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];}
}

var goldenEgg = 1;
function swapImageOnce() {  
  var chickObj = document.getElementById("Chicken");
  if(goldenEgg) {
    chickObj.src = "/templates/tmg_home/images/chicken_over.gif";
    goldenEgg = 0;
  }
}

function showTMGer() {
  var emps = [ "Andy Merz", "Mary Kate LoConte",  "Noreen Cahalane", "Brenda Parke", "Bethany Burt", "Carolyn Clingman", "Anja Herman",  "Erin Higgins", "Kristen Metzger", "Lisa Whitlock-Tigh" ];  
  var x = Math.floor(Math.random()*10)+1;
  var base = (document.getElementsByTagName ('BASE')[0] && document.getElementsByTagName( 'BASE')[0].href) || location.href;
  var imgVar = '<img src="'+base+'/../../images/about_'+x+'.png" alt="'+emps[x]+'" name="TMG_Member" width="400" height="165" border="0" id="TMG_Member" />';  
  document.write(imgVar);
  var topB = document.getElementById('topBG');
  topB.background = base+"/images/bkg_whoweare.jpg";
}

var rotatePicsStart = 0;
function rotateHomePics() {
  filepath = '/images/';
 
  var y = Math.floor(Math.random()*3)+1;   
  if(y == 1 ) var frameLetter = 'a';
  if(y == 2)  var frameLetter = 'b';
  if(y == 3) var frameLetter = 'c';
    
  obj = document.getElementById('frame'+frameLetter);  
  objLink = document.getElementById('frame'+frameLetter+'Link');
  
  var x = Math.floor(Math.random()*7)+1;
  if(rotatePicsStart == 0) {
    frameLetter = 'a';
    obj = document.getElementById('frame'+frameLetter);  
    objLink = document.getElementById('frame'+frameLetter+'Link');
    var newImg = 'frame_'+frameLetter+'_'+x+'.jpg';   
    var newBigImg = 'frame_'+frameLetter+'_'+x+'_big.jpg';
    obj.src = filepath+newImg;
    objLink.href = filepath+newBigImg;
    
    frameLetter = 'b';
    obj = document.getElementById('frame'+frameLetter);  
    objLink = document.getElementById('frame'+frameLetter+'Link');
    var newImg = 'frame_'+frameLetter+'_'+x+'.jpg';   
    var newBigImg = 'frame_'+frameLetter+'_'+x+'_big.jpg';
    obj.src = filepath+newImg;
    objLink.href = filepath+newBigImg;
    
    frameLetter = 'c';
    obj = document.getElementById('frame'+frameLetter);  
    objLink = document.getElementById('frame'+frameLetter+'Link');
    var newImg = 'frame_'+frameLetter+'_'+x+'.jpg';   
    var newBigImg = 'frame_'+frameLetter+'_'+x+'_big.jpg';
    obj.src = filepath+newImg;
    objLink.href = filepath+newBigImg;
    rotatePicsStart = 1;
    
  } else {
    var newImg = 'frame_'+frameLetter+'_'+x+'.jpg';   
    var newBigImg = 'frame_'+frameLetter+'_'+x+'_big.jpg';
    obj.src = filepath+newImg;
    objLink.href = filepath+newBigImg;
  }

   setTimeout('rotateHomePics();',5000);
}

var gearsQuoteNum = 0;

function mouseOverGears() {
  objIMG = document.getElementById('Gears');
  objSWF = document.getElementById('didyouknow');
  
  objIMG.src = "/images/home_gears_over.gif"    
  
  //var gearsQuoteNum = Math.floor(Math.random()*5)+1;
  gearsQuoteNum++;
  if(gearsQuoteNum > 5) { gearsQuoteNum = 1; }  
  objSWF.src = "/images/didyouknow_"+gearsQuoteNum+".gif" 
   
}

function mouseOutGears() {
  objIMG = document.getElementById('Gears');  
  objIMG.src = "/images/home_gears_up.gif"       
   
}

var randomImg = new Array(5)
randomImg[1] = '';
randomImg[2] = '';
randomImg[3] = '';
randomImg[4] = '';
randomImg[5] = '';

function randomArt() {
  for (i=1;i<=5;i++) {
     var x = Math.floor(Math.random()*36)+1;
     if(i > 1) {
        while (checkDupeArt(x)) {
           x = Math.floor(Math.random()*36)+1;
        }        
     }        
     randomImg[i] = x;
  }   
}

function checkDupeArt(randNum) {   
   var dupe = false;
   for(x=1;x<=5;x++) {
       if(randNum == randomImg[x]) {
          dupe = true;
       }      
   }
   return dupe;
}


function imgArt(artNum) {
   document.write('<img src="/images/art_'+randomImg[artNum]+'.jpg" mce_src="images/art_'+randomImg[artNum]+'.jpg" alt="Art" height="80" width="93">');   
}