//Script for navigation bar images

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];}
}


// Script for randomizing images

var imgtmp1=0,imgtmp2=0,imgtmp3=0;

function writeRandom() {

  var myimages=new Array()
    myimages[1]="images/vendors/baldor.jpg"
    myimages[2]="images/vendors/boston.jpg"
    myimages[3]="images/vendors/warner.jpg"
    myimages[4]="images/vendors/bando.jpg"
    myimages[5]="images/vendors/browning.jpg"
    myimages[6]="images/vendors/thomson.jpg"
    myimages[7]="images/vendors/danaher.jpg"
    myimages[8]="images/vendors/eaton.jpg"
    myimages[9]="images/vendors/formsprag.jpg"
    myimages[10]="images/vendors/kopflex.jpg"
    myimages[11]="images/vendors/mcgill.jpg"
    myimages[12]="images/vendors/morse.jpg"
    myimages[13]="images/vendors/sealmaster.jpg"
    myimages[14]="images/vendors/nord.jpg"
    myimages[15]="images/vendors/koyo.jpg"
    myimages[16]="images/vendors/martin.jpg"

  var imagelinks=new Array()
    imagelinks[1]="http://www.baldor.com"
    imagelinks[2]="http://www.bostongear.com"
    imagelinks[3]="http://www.warnerelectric.com"
    imagelinks[4]="http://www.bandousa.com"
    imagelinks[5]="http://www.emerson-ept.com"
    imagelinks[6]="http://www.thomsonlinear.com"
    imagelinks[7]="http://www.danahermotion.com"
    imagelinks[8]="http://www.eaton.com"
    imagelinks[9]="http://www.formsprag.com"
    imagelinks[10]="http://www.emerson-ept.com"
    imagelinks[11]="http://www.emerson-ept.com"
    imagelinks[12]="http://www.emerson-ept.com"
    imagelinks[13]="http://www.emerson-ept.com"
    imagelinks[14]="http://www.nord.com"
    imagelinks[15]="http://www.koyousa.com"
    imagelinks[16]="http://www.martinsprocket.com"

  var ry=Math.floor(Math.random()*(myimages.length-1)+1);
  while ((ry==imgtmp1)||(ry==imgtmp2)||(ry==imgtmp3))
    ry=Math.floor(Math.random()*(myimages.length-1)+1);

  document.write('<a href='+'"'+imagelinks[ry]+'"'+' target='+'"'+'_blank'+'"'+'><img src='+'"'+myimages[ry]+'"'+' border=0></a>')
  if (imgtmp1>0) {
	if (imgtmp2>0)
      imgtmp3=ry;
	else imgtmp2=ry;
  }
  else imgtmp1=ry;
}