// 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 clearText(thefield){
if (thefield.defaultValue==thefield.value)
thefield.value = ""
}

function MM_goToURL() { //v3.0
  var i, args=MM_goToURL.arguments; document.MM_returnValue = false;
  for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
}

function MM_goToURL_blank() { //v3.0
  var i, args=MM_goToURL_blank.arguments; document.MM_returnValue = false;
  for (i=0; i<(args.length-1); i+=2) window.open(args[i+1],args[i]);
}

function mmLoadMenus() {
  if (window.mm_menu_0404185848_0) return;
  window.mm_menu_0404185848_0 = new Menu("root",160,17,"Verdana, Arial, Helvetica, sans-serif",11,"#000000","#000000","#6DBBD9","#B3BAA6","left","middle",3,0,1000,-5,7,true,false,true,2,true,true);
  mm_menu_0404185848_0.addMenuItem("TRACC&nbsp;Matrix","location='matrix.php'");
  mm_menu_0404185848_0.addMenuItem("About&nbsp;TRACC","location='about.php'");
  mm_menu_0404185848_0.addMenuItem("WGLL&nbsp;Footprint","location='footprint.php'");
  mm_menu_0404185848_0.addMenuItem("WGLL&nbsp;Participants","location='customers.php'");

   mm_menu_0404185848_0.hideOnMouseOut=true;
   mm_menu_0404185848_0.bgColor='#555555';
   mm_menu_0404185848_0.menuBorder=1;
   mm_menu_0404185848_0.menuLiteBgColor='#FFFFFF';
   mm_menu_0404185848_0.menuBorderBgColor='#777777';

mm_menu_0404185848_0.writeMenus();
}


function MM_validateForm(){ //v4.0
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
  for (i=0; i<(args.length-2); i+=3) {test=args[i+2]; val=MM_findObj(args[i]);
   if (val){ nm=args[i+1]; 
	if(val != null && test=='checked'){if(!val.checked)
         errors += '- '+nm+'.\n';
    }else if ((val=val.value)!=""){
       if (test.indexOf('isEmail')!=-1){ p=val.indexOf('@');
          if (p<1 || p==(val.length-1)) errors+='- '+nm+'.\n';
       }else if (test!='R'){ num = parseFloat(val);
         if (isNaN(val)) errors+='- '+nm+'.\n';
         if (test.indexOf('inRange') != -1){ p=test.indexOf(':');
            min=test.substring(8,p); max=test.substring(p+1);
            if (num<min || max<num) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
     } } } else if (test.charAt(0) == 'R') errors += '- '+nm+'.\n';}
   } if (errors) alert('\n'+errors);
   document.MM_returnValue = (errors == '');
}
		  
//ROLLOVER BACKGROUND//
function TMO_Image(tbl, imgSrcLocation) {
      tbl.setAttribute('background',imgSrcLocation);
}


	
//GET SUB BUTTONS USING AJAX//
function getXMLHTTP() { //fuction to return the xml http object
		var xmlhttp=false;	
		try{
			xmlhttp=new XMLHttpRequest();
		}
		catch(e)	{		
			try{			
				xmlhttp= new ActiveXObject("Microsoft.XMLHTTP");
			}
			catch(e){
				try{
				req = new ActiveXObject("Msxml2.XMLHTTP");
				}
				catch(e1){
					xmlhttp=false;
				}
			}
		}
		 	
		return xmlhttp;
	}
	
	
	
	function getCity(strURL) {		
		
		var req = getXMLHTTP();
		
		if (req) {
			
			req.onreadystatechange = function() {
				if (req.readyState == 4) {
					// only if "OK"
					if (req.status == 200) {						
						document.getElementById('citydiv').innerHTML=req.responseText;						
					} else {
						alert("There was a problem while using XMLHTTP:\n" + req.statusText);
					}
				}				
			}			
			req.open("GET", strURL, true);
			req.send(null);
		}
				
	}

	function getCity2(strURL) {		
		
		var req = getXMLHTTP();
		
		if (req) {
			
			req.onreadystatechange = function() {
				if (req.readyState == 4) {
					// only if "OK"
					if (req.status == 200) {						
						document.getElementById('citydiv2').innerHTML=req.responseText;						
					} else {
						alert("There was a problem while using XMLHTTP:\n" + req.statusText);
					}
				}				
			}			
			req.open("GET", strURL, true);
			req.send(null);
		}
				
	}

function track_special(type,id) {	//Used to track banner clicks if external url//	
		var strURL="include/track_special.php?type="+type+"&id="+id;
		var req = getXMLHTTP();
		
		if (req) {
			
			req.onreadystatechange = function() {
				if (req.readyState == 4) {
					// only if "OK"
					if (req.status == 200) {						
						document.getElementById('trackdiv').innerHTML=req.responseText;						
					} else {
						alert("There was a problem while using XMLHTTP:\n" + req.statusText);
					}
				}				
			}			
			req.open("GET", strURL, true);
			req.send(null);
		}		
}

	function getTrackingSpecial(id) {		

		var strURL="include/track_special.php?id="+id;
		var req = getXMLHTTP();
		
		if (req) {
			
			req.onreadystatechange = function() {
				if (req.readyState == 4) {
					// only if "OK"
					if (req.status == 200) {						
						document.getElementById('trackdiv').innerHTML=req.responseText;						
					} else {
						alert("There was a problem while using XMLHTTP:\n" + req.statusText);
					}
				}				
			}			
			req.open("GET", strURL, true);
			req.send(null);
		}		
	}
	
//IMAGE SLIDE SHOW//

var whichlink=0
var whichimage=0
var slideimages=new Array()
var slidelinks=new Array()
//configure the speed of the slideshow, in miliseconds
var slideshowspeed=4000

function slideshowimages(){
for (i=0;i<slideshowimages.arguments.length;i++){
slideimages[i]=new Image()
slideimages[i].src=slideshowimages.arguments[i]
}
}

function slideshowlinks(){
for (i=0;i<slideshowlinks.arguments.length;i++)
slidelinks[i]=slideshowlinks.arguments[i]
}

function gotoshow(){
if (!window.winslide||winslide.closed)
winslide=window.open(slidelinks[whichlink])
else
winslide.location=slidelinks[whichlink]
winslide.focus()
}

function slideit(){
if (!document.images)
return
document.images.slide.src=slideimages[whichimage].src
whichlink=whichimage
if (whichimage<slideimages.length-1)
whichimage++
else
whichimage=0
setTimeout("slideit()",slideshowspeed)
}

slideshowimages("images/rotating_pic1.jpg","images/rotating_pic2.jpg","images/rotating_pic3.jpg")
slideshowlinks("","","")


//ROTATING TEXT//


var quotations = new Array()
quotations[0]= "<b>How will we know when we are good?</b>"
quotations[1]= "<b>What does it look like when you are good?</b>"
quotations[2]= "<b>How can we show people what good looks like?</b>"
function display()
{
a=Math.floor(Math.random()*quotations.length)
document.getElementById('quotation').innerHTML=quotations[a]
setTimeout("display()",5000)
}