var BrowserDetect = {
	init: function () {
		this.browser = this.searchString(this.dataBrowser) || "An unknown browser";
		this.version = this.searchVersion(navigator.userAgent)
			|| this.searchVersion(navigator.appVersion)
			|| "an unknown version";
		this.OS = this.searchString(this.dataOS) || "an unknown OS";
	},
	searchString: function (data) {
		for (var i=0;i<data.length;i++)	{
			var dataString = data[i].string;
			var dataProp = data[i].prop;
			this.versionSearchString = data[i].versionSearch || data[i].identity;
			if (dataString) {
				if (dataString.indexOf(data[i].subString) != -1)
					return data[i].identity;
			}
			else if (dataProp)
				return data[i].identity;
		}
	},
	searchVersion: function (dataString) {
		var index = dataString.indexOf(this.versionSearchString);
		if (index == -1) return;
		return parseFloat(dataString.substring(index+this.versionSearchString.length+1));
	},
	dataBrowser: [
		{ 	string: navigator.userAgent,
			subString: "OmniWeb",
			versionSearch: "OmniWeb/",
			identity: "OmniWeb"
		},
		{
			string: navigator.vendor,
			subString: "Apple",
			identity: "Safari"
		},
		{
			prop: window.opera,
			identity: "Opera"
		},
		{
			string: navigator.vendor,
			subString: "iCab",
			identity: "iCab"
		},
		{
			string: navigator.vendor,
			subString: "KDE",
			identity: "Konqueror"
		},
		{
			string: navigator.userAgent,
			subString: "Firefox",
			identity: "Firefox"
		},
		{
			string: navigator.vendor,
			subString: "Camino",
			identity: "Camino"
		},
		{		// for newer Netscapes (6+)
			string: navigator.userAgent,
			subString: "Netscape",
			identity: "Netscape"
		},
		{
			string: navigator.userAgent,
			subString: "MSIE",
			identity: "Explorer",
			versionSearch: "MSIE"
		},
		{
			string: navigator.userAgent,
			subString: "Gecko",
			identity: "Mozilla",
			versionSearch: "rv"
		},
		{ 		// for older Netscapes (4-)
			string: navigator.userAgent,
			subString: "Mozilla",
			identity: "Netscape",
			versionSearch: "Mozilla"
		}
	],
	dataOS : [
		{
			string: navigator.platform,
			subString: "Win",
			identity: "Windows"
		},
		{
			string: navigator.platform,
			subString: "Mac",
			identity: "Mac"
		},
		{
			string: navigator.platform,
			subString: "Linux",
			identity: "Linux"
		}
	]

};
BrowserDetect.init();

function getScrollXY() 
{
	var scrOfX = 0, scrOfY = 0;
	if( typeof( window.pageYOffset ) == 'number' ) 
	{
		scrOfY = window.pageYOffset;
		scrOfX = window.pageXOffset;
	} 
	else if( document.body && ( document.body.scrollLeft || document.body.scrollTop ) ) 
	{
		scrOfY = document.body.scrollTop;
		scrOfX = document.body.scrollLeft;
	} 
	else if( document.documentElement && ( document.documentElement.scrollLeft || document.documentElement.scrollTop ) ) 
	{
		scrOfY = document.documentElement.scrollTop;
		scrOfX = document.documentElement.scrollLeft;
	}
	return [ scrOfX, scrOfY ];
}

function getMousePos(e)
{
	if (!e)
	var e = window.event||window.Event;
	var scrl = getScrollXY();
	
	if('undefined' != typeof e.pageX)
	{
		mouseX = e.pageX;
		mouseY = e.pageY;
	}
	else
	{
		mouseX = e.clientX+scrl[0];
		mouseY = e.clientY+scrl[1];
	}
}

function resizeFrame(id,maxheight)
{
	var iframeEl = document.getElementById? document.getElementById(id): document.all? document.all[id]: null;
	if (iframeEl) 
	{
		var height = iframeEl.scrollHeight;
		if(maxheight > 0 && height > maxheight) var finalheight = maxheight;
		else var finalheight = height;
		
