function selectAllCheckBoxes(num, chkSetId, chkController)
{
	var chk = true;
	
	if(chkController.checked)
	{
		chk = true;
	} else
	{
		chk = false;
	}
	
	for(var i=0; i<num; i++)
	{
		document.getElementById(chkSetId+"["+i+"]").checked = chk;
	}
}

function popUp(title, fullImagePath)
{
	var url="viewImage.php?imageFullPath="+fullImagePath+"&title="+title;
	
	var attributes = "width=250, height=250, left=20, top=20, scrollbars=no, menubar=no, resizable=no, location=no, toolbar=no, status=no";
	
	window.open(url, "", attributes);
}

function setLeftMenuCookie(paraValue)
{
	var name = 'leftMenuCookie';	
	var days = '2';

	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+paraValue+expires+"; path=/";
}

function readCookieAndDoToggle() {
	name = "leftMenuCookie";
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=1;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0)
		{
			var paraValue = c.substring(nameEQ.length,c.length);			
			toggleMe(paraValue);
		}
	}
}


function eraseLeftMenuCookie() {
	name = "leftMenuCookie";
	createCookie(name,"",-1);
}

function toggleMe(a){
  setLeftMenuCookie(a.toString());
  var e=document.getElementById(a);
  var o=document.getElementById(a+'1');
 
  if(!e)return true;
  
  if(e.style.display=="none")
  {
  	e.style.display="block";
	o.style.display="none";
  } 
  else 
  {
    e.style.display="none"
	o.style.display="block";
  }

  return true;
}

function collapse(a){
  var e=document.getElementById(a);
  var o=document.getElementById(a+'1');

//  if(!o)return true;
  
  e.style.display="none";
  o.style.display="block";
  
  return true;
}

function toggleNews(news, id){
  var e=document.getElementById(news);
  var i=document.getElementById('newsimg'+id);
  if(!e)return true;
  if(e.style.display=="none")
  {
  	e.style.display="block";
	i.src = 'images/colp.bmp';
  } 
  else 
  {
    e.style.display="none"
	i.src = 'images/expd.bmp';
  }
  return true;
}


function copyBilling2Shipping()
{
		f = document.checkoutForm;
		
		if(f.chkSame.checked)
		{
			f.street2.value = f.street.value;
			f.city2.value = f.city.value;
			f.zip2.value = f.zip.value;
			f.state2.value = f.state.value;
			f.country2.value = f.country.value;
		}
}

function copyBilling2Shipping2()
{
		f = document.shForm;
		
		if(f.chkSame.checked)
		{
			f.street2.value = f.street.value;
			f.city2.value = f.city.value;
			f.zip2.value = f.zip.value;
			f.state2.value = f.state.value;
			f.country2.value = f.country.value;
			f.phone2.value = f.phone.value;
		}
}

var xmlHttp;
var _divid;

function describeWeight(mainItem, str, rcvdivId)
{
	window.location='index.php?mod=productDetail&itemid='+mainItem+'&subid='+str;
}


function describeWeightBack(str, rcvdivId)
{ 
	//alert(sec);
	_divid = rcvdivId;
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	{
		alert ("Browser does not support HTTP Request")
		return
	} 
	
	var url="weightImage.php";
	url=url+"?q="+str+"&d="+_divid;
//	alert(url);
	xmlHttp.onreadystatechange=stateChanged;
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
}


function stateChanged() 
{ 
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
	{ 
		document.getElementById(_divid).innerHTML=xmlHttp.responseText;
	} 
} 

function GetXmlHttpObject()
{ 
	var objXMLHttp=null;
	if (window.XMLHttpRequest)
	{
		objXMLHttp=new XMLHttpRequest();
	}
	else if (window.ActiveXObject)
	{
		objXMLHttp=new ActiveXObject("Microsoft.XMLHTTP");
	}
	return objXMLHttp;
}