<!--
//SET NAV IMAGE TO THE ACTIVE STATE
/* 
This function is run on page load
it takes the first 5 characters of the file name and tests them against the 5 main sections of the stie
if it matches the characters, then is sets the primary nav of the current section to the active state
*/
function setActiveState() { 
	var sPath = window.location.pathname;
	//var sPage = sPath.substring(sPath.lastIndexOf('\\') + 1);
	var sPage = sPath.substring(sPath.lastIndexOf('/') + 1);
	var currentPage = sPage.substring(0,5);
	//swap image of current section based on the page name
	if (currentPage == 'about') {
		document.getElementById('about').className="selected";			
	} else if (currentPage == "books") {
		document.getElementById('books').className="selected";			
	} else if (currentPage == "media") {
		document.getElementById('media').className="selected";			
	} else	if (currentPage == "speak") {
		document.getElementById('speak').className="selected";			
	} else if (currentPage == "conta") {
		document.getElementById('conta').className="selected";			
	}
}
function homequoteRotation() {
	//pick a random number 1-3
	var randomNumber = Math.floor(Math.random()*3);
	var divName = "homequote"+randomNumber;
	//alert(divName);
	//turn on the random DIV
	document.getElementById(divName).style.display ="block";
}

//TARGET BLANK SCRIPT
function externalLinks() { 
 if (!document.getElementsByTagName) return; 
 var anchors = document.getElementsByTagName("a"); 
 for (var i=0; i<anchors.length; i++) { 
   var anchor = anchors[i]; 
   if (anchor.getAttribute("href") &&  anchor.className == "external") 
	 anchor.target = "_blank"; 
 } 
}

//WINDOW POPUP
var popWin = null;	 
function pop(file,width,height) {
	if (file.substring(0,4) == "http") {
		thispage = file;
	} else {
		thispage = baseURL+file;
	}
	popWin = window.open(thispage,
	 'popWin',
	 'toolbar=0,location=0,status=0,menubar=0,scrollbars=1,resizable=1,width=' + width + ',height=' + height );
	popWin.focus();
	return;
}