		//iframeEl.style.height = "auto";
		iframeEl.style.height = finalheight + "px";
	}
}
function swapLoginImgs()
{
	setLayerDisp('menu_logout_div','inline');
	setLayerDisp('menu_account_div','inline');
	setLayerDisp('menu_email_div','none');
	setLayerDisp('menu_login_div','none');
}
function getFrameLink(id,url)
{
	if(id && url)
	{
		if(document.layers && document.layers[id].load) 
			document.layers[id].load(url,0);
		else if(frames && frames.length && frames[id]) 
			frames[id].location.replace(url);
		else if(document.getElementById(id))
			document.getElementById(id).location.replace(url);
	}
}
function reloadFrame(id)
{
	frames[id].location.reload(true);
}
function getValue(id)
{
	if(document.getElementById(id)) return document.getElementById(id).value;
}
function setValue(id,val)
{
	if(document.getElementById(id)) document.getElementById(id).value = val;
}
function setHTML(id,html)
{
	if(document.getElementById(id)) document.getElementById(id).innerHTML = html;
}
function getResultCount(r,id)
{
	setHTML('result'+r,'Loading...');
	getFrameLink('dataframe','resultcount?id='+id+'&r='+r);
}
function checkDefault(id,def,clk)
{
	var val = document.getElementById(id).value;
	if(clk && val && val == def) document.getElementById(id).value = '';
	if(!clk && val == '') document.getElementById(id).value = def;
}	
function swapImg(id,src)
{
	document.images[id].src = src;
}
function unique(a) 
{
	tmp = new Array(0);
	for(i = 0; i < a.length; i++)
	{
		if(!contains(tmp,a[i]))
		{
			tmp.length += 1;
			tmp[tmp.length-1] = a[i];
		}
	}
	return tmp;
}
function contains(a,e) 
{
	for(j = 0; j < a.length; j++)
		if(a[j] == e) return true;
	return false;
}
function getFrameSrc(id)
{
	if(document.layers && document.layers[id].load) 
		return document.layers[id].location;
	else if(frames && frames.length && frames[id]) 
		return frames[id].location;
}
function getLeft(id)
{
	xPos = document.getElementById(id).offsetLeft;
	tempEl = document.getElementById(id).offsetParent;
  	while (tempEl != null) 
	{
  		xPos += tempEl.offsetLeft;
  		tempEl = tempEl.offsetParent;
  	}
	return xPos;
}
function getTop(id)
{
	yPos = document.getElementById(id).offsetTop;
	tempEl = document.getElementById(id).offsetParent;
	while (tempEl != null) 
	{
  		yPos += tempEl.offsetTop;
  		tempEl = tempEl.offsetParent;
  	}
	return yPos;
}
function getWidth(id)
{
	var width = document.getElementById(id).offsetWidth;
	if(!width) width = document.getElementById(id).style.width;
	return width;
}
function getHeight(id)
{
	var height = document.getElementById(id).offsetHeight;
	if(!height) height = document.getElementById(id).style.height;
	return height;
}
function windowWidth()
{
    if (window.innerWidth)
	{
        if (document.body.offsetWidth)
		{
            if (window.innerWidth!=document.body.offsetWidth)
                return document.body.offsetWidth;
		}
        return (window.innerWidth);
    }
    if (document.documentElement.clientWidth)
        return document.documentElement.clientWidth;
    if (document.body.clientWidth)
        return document.body.clientWidth;
}
function windowHeight()
{
    if (window.innerHeight)
	{
        if (document.body.offsetHeight)
		{
            if (window.innerHeight!=document.body.offsetHeight)
                return document.body.offsetHeight;
		}
        return (window.innerHeight);
    }
    if (document.documentElement.clientHeight)
        return document.documentElement.clientHeight;
    if (document.body.clientHeight)
        return document.body.clientHeight;
}
function setBlank(id)
{
	document.getElementById(id).value='';
}
function setCookie(name,value,time) 
{
	if(!time) time = "Wed, 1 Jan 2020 12:00:00";
	document.cookie = name+"="+value+"; expires="+time+" UTC"+"; path=/";
}
function setLayerVis(id,vis)
{
	if(vis == 'v') vis = 'visible';
	if(vis == 'h') vis = 'hidden';
	if(document.getElementById(id)) document.getElementById(id).style.visibility = vis;
}
function setLayerDisp(id,vis)
{
	if(vis == 'i') vis = 'inline';
	if(vis == 'b') vis = 'block';
	if(vis == 'n') vis = 'none';
	if(document.getElementById(id)) document.getElementById(id).style.display = vis;
}
function serviceArea()
{
	window.open("service_areas.php","sa", "height=400, width=400, toolbar=no, menubar=no, scrollbars=yes, resizable=no, location=no, directories=no, status=no");
}
function listing_info(url,w,h)
{
	window.open(url, "newWin", "height="+h+", width="+w+", toolbar=no, menubar=no, scrollbars=no, resizable=no, location=no, directories=no, status=no");
}
function openWindow(url,w,h)
{
	window.open(url, "newWin", "height="+h+", width="+w+", toolbar=no, menubar=yes, scrollbars=yes, resizable=yes, location=no, directories=no, status=no");
}
function swapImgRestore()
{
  var i,x,a=document.sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function preloadImages()
{
  var d=document; if(d.images){ if(!d.p) d.p=new Array();
    var i,j=d.p.length,a=preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.p[j]=new Image; d.p[j++].src=a[i];}}
}
function findObj(n, d)
{
  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=findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}
function swapImage()
{
  var i,j=0,x,a=swapImage.arguments; document.sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=findObj(a[i]))!=null){document.sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function checkIt(ref)
{
	document.superpages.C[ref].checked = true;
}
function preload(img,w,h)
{
	if(document.images)
	{
		pic1= new Image(w,h); 
		pic1.src = img;
	}
}
function aerial(r,p)
{
	openWindow('aerial?r='+r+'&p='+p,575,600);
}
function disableFormEnter(field,event) 
{
	var keyCode = event.keyCode ? event.keyCode : event.which ? event.which : event.charCode;
	if (keyCode == 13)
	{
		runQuickSearch();
		return false;
	}
	else return true;
}
function EULA()
{
	openWindow('/eula.search',425,400);
}