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_jumpMenu(targ,selObj,restore){ //v3.0 
	eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'"); 
	if (restore) selObj.selectedIndex=0; 
} 
function mm_jumpmenuGo(selName,targ,restore){ //v3.0 
	var selObj = MM_findObj(selName);
	if (selObj) mm_jumpmenu(targ,selObj,restore); 
} 
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];}
}
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 PopUp(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
function validateNewsletter() {
	if (document.NL.newsletter.value==""){
		alert("Please enter an email address.");
		document.NL.newsletter.focus();
		return false;
	}
	return true;
}
function modelInfoForm1(){
	if(document.form3.Mfg.value==""){
		alert("Please select a manufacturer.");
		document.form3.Mfg.focus();
		return false;
	}
//	if(document.form3.Model.value==""||document.form3.Model.value=="enter model number"){
	if(document.form3.Model.value=="enter model number"){
		document.form3.Model.value=""
//		alert("Please enter a model number.");
//		document.form3.Model.focus();
//		return false;
	}
	return true;
}
function modelInfoForm2(){
	if(document.ModelLookupForm.Mfg.value==""){
		alert("Please select a manufacturer.");
		document.ModelLookupForm.Mfg.focus();
		return false;
	}
//	if(document.ModelLookupForm.Model.value==""||document.ModelLookupForm.Model.value=="enter model number"){
	if(document.ModelLookupForm.Model.value=="enter model number"){
		document.ModelLookupForm.Model.value="";
//		alert("Please enter a model number.");
//		document.ModelLookupForm.Model.focus();
//		return false;
	}
	return true;
}
function modelInfoForm4(){
	if(document.ModelLookupForm2.Mfg.value==""){
		alert("Please select a manufacturer.");
		document.ModelLookupForm2.Mfg.focus();
		return false;
	}
//	if(document.ModelLookupForm2.Model.value==""||document.ModelLookupForm2.Model.value=="enter model number"){
	if(document.ModelLookupForm2.Model.value=="enter model number"){
		document.ModelLookupForm2.Model.value="";
//		alert("Please enter a model number.");
//		document.ModelLookupForm2.Model.focus();
//		return false;
	}
	return true;
}
function modelInfoForm3(){
	if(document.ModelLookupForm.Mfg.value==""){
		alert("Please select a manufacturer.");
		document.ModelLookupForm.Mfg.focus();
		return false;
	}
	return true;
}
function validateSearch() {
	if (document.Sato.searchBox.value==""){
		alert("Please enter a word or phrase to search for.");
		document.Sato.searchBox.focus();
		return false;
	}
	return true;
}
var popUpWin=0;
function popUpWindow(URLStr, left, top, width, height)
{
  if(popUpWin)
  {
    if(!popUpWin.closed) popUpWin.close();
  }
  popUpWin = open(URLStr, 'popUpWin', 'toolbar=no,location=no,directories=no,status=no,menub ar=no,scrollbar=no,resizable=no,copyhistory=yes,width='+width+',height='+height+',left='+left+', top='+top+',screenX='+left+',screenY='+top+'');
}
function chkVer(imagename,objectsrc){
	var n=navigator.appName
	var v=parseInt(navigator.appVersion)
	var browsok=((n=="Netscape")&&(v>=3))
	var browsok2=((n=="Microsoft Internet Explorer")&&(v>=4))
	if ((browsok)||(browsok2))
	document.images[imagename].src=eval(objectsrc+".src")
}
var currentCatShown=-1;
function showCat(category_id){
	if(currentCatShown!=-1){
		eval("document.getElementById('Cat_"+currentCatShown+"').style.display='none'");
		currentCatShown=-1;
	}
	eval("document.getElementById('Cat_"+category_id+"').style.display=''")
	currentCatShown=category_id
}
function hideCat(category_id){
//	setTimeout('doHideCat('+category_id+')', 600 );
}
function doHideCat(category_id){
	eval("document.getElementById('Cat_"+category_id+"').style.display='none'")
}
//v1.0
//Copyright 2006 Adobe Systems, Inc. All rights reserved.
function AC_AddExtension(src, ext)
{
  if (src.indexOf('?') != -1)
    return src.replace(/\?/, ext+'?'); 
  else
    return src + ext;
}

function AC_Generateobj(objAttrs, params, embedAttrs) 
{ 
  var str = '<object ';
  for (var i in objAttrs)
    str += i + '="' + objAttrs[i] + '" ';
  str += '>';
  for (var i in params)
    str += '<param name="' + i + '" value="' + params[i] + '" /> ';
  str += '<embed ';
  for (var i in embedAttrs)
    str += i + '="' + embedAttrs[i] + '" ';
  str += ' ></embed></object>';

