function gfClick(dest)
{
	window.location = dest;
}
function gfClickWhy()
{
	window.open('whychange.asp',null,'width=645,height=515,location=no,toolbar=no,scrollbars=no,resizable=no,top=10,left=10');
}
function gfClickNew(dest,w,h)
{
	window.open(dest,null,"width=" + w + ",height=" + h + ",location=no,toolbar,scrollbars,resizable,top=0,left=0");
}
function gfClickHelp(dest)
{
	window.open(dest,null,"width=780,height=570,location=no,toolbar=no,scrollbars,resizable=no");
}
function gfNavImg(fld,img)
{
	if (document.images)
	{
		document[fld].src = img;
	}
}
function gfOnLoad(fld)
{
	gOnLoad
	var i,j;
	for (i = 0; i < document.forms.length; i++)
	{
		for (j = 0; j < document.forms[i].length; j++)
		{
			if (document.forms[i][j].name == fld)
			{	
				document.forms[i][j].focus();
				//document.forms[i][j].select();
			}
		}
	}	
	
}
function gfArrowChange(obj, divchange)
{
    if(obj.src.indexOf("arrowdown.gif") >= 0)
    {
        obj.src = 'site/arrowright.gif';
        temp = document.getElementById(divchange);
		temp.className = "invisible";
		createCookie('arrow' + divchange, 'R', '');
    }
    else
    {
        obj.src = 'site/arrowdown.gif';
        temp = document.getElementById(divchange);
		temp.className = "visible"; 
		createCookie('arrow' + divchange, 'D', '');
    }
}
function hideDiv(divName)
{
    document.getElementById(divName).className = "invisible";
}
function showDiv(divName)
{
    document.getElementById(divName).className = "visible";
}
function swapDiv(divName)
{
    if(document.getElementById(divName).className == "visible")
    {
        hideDiv(divName);
    }
    else
    {
        showDiv(divName);
    }
}
function hideDivsIn(id) {
    navRoot = document.getElementById(id);
    for (i=0; i<navRoot.childNodes.length; i++) {
	    node = navRoot.childNodes[i];
		if (node.nodeName=="DIV") {
			node.className="invisible";
		}
	}
}
function switchTo(id, hide) {
	hideDivsIn(hide);
	showDiv(id);
}
function hideDivs(id)
{
    var divs = document.getElementsByName(id);
	var i = 0;
	for(i = 0; i < divs.length; i++)
	{
	    divs[i].className = "invisible";
	}
}
function switchDiv(id, hide) {
	hideDivs(hide);	
	showDiv(id);
}
function UpdateText(newdate, tofield)
{
    document.getElementById(tofield).value = newdate;
}
function selectRadio(id)
{
    document.getElementById(id).checked=true;
}
function mouseSwap(obj)
{
    var ext = obj.src.substr(obj.src.length - 4, 4);
    
    if(obj.src.indexOf('_on') >= 0)
    {
        obj.src = obj.src.substr(0, obj.src.length - 7) + ext;
    }
    else
    {
        obj.src = obj.src.substr(0, obj.src.length - 4) + '_on' + ext;
    }
}
function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function eraseCookie(name) {
	createCookie(name,"",-1);
}

function PFSet(sVar, sVal, varType)
{
    var PFEdit = document.PFEdit;
    var sLower = String(sVal).toLowerCase();
    if (sLower.indexOf("image") != -1)
    {
        return PFEdit.setVariableValue(sVar, String(sVal).replace("/", "\\"), varType);
    }
    else if(sVar == "_sys_PageHeight")
    {
        PFEdit.setVariableValue("PageHeight", String(sVal).replace(/\[br\]+/g, "\u2028").replace(/\n+/g, "\u2028").replace(/\[t\]+/g, "\u0009"), varType);
        PFEdit.setVariableValue(sVar, String(sVal).replace(/\[br\]+/g, "\u2028").replace(/\n+/g, "\u2028").replace(/\[t\]+/g, "\u0009") + "in", varType);
        return PFEdit.doAction('runDocumentAction', 'Actions.cs', 'Actions.SetHeight', "<arg>" + sVal + "in</arg>", true);
    }
    else if(sVar == "_sys_PageWidth")
    {
        PFEdit.setVariableValue("PageWidth", String(sVal).replace(/\[br\]+/g, "\u2028").replace(/\n+/g, "\u2028").replace(/\[t\]+/g, "\u0009"), varType);
        PFEdit.setVariableValue(sVar, String(sVal).replace(/\[br\]+/g, "\u2028").replace(/\n+/g, "\u2028").replace(/\[t\]+/g, "\u0009") + "in", varType);
        return PFEdit.doAction('runDocumentAction', 'Actions.cs', 'Actions.SetWidth', "<arg>" + sVal + "in</arg>", true);
    }
    else
    {
        return PFEdit.setVariableValue(sVar, String(sVal).replace(/\[br\]+/g, "\u2028").replace(/\n+/g, "\u2028").replace(/\[t\]+/g, "\u0009"), varType);
    }
}

