function Checkpart(num,url) {
counter=0
	//clear all checkboxes 
	for(i=0; i<myform.elements.length; i++){
		if (myform.elements[i].type == "checkbox" && myform.elements[i].checked==true){
		myform.elements[i].checked = false;
		}
	}
	for(i=0; i<myform.elements.length; i++){
		 if (myform.elements[i].type == "checkbox"){
			if (counter==num){
				//alert(myform.elements[i].value);
				myform.elements[i].checked = !(myform.elements[i].checked);
				submitpart(url);
			}
		 counter+=+1
		 }
	}
}
	
function submitpart(url){
	var myform = document.forms[1];
	var counter=0;
	var msg;
	msg="";
	for(i=0; i<myform.elements.length; i++){
		 if (myform.elements[i].type == "checkbox" && myform.elements[i].checked==true){
      	    msg += myform.elements[i].value + "," + myform.elements[i+2].value +"*" ;counter=counter+1;
			//alert(msg)
      	  }
	}
	msg = msg.substr(0,(msg.length-1))
	//alert("chk="+ msg)	


window.location.href = "./"+url+"chk="+ msg 
}
function verifycr(){

mypart = xrefsearch.part.value
mypart = mypart.replace("%","")
mypart = mypart.replace("'","")
mypart = mypart.replace("*","")
mypart = mypart.replace("/","")
mypart = mypart.replace("-","")


	if (mypart.length >2){
		document.location = "cross.asp?part="+mypart
		return false;}
	else{
	alert("Please Enter a longer Part Number"); 
	return false;
	}

}
function verifyds(){

mypart = dssearch.part.value
mypart = mypart.replace("%","")
mypart = mypart.replace("'","")
mypart = mypart.replace("*","")
mypart = mypart.replace("/","")
mypart = mypart.replace("-","")

	if (mypart.length >2){
		document.location = "http://www.sierraic.com/datasheet.asp?part="+mypart
		return false;}
	else{
	alert("Please Enter a longer Part Number"); 
	return false;
	}

}
/*
//NO Right clicking
am = "This function is disabled!";
// do not edit below this line
// ===========================
bV  = parseInt(navigator.appVersion)
bNS = navigator.appName=="Netscape"
bIE = navigator.appName=="Microsoft Internet Explorer"

function nrc(e) {
   if (bNS && e.which > 1){
      alert(am)
      return false
   } else if (bIE && (event.button >1)) {
     alert(am)
     return false;
   }
}

document.onmousedown = nrc;
if (document.layers) window.captureEvents(Event.MOUSEDOWN);
if (bNS && bV<5) window.onmousedown = nrc;
*/

function open_window(url,h,w)
 {
   mywindow = window.open(url,"Sierra_Ic_Inc","toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=no, resizable=no, copyhistory=no, width="+w+", height="+h);
   mywindow.moveTo(50,125);
 } 

function getorder(order,cust)
 {
	url = "getorder.asp?ID="+order+"&ID2="+cust
   mywindow = window.open(url,"Sierra_Ic_Inc","toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=yes, resizable=yes, copyhistory=no, width=650, height=550");
   mywindow.moveTo(50,125);
 } 
 function getrfq(mydate,myemail,custid)
 {
	url = "getrfq.asp?day="+mydate+"&email="+myemail+"&pmt="+custid
   mywindow2 = window.open(url,"Sierra_Ic_Inc","toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=yes, resizable=no, copyhistory=no, width=600, height=300");
   mywindow2.moveTo(50,125);
 } 
function getpw()
 {
   mywindow = window.open("getpw.asp","Sierra_Ic_Inc","toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=no, resizable=no, copyhistory=no, width=380, height=240");
   mywindow.moveTo(50,125);
 } 
function mynavsearch()
{
	mypart = navbar.navpart.value
	mypart = mypart.replace("-","")
	mypart = mypart.replace("%","")
	mypart = mypart.replace("'","")
	mypart = mypart.replace("*","")

	if (mypart.length >2){
	      document.location = "http://www.sierraic.com/pnresults.asp?part=" + mypart + ""
	}else{

		alert("Please enter a Part number with more than 3 characters");
	}
}




function mypartsearch()
{
	mypart = document.partsearch.part.value

	mypart = mypart.replace("%","")
	mypart = mypart.replace("'","")
	mypart = mypart.replace("*","")

	if (mypart.length <3){
		alert("Please enter a Part number with more than 3 characters");
		return false;
	}else{
		
		return true;
	}
return false;
}

function isEmailAddr(email)
{
  var result = false
  var theStr = new String(email)
  var index = theStr.indexOf("@");
  if (index > 0)
  {
    var pindex = theStr.indexOf(".",index);
    if ((pindex > index+1) && (theStr.length > pindex+1))
    result = true;
  }
  return result;
}

function FormValidator(getpw)
{

  if (getpw.email.value == "")
  {
    alert("Please enter a value for the \"email\" field.");
    getpw.email.focus();
    return (false);
  }

  if (!isEmailAddr(getpw.email.value))
  {
    alert("Please enter a complete email address in the form: yourname@yourdomain.com");
    getpw.email.focus();
    return (false);
  }
   
  if (getpw.email.value.length < 3)
  {
    alert("Please enter at least 3 characters in the \"email\" field.");
    getpw.email.focus();
    return (false);
  }
  return true;
}


function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		index_06_over = newImage("images/index_06-over.jpg");
		index_07_over = newImage("images/index_07-over.jpg");
		index_08_index_07_over = newImage("images/index_08-index_07_over.jpg");
		index_08_over = newImage("images/index_08-over.jpg");
		index_09_index_08_over = newImage("images/index_09-index_08_over.jpg");
		index_09_over = newImage("images/index_09-over.jpg");
		index_10_over = newImage("images/index_10-over.jpg");
		index_11_index_10_over = newImage("images/index_11-index_10_over.jpg");
		preloadFlag = true;
	}
}