  document.write(str);
}

function AC_FL_RunContent(){
  var ret = 
    AC_GetArgs
    (  arguments, "", "movie", "clsid:d27cdb6e-ae6d-11cf-96b8-444553540000"
     , "application/x-shockwave-flash"
    );
  AC_Generateobj(ret.objAttrs, ret.params, ret.embedAttrs);
}

function AC_SW_RunContent(){
  var ret = 
    AC_GetArgs
    (  arguments, "", "src", "clsid:166B1BCA-3F9C-11CF-8075-444553540000"
     , null
    );
  AC_Generateobj(ret.objAttrs, ret.params, ret.embedAttrs);
}

function AC_GetArgs(args, ext, srcParamName, classid, mimeType){
  var ret = new Object();
  ret.embedAttrs = new Object();
  ret.params = new Object();
  ret.objAttrs = new Object();
  for (var i=0; i < args.length; i=i+2){
    var currArg = args[i].toLowerCase();    

    switch (currArg){	
      case "classid":
        break;
      case "pluginspage":
        ret.embedAttrs[args[i]] = args[i+1];
        break;
      case "src":
      case "movie":	
        args[i+1] = AC_AddExtension(args[i+1], ext);
        ret.embedAttrs["src"] = args[i+1];
        ret.params[srcParamName] = args[i+1];
        break;
      case "onafterupdate":
      case "onbeforeupdate":
      case "onblur":
      case "oncellchange":
      case "onclick":
      case "ondblClick":
      case "ondrag":
      case "ondragend":
      case "ondragenter":
      case "ondragleave":
      case "ondragover":
      case "ondrop":
      case "onfinish":
      case "onfocus":
      case "onhelp":
      case "onmousedown":
      case "onmouseup":
      case "onmouseover":
      case "onmousemove":
      case "onmouseout":
      case "onkeypress":
      case "onkeydown":
      case "onkeyup":
      case "onload":
      case "onlosecapture":
      case "onpropertychange":
      case "onreadystatechange":
      case "onrowsdelete":
      case "onrowenter":
      case "onrowexit":
      case "onrowsinserted":
      case "onstart":
      case "onscroll":
      case "onbeforeeditfocus":
      case "onactivate":
      case "onbeforedeactivate":
      case "ondeactivate":
      case "type":
      case "codebase":
        ret.objAttrs[args[i]] = args[i+1];
        break;
      case "width":
      case "height":
      case "align":
      case "vspace": 
      case "hspace":
      case "class":
      case "title":
      case "accesskey":
      case "name":
      case "id":
      case "tabindex":
        ret.embedAttrs[args[i]] = ret.objAttrs[args[i]] = args[i+1];
        break;
      default:
        ret.embedAttrs[args[i]] = ret.params[args[i]] = args[i+1];
    }
  }
  ret.objAttrs["classid"] = classid;
  if (mimeType) ret.embedAttrs["type"] = mimeType;
  return ret;
}
//v1.1
//Copyright 2006 Adobe Systems, Inc. All rights reserved.
function AC_AX_RunContent(){
  var ret = AC_AX_GetArgs(arguments);
  AC_Generateobj(ret.objAttrs, ret.params, ret.embedAttrs);
}

function AC_AX_GetArgs(args){
  var ret = new Object();
  ret.embedAttrs = new Object();
  ret.params = new Object();
  ret.objAttrs = new Object();
  for (var i=0; i < args.length; i=i+2){
    var currArg = args[i].toLowerCase();    