function getCheckedValue(radioObj) {
    if(!radioObj)
        return "";
    var radioLength = radioObj.length;
    if(radioLength == undefined)
        if(radioObj.checked)
	        return radioObj.value;
        else
	        return "";
    for(var i = 0; i < radioLength; i++) {
        if(radioObj[i].checked) {
	        return radioObj[i].value;
        }
    }
    return "";
}

function waituntilok() 
{
    if (document.docApplet.isActive()) 
    {		

    }
    else 
    {
        settimeout(waituntilok(),5000)
    }
}

function isEDITReady() 
{
    var sess = document.PFEdit.getSessionID();
    if ( sess ) 
    {
        SetPFVars();
    } 
    else 
    {
        window.setTimeout("isEDITReady()", 1000);
    }
}

function saveTemplate(path, name) {
	var PFEdit = document.PFEdit;
	var id = PFEdit.getSessionID();
	var xdtFile = String(name + ".xdt");
	var tslFile = String(name + ".tsl");
	var xvpFile = String(name + ".xvp");
	var modelVar = path + xdtFile;
	PFEdit.saveas(modelVar, "", tslFile, xvpFile);
	//document.config.EES_FLD_PFTEMPLATE.value = modelVar;
}
function opacity(id, opacStart, opacEnd, millisec) {
	//speed for each frame
	var speed = Math.round(millisec / 100);
	var timer = 0;

	//determine the direction for the blending, if start and end are the same nothing happens
	if(opacStart > opacEnd) {
		for(i = opacStart; i >= opacEnd; i--) {
			setTimeout("changeOpac(" + i + ",'" + id + "')",(timer * speed));
			timer++;
		}
	} else if(opacStart < opacEnd) {
		for(i = opacStart; i <= opacEnd; i++)
			{
			setTimeout("changeOpac(" + i + ",'" + id + "')",(timer * speed));
			timer++;
		}
	}
}

//change the opacity for different browsers
function changeOpac(opacity, id) {
	var object = document.getElementById(id).style; 
	object.opacity = (opacity / 100);
	object.MozOpacity = (opacity / 100);
	object.KhtmlOpacity = (opacity / 100);
	object.filter = "alpha(opacity=" + opacity + ")";
}

function shiftOpacity(id, millisec) {
	//if an element is invisible, make it visible, else make it ivisible
	if(document.getElementById(id).style.opacity == 0) {
		opacity(id, 0, 100, millisec);
	} else {
		opacity(id, 100, 0, millisec);
	}
}

function blendimage(divid, imageid, imagefile, millisec) {
	var speed = Math.round(millisec / 100);
	var timer = 0;
	
	//set the current image as background
	document.getElementById(divid).style.backgroundImage = "url(" + document.getElementById(imageid).src + ")";
	
	//make image transparent
	changeOpac(0, imageid);
	
	//make new image
	document.getElementById(imageid).src = imagefile;

	//fade in image
	for(i = 0; i <= 100; i++) {
		setTimeout("changeOpac(" + i + ",'" + imageid + "')",(timer * speed));
		timer++;
	}
}

function currentOpac(id, opacEnd, millisec) {
	//standard opacity is 100
	var currentOpac = 100;
	
	//if the element has an opacity set, get it
	if(document.getElementById(id).style.opacity < 100) {
		currentOpac = document.getElementById(id).style.opacity * 100;
	}

	//call for the function that changes the opacity
	opacity(id, currentOpac, opacEnd, millisec)
}

function swapRotate(id, count)
{
//   opacity(id, 100, 0, 1000);
    
//    shiftOpacity(id, 1000);
    document.getElementById(id).src = "images/rotate" + count + ".jpg";
    resetCircles();
    document.getElementById('circle' + count).src = "images/circle_on.jpg";
//    shiftOpacity(id, 1000);
    opacity(id, 0, 100, 1000);
}
function showProp(address)
{
    map.clearOverlays();
    geocoder = new GClientGeocoder();
    if (geocoder) 
    {
        geocoder.getLatLng
        (
            address,
            function(point) 
            {
                if (!point) 
                {
                    //alert(address + " not found");
                }
                else 
                {
                    var marker = new GMarker(point);
                    map.addOverlay(marker);
                    map.setCenter(point, 13);
                }
            }
        );
    }
}
function setDirections(fromAddress, toAddress, locale) {
  gdir.load("from: " + fromAddress + " to: " + toAddress,
  { "locale": locale });
}