rolloverImagesOn=new Array();
rolloverImagesOff=new Array();

function rolloverOn(name) {
  if(rolloverImagesOn[name]){
    document.images[name].src=rolloverImagesOn[name].src;
  }
}

function rolloverOff(name) {
  if(rolloverImagesOff[name]){
      document.images[name].src=rolloverImagesOff[name].src;
  }
}

function rolloverLoad(name,on,off) {
  rolloverImagesOn[name]=new Image();
  rolloverImagesOn[name].src=on;
  rolloverImagesOff[name]=new Image();
  rolloverImagesOff[name].src=off;
}

function gosearch(theform)
{
 if (document.all||document.getElementById)
 {
  for (i=0;i<theform.length;i++)
  {
   var tempobj=theform.elements[i]; 
   if(tempobj.type.toLowerCase()=="submit"||tempobj.type.toLowerCase()=="reset") 
   tempobj.disabled=true
  }
 }
}