    switch (currArg){	
      case "pluginspage":
      case "type":
      case "src":
        ret.embedAttrs[args[i]] = args[i+1];
        break;
      case "data":
      case "codebase":
      case "classid":
      case "id":
      case "onafterupdate":
      case "onbeforeupdate":
      case "onblur":
      case "oncellchange":
      case "onclick":
      case "ondblClick":
      case "ondrag":
      case "ondragend":
      case "ondragenter":
      case "ondragleave":
      case "ondragover":
      case "ondrop":
      case "onfinish":
      case "onfocus":
      case "onhelp":
      case "onmousedown":
      case "onmouseup":
      case "onmouseover":
      case "onmousemove":
      case "onmouseout":
      case "onkeypress":
      case "onkeydown":
      case "onkeyup":
      case "onload":
      case "onlosecapture":
      case "onpropertychange":
      case "onreadystatechange":
      case "onrowsdelete":
      case "onrowenter":
      case "onrowexit":
      case "onrowsinserted":
      case "onstart":
      case "onscroll":
      case "onbeforeeditfocus":
      case "onactivate":
      case "onbeforedeactivate":
      case "ondeactivate":
        ret.objAttrs[args[i]] = args[i+1];
        break;
      case "width":
      case "height":
      case "align":
      case "vspace": 
      case "hspace":
      case "class":
      case "title":
      case "accesskey":
      case "name":
      case "tabindex":
        ret.embedAttrs[args[i]] = ret.objAttrs[args[i]] = args[i+1];
        break;
      default:
        ret.embedAttrs[args[i]] = ret.params[args[i]] = args[i+1];
    }
  }
  return ret;
 }
 function selectReplacement(obj) {
 	// append a class to the select
 	obj.className += ' replaced';
 	// create list for styling
 	var ul = document.createElement('ul');
 	ul.className = 'selectReplacement';
 	var opts = obj.options;
 	for (var i = 0; i < opts.length; i++) {
 		var selectedOpt;
 		if (opts[i].selected) {
 			selectedOpt = i;
 			break;
 		} else {
 			selectedOpt = 0;
 		}
 	}
 	for (var i = 0; i < opts.length; i++) {
 		var li = document.createElement('li');
 		var txt = document.createTextNode(opts[i].text);
 		li.appendChild(txt);
 		li.selIndex = opts[i].index;
 		li.selectID = obj.id;
 		li.onclick = function() {
 			selectMe(this);
 		}
 		if (i == selectedOpt) {
 			li.className = 'selected';
 			li.onclick = function() {
 				this.parentNode.className += ' selectOpen';
 				this.onclick = function() {
 					selectMe(this);
 				}
 			}
 		}
 		if (window.attachEvent) {
 			li.onmouseover = function() {
 				this.className += ' hover';
 			}
 			li.onmouseout = function() {
 				this.className =
              this.className.replace(new RegExp(" hover\\b"), '');
 			}
 		}
 		ul.appendChild(li);
 	}
 	// add the input and the ul
 	obj.parentNode.appendChild(ul);
 }
 function selectMe(obj) {
 	var lis = obj.parentNode.getElementsByTagName('li');
 	for (var i = 0; i < lis.length; i++) {
 		if (lis[i] != obj) { // not the selected list item
 			lis[i].className = '';
 			lis[i].onclick = function() {
 				selectMe(this);
 			}
 		} else {
 			setVal(obj.selectID, obj.selIndex);
 			obj.className = 'selected';
 			obj.parentNode.className =
            obj.parentNode.className.replace(new RegExp(" selectOpen\\b"), '');
 			obj.onclick = function() {
 				obj.parentNode.className += ' selectOpen';
 				this.onclick = function() {
 					selectMe(this);
 				}
 			}
 		}
 	}
 }
 function setVal(objID, selIndex) {
 	var obj = document.getElementById(objID);
 	obj.selectedIndex = selIndex;
 }
 function setForm() {
 	var s = document.getElementsByTagName('select');
 	for (var i = 0; i < s.length; i++) {
 		if (s[i].className == "ReplaceList") {
 			selectReplacement(s[i]);
 		}
 	}
 }
 function closeSel(obj) {
 	// close the ul
 }
// window.onload = function() {
// 	(document.all && !window.print) ? null : setForm();
// }
function validatepartcombo(thisform) {
	if (thisform.Part_Combo[thisform.Part_Combo.selectedIndex].value == "") {
		alert("please select a valid option before adding to your cart.");
		return false;
	}
}
//added for tabs functionality
function Tab1_Clicked() {
	ChangeTab()
	document.getElementById('tab1').className = "top_search_links_active"
}
function Tab2_Clicked() {
	ChangeTab()
	document.getElementById('tab2').className = "top_search_links_active"
}
function Tab3_Clicked() {
	ChangeTab()
	document.getElementById('tab3').className = "top_search_links_active"
}
function Tab4_Clicked() {
	ChangeTab()
	document.getElementById('tab4').className = "top_search_links_active"
}
function Tab5_Clicked() {
	ChangeTab()
	document.getElementById('tab5').className = "top_search_links_active"
}
function ChangeTab() {
	document.getElementById('tab1').className = "top_search_links"
	document.getElementById('tab2').className = "top_search_links"
	document.getElementById('tab3').className = "top_search_links"
	document.getElementById('tab4').className = "top_search_links"
	document.getElementById('tab5').className = "top_search_links"
}