//FLASH EMBED SCRIPT
/**
 * SWFObject v1.4.1: Flash Player detection and embed - http://blog.deconcept.com/swfobject/
 *
 * SWFObject is (c) 2006 Geoff Stearns and is released under the MIT License:
 * http://www.opensource.org/licenses/mit-license.php
 *
 * **SWFObject is the SWF embed script formerly known as FlashObject. The name was changed for
 *   legal reasons.
 */
if(typeof deconcept=="undefined"){var deconcept=new Object();}
if(typeof deconcept.util=="undefined"){deconcept.util=new Object();}
if(typeof deconcept.SWFObjectUtil=="undefined"){deconcept.SWFObjectUtil=new Object();}
deconcept.SWFObject=function(_1,id,w,h,_5,c,_7,_8,_9,_a,_b){
if(!document.createElement||!document.getElementById){return;}
this.DETECT_KEY=_b?_b:"detectflash";
this.skipDetect=deconcept.util.getRequestParameter(this.DETECT_KEY);
this.params=new Object();
this.variables=new Object();
this.attributes=new Array();
if(_1){this.setAttribute("swf",_1);}
if(id){this.setAttribute("id",id);}
if(w){this.setAttribute("width",w);}
if(h){this.setAttribute("height",h);}
if(_5){this.setAttribute("version",new deconcept.PlayerVersion(_5.toString().split(".")));}
this.installedVer=deconcept.SWFObjectUtil.getPlayerVersion(this.getAttribute("version"),_7);
if(c){this.addParam("bgcolor",c);}
var q=_8?_8:"high";
this.addParam("quality",q);
this.setAttribute("useExpressInstall",_7);
this.setAttribute("doExpressInstall",false);
var _d=(_9)?_9:window.location;
this.setAttribute("xiRedirectUrl",_d);
this.setAttribute("redirectUrl","");
if(_a){this.setAttribute("redirectUrl",_a);}};
deconcept.SWFObject.prototype={setAttribute:function(_e,_f){
this.attributes[_e]=_f;
},getAttribute:function(_10){
return this.attributes[_10];
},addParam:function(_11,_12){
this.params[_11]=_12;
},getParams:function(){
return this.params;
},addVariable:function(_13,_14){
this.variables[_13]=_14;
},getVariable:function(_15){
return this.variables[_15];
},getVariables:function(){
return this.variables;
},getVariablePairs:function(){
var _16=new Array();
var key;
var _18=this.getVariables();
for(key in _18){_16.push(key+"="+_18[key]);}
return _16;
},getSWFHTML:function(){
var _19="";
if(navigator.plugins&&navigator.mimeTypes&&navigator.mimeTypes.length){
if(this.getAttribute("doExpressInstall")){this.addVariable("MMplayerType","PlugIn");}
_19="<embed type=\"application/x-shockwave-flash\" src=\""+this.getAttribute("swf")+"\" width=\""+this.getAttribute("width")+"\" height=\""+this.getAttribute("height")+"\"";
_19+=" id=\""+this.getAttribute("id")+"\" name=\""+this.getAttribute("id")+"\" ";
var _1a=this.getParams();
for(var key in _1a){_19+=[key]+"=\""+_1a[key]+"\" ";}
var _1c=this.getVariablePairs().join("&");
if(_1c.length>0){_19+="flashvars=\""+_1c+"\"";}
_19+="/>";}else{if(this.getAttribute("doExpressInstall")){this.addVariable("MMplayerType","ActiveX");}
_19="<object id=\""+this.getAttribute("id")+"\" classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\" width=\""+this.getAttribute("width")+"\" height=\""+this.getAttribute("height")+"\">";
_19+="<param name=\"movie\" value=\""+this.getAttribute("swf")+"\" />";
var _1d=this.getParams();
for(var key in _1d){_19+="<param name=\""+key+"\" value=\""+_1d[key]+"\" />";}
var _1f=this.getVariablePairs().join("&");
if(_1f.length>0){_19+="<param name=\"flashvars\" value=\""+_1f+"\" />";}_19+="</object>";}
return _19;},write:function(_20){
if(this.getAttribute("useExpressInstall")){
var _21=new deconcept.PlayerVersion([6,0,65]);
if(this.installedVer.versionIsValid(_21)&&!this.installedVer.versionIsValid(this.getAttribute("version"))){
this.setAttribute("doExpressInstall",true);
this.addVariable("MMredirectURL",escape(this.getAttribute("xiRedirectUrl")));
document.title=document.title.slice(0,47)+" - Flash Player Installation";
this.addVariable("MMdoctitle",document.title);}}
if(this.skipDetect||this.getAttribute("doExpressInstall")||this.installedVer.versionIsValid(this.getAttribute("version"))){
var n=(typeof _20=="string")?document.getElementById(_20):_20;
n.innerHTML=this.getSWFHTML();return true;
}else{if(this.getAttribute("redirectUrl")!=""){document.location.replace(this.getAttribute("redirectUrl"));}}return false;}};
deconcept.SWFObjectUtil.getPlayerVersion=function(_23,_24){
var _25=new deconcept.PlayerVersion([0,0,0]);
if(navigator.plugins&&navigator.mimeTypes.length){
var x=navigator.plugins["Shockwave Flash"];
if(x&&x.description){_25=new deconcept.PlayerVersion(x.description.replace(/([a-z]|[A-Z]|\s)+/,"").replace(/(\s+r|\s+b[0-9]+)/,".").split("."));}
}else{try{var axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
for(var i=3;axo!=null;i++){axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash."+i);_25=new deconcept.PlayerVersion([i,0,0]);}}
catch(e){}
if(_23&&_25.major>_23.major){return _25;}
if(!_23||((_23.minor!=0||_23.rev!=0)&&_25.major==_23.major)||_25.major!=6||_24){
try{_25=new deconcept.PlayerVersion(axo.GetVariable("$version").split(" ")[1].split(","));}
catch(e){}}}return _25;};
deconcept.PlayerVersion=function(_29){
this.major=parseInt(_29[0])!=null?parseInt(_29[0]):0;
this.minor=parseInt(_29[1])||0;
this.rev=parseInt(_29[2])||0;};
deconcept.PlayerVersion.prototype.versionIsValid=function(fv){
if(this.major<fv.major){return false;}
if(this.major>fv.major){return true;}
if(this.minor<fv.minor){return false;}
if(this.minor>fv.minor){return true;}
if(this.rev<fv.rev){return false;}return true;};
deconcept.util={getRequestParameter:function(_2b){
var q=document.location.search||document.location.hash;
if(q){var _2d=q.indexOf(_2b+"=");
var _2e=(q.indexOf("&",_2d)>-1)?q.indexOf("&",_2d):q.length;
if(q.length>1&&_2d>-1){return q.substring(q.indexOf("=",_2d)+1,_2e);}}
return "";}};
deconcept.SWFObjectUtil.cleanupSWFs=function(){
var _2f=document.getElementsByTagName("OBJECT");
for(var i=0;i<_2f.length;i++){
for(var x in _2f[i]){if(typeof _2f[i][x]=="function"){_2f[i][x]=null;}}}};
if(typeof window.onunload=="function"){
var oldunload=window.onunload;
window.onunload=function(){deconcept.SWFObjectUtil.cleanupSWFs();oldunload();};
}else{window.onunload=deconcept.SWFObjectUtil.cleanupSWFs;}
if(Array.prototype.push==null){
Array.prototype.push=function(_32){
this[this.length]=_32;
return this.length;};}

