//image rollovers
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) { //v3.0
  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); 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];}
}
// end rollovers

function ValidateSearch(){
	if ((document.powerSearch.selType.value.length < 1)&(document.powerSearch.selCategory.value.length < 1)&(document.powerSearch.selManufacturer.value.length < 1)){
	//if ((document.powerSearch.selCategory.value.length < 1)&(document.powerSearch.selManufacturer.value.length < 1)){
   alert("Please select a search criteria from at least one of the search boxes.")
	document.powerSearch.selManufacturer.focus()
	return (false);
	}
}

function more(whichBigger)
{
   if (whichBigger == 1)
   {
      document.forms.powerSearch.selManufacturer.size = '10';
   }
   else if (whichBigger == 2)
   {
      document.forms.powerSearch.selCategory.size = '10';
   }
   else
   {
      document.forms.powerSearch.selType.size = '10';
   }
   

}

function resetForm()
{
   document.forms.powerSearch.selManufacturer.size = '';
   document.forms.powerSearch.selCategory.size = '';
   document.forms.powerSearch.selType.size = '';
   
   document.forms.powerSearch.selManufacturer.options[0].selected = true;
   document.forms.powerSearch.selCategory.options[0].selected = true;
   document.forms.powerSearch.selType.options[0].selected = true;  
}