function ctlSearch_OnClick () 
{ 
 var url; 
 var theform = document.frmSearchBox; 
  
 if (theform.keyword.value.length < 2) 
 { 
  alert('Please enter at least two characters.'); 
  theform.keyword.focus(); 
 } 
 else 
 { 
var SearchTxt = theform.keyword.value; 
  url = "http://chroma.thomasnet-navigator.com/keyword/?&plpver=10&key=all&keycateg=100" 
  url = url + "&SchType="; 
  url = url + "&keyword=" + encodeURI(theform.keyword.value); 
  url = url + "&refer=" + encodeURI("http://" + document.location.hostname); 
    
  document.location.href = url; 
 } 
//alert (url);     
}    

var myimages=new Array() 
function preloadimages(){ 
   for (i=0;i<preloadimages.arguments.length;i++) 
   { 
      myimages[i]=new Image() 
      myimages[i].src=preloadimages.arguments[i] 
   } 
}