function pagenavigate(urlstring) {
	location.href = urlstring;
	}
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_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_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 writeMatNav()
{
	alert("HERE");

	var MM_contentVersion = (navigator.userAgent && navigator.userAgent.indexOf("MSIE")>=0 && (navigator.appVersion.indexOf("Win") != -1)) ?6:7;
	var plugin = (navigator.mimeTypes && navigator.mimeTypes["application/x-shockwave-flash"]) ? navigator.mimeTypes["application/x-shockwave-flash"].enabledPlugin : 0;
	if ( plugin ) {
		var words = navigator.plugins["Shockwave Flash"].description.split(" ");
		for (var i = 0; i < words.length; ++i)
  		{
			if (isNaN(parseInt(words[i])))
			continue;
			var MM_PluginVersion = words[i];
		}
		var MM_FlashCanPlay = MM_PluginVersion >= MM_contentVersion;
	}
	else if (navigator.userAgent && navigator.userAgent.indexOf("MSIE")>=0
	&& (navigator.appVersion.indexOf("Win") != -1)) {
	document.write('<SCR' + 'IPT LANGUAGE=VBScript\> \n'); //FS hide this from IE4.5 Mac by splitting the tag
	document.write('on error resume next \n');
	document.write('MM_FlashCanPlay = ( IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash." & MM_contentVersion)))\n');
	document.write('</SCR' + 'IPT\> \n');
	}
	if ( MM_FlashCanPlay ) {
		alert("F C P");
		document.write('<OBJECT classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"');
		document.write('  codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0" ');
		document.write(' ID="homeflash" WIDTH="749" HEIGHT="373" ALIGN="">');
		document.write(' <PARAM NAME=movie VALUE="/flash/home.swf"> <PARAM NAME=quality VALUE=high> <PARAM NAME=wmode VALUE=transparent> <PARAM NAME=bgcolor VALUE=#FFFFFF>  ');
		document.write(' <EMBED src="/flash/home.swf" quality="high" wmode="transparent" bgcolor="#FFFFFF"  ');
		document.write(' swLiveConnect=FALSE WIDTH="749" HEIGHT="373" NAME="homeflash" ALIGN=""');
		document.write(' TYPE="application/x-shockwave-flash" PLUGINSPAGE="http://www.macromedia.com/go/getflashplayer">');
		document.write(' </EMBED>');
		document.write(' </OBJECT>');
	} else{
		document.write('<img src="/images/home.flash.jpg" width="749" height="373" border="0" usemap="#Untitled-1">');
	}
}


function stringReplace(davalue) {
	var replaceStr = davalue;
	var pattern = "http://www.perkinswill.com";
	davalue = replaceStr.replace(pattern, "");
	return (davalue);
}



function popProj(img_ID)
{
	//this.remoteWin = null;
	img_ID = stringReplace(img_ID);
	remoteWin = window.open("../inc/proj_lg_img.aspx?" + img_ID, "projects", "width=550, height=550, location=no, menubar=no, status=no, toolbar=yes, scrollbars=yes, resizable=yes");

	this.remoteWin.focus();
}

function proj_step(imgPath,imgnum,dest_pic,bck_fwd)
{
	var i_img
	var curr
	var aryAE=new Array('a','b','c','d','e');
	curr = dest_pic.src.substr(dest_pic.src.length-5,1);
	for(i_img=0;i_img<aryAE.length;i_img++)
		if (aryAE[i_img]==curr)
			break;
	i_img += bck_fwd;
	if (i_img == -1)
		i_img = imgnum - 1;
	if (i_img == imgnum)
		i_img = 0;
	ret = imgPath + aryAE[i_img] + ".jpg";
	dest_pic.src = ret;	
}

function setBullet(pic)
{
	var doc = new String;
	var ret;
	var p_name = pic.name.replace('bullet_','');
	
	doc = window.location.toString().replace('.aspx','');
	//doc = doc.substr(doc.lastIndexOf('/')+1);
	
	if(doc.search(p_name)> -1)
		ret = "/images/bullet-o.gif";
	else
		ret = "/images/bullet.gif";
	pic.src = ret;
}

// for locations sections
var oldLyr = "atlanta";
// DETECT BROWSER DOM
var isIE = (document.all) ? true : false;
var isNS4 = (document.layers) ? true:false;
var isNS6 = (document.getElementById && !document.all) ? true : false;
var domHIDE,domSHOW,frontEnd,backEnd;

// create generic function
if (isIE) {
	domHIDE = "hidden";
	domSHOW = "visible";
	frontEnd = "document.all.";
	backEnd = ".style";
}
if (isNS4) {
	domHIDE = "hide";
	domSHOW = "show";
	frontEnd = "document.";
	backEnd = "";
}
if (isNS6) {
	domHIDE = "hidden";
	domSHOW = "visible";
	frontEnd = "document.getElementById('";
	backEnd = "').style";
}

//modified quickly for onclick use
function showHideWin (divName, mode){

	theWin = eval(frontEnd + divName + backEnd);
	theWin2 = eval(frontEnd + divName + "txt" + backEnd);
		if (mode==1) {
			oldWin = eval(frontEnd + oldLyr + backEnd);
			oldWin2 = eval(frontEnd + oldLyr + "txt" + backEnd);
			oldWin.visibility=domHIDE;
			oldWin2.visibility=domHIDE;
			theWin.visibility=domSHOW;
			theWin2.visibility=domSHOW;
			oldLyr = divName;
		}else {
			theWin.visibility=domHIDE;
		}
}
// end location section code