y = 0;

    //set x to elm’s offsetLeft
    y = elm.offsetTop;

    //set elm to its offsetParent
    elm = elm.offsetParent;

    //use while loop to check if elm is null
    // if not then add current elm’s offsetLeft to x
    //offsetTop to y and set elm to its offsetParent

    while(elm != null)
    {
        y = parseInt(y) + parseInt(elm.offsetTop);
        elm = elm.offsetParent;
    }

    return y;
}

function Large(obj)
{
    var imgbox=document.getElementById("imgbox");
    imgbox.style.visibility='visible';
    var img = document.createElement("img");
	var imgsrc = obj.src;
	var newimgsrc = imgsrc.replace("thumbnails","large");
    img.src=newimgsrc;
    /*img.style.width='200px';
    img.style.height='200px';*/
    
    if(img.addEventListener){
        img.addEventListener('mouseout',Out,false);
    } else {
        img.attachEvent('onmouseout',Out);
    }             
    imgbox.innerHTML='';
    imgbox.appendChild(img);
    imgbox.style.left=(getElementLeft(obj)-50) +'px';
    imgbox.style.top=(getElementTop(obj)-50) + 'px';
}

function Out()
{
    document.getElementById("imgbox").style.visibility='hidden';
}