var getQueryParamValue = deconcept.util.getRequestParameter;
var FlashObject = deconcept.SWFObject; // for backwards compatibility
var SWFObject = deconcept.SWFObject;


//FORM VALIDATION
function check_required(myForm) {
	var requiredFields = myForm._required.value.split("|");
	var errorString = '';
	for (var i=0; i<requiredFields.length; i++) {
		var parts = requiredFields[i].split(",");
		var field = parts[0];
		var title = parts[1];
		var requiredType = parts[2];
		var myElement = myForm[field];
		var isNull = false;
		/*
		TYPES check for
			text				//the presence of any text
			text-email		//valid email address format
			text-int			//number
			text-phone		//valid phone: numbers()+-.
			radio				//radio
			checkbox			//checkbox
			select-single	//
			select-multi	//
		*/
		//validating: confirm that text is a string
		if (requiredType == "text") {
			//alert(myElement.name);
			if ((myElement.value == null || myElement.value.search(/\w/) == -1) && errorString.indexOf(title) == -1) {
				isNull = true;
			}
		//validating: confirm that text is a valid email format
		} else if (requiredType == "text-email") {
			//alert(myElement.name);
			var str = myElement.value;
			var at="@";
			var dot=".";
			var lstr=str.length;
			if ((myElement.value == null || myElement.value.search(/\w/) == -1) && errorString.indexOf(title) == -1) {
				isNull = true;
			}					
			if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
				isNull = true;
			}
			if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
				 isNull = true;
			}
		//validating: confirm that text is a valid email format
		} else if (requiredType == "text-int") {
			var str = myElement.value;
			 for (i = 0; i < s.length; i++) {   
				  // Check that current character is number.
				  var c = s.charAt(i);
				  if (((c < "0") || (c > "9"))) return false;
			 }		
		//validating: confirm that text is a valid email format
		} else if (requiredType == "text-phone") {
		
		//validating: confirm that text is a radio button or check box is selected
		} else if (requiredType == "radio" || requiredType == "checkbox") {
			var buttonCount = myElement.length;
			//alert(myElement[0].name);
			isNull = true;
			for (j = 0; j < buttonCount; j++) {
				if (myElement[j].checked) {
					isNull = false;
				}
			}
		//validating: confirm that a option is selected
		} else if (requiredType == "select-single" || requiredType == "select-multiple") {
			//alert(myElement.options[myElement.selectedIndex].value);
			if ((myElement.options[myElement.selectedIndex].value == null || myElement.options[myElement.selectedIndex].value == '') && errorString.indexOf(title) == -1) {
				isNull = true;
			}
		}
		
		//alert(field+' is invalid: '+isNull);
		//SET ERROR
		if (isNull) {
			errorString += title + ", ";
			if (document.getElementById('label_'+field)) { 
				document.getElementById('label_'+field).className="formlabelerror";
			}
			myElement.className="formfielderror";
		} else {
			if (document.getElementById('label_'+field)) {
				document.getElementById('label_'+field).className="formlabelvalid";
			}
			myElement.className="formfieldvalid";
		}

	}
	if (errorString != '') {
		errorString = errorString.slice(0,errorString.length-2);
		window.alert("Please fill in the following required fields before submitting this form:\n\n"+errorString)
		return false;
	}
	else {
		return true;
	}
}

//-->