function updateItem(i, a, l)
{
	var objForm = eval("document.forms[0].ITEM" + i);
	var intError = validateCharacters(objForm, "The item you are trying to update.", "", "NUMERIC", true, true)
	if (intError == 0)
	{
		//alert(objForm.value);
		document.location.href = "cart.asp?action=update&item="+ i + "&qty=" + objForm.value + "&area=" + a + "&location=" + l
	}
}
//
function validateCharacters(strField, strFieldName, strExtraAllowed, strAlphaNumeric, blnAlert, blnReturn){
	var strAlphaCharacters = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
	var strNumericCharacters = "0123456789";
	var strCharacters = "";
	var strAllowedAlpha = "\ra-z\rA-Z";
	var strAllowedNumeric = "\r0-9";
	var strAllowedExtra = "";
	var strAE = "";
	var iInvalidCharFound = 0;
	if (strExtraAllowed.length > 0){
		for (iAE = 0; iAE < strExtraAllowed.length; iAE++){
			strAE = strExtraAllowed.substr(iAE, 1);
			switch(strAE){
				case " ":
					strAllowedExtra = strAllowedExtra + "\r(Space)";
					break;
				case "-":
					strAllowedExtra = strAllowedExtra + "\r(Hyphen)";
					break;
				case "_":
					strAllowedExtra = strAllowedExtra + "\r(Underscore)";
					break;
				case ".":
					strAllowedExtra = strAllowedExtra + "\r(Period)";
					break;
				default:
					strAllowedExtra = strAllowedExtra + "\r" + strAE;
					break;
			}
			strAE = "";
		}
	}
	var strAlert = "You have entered illegal characters into the following field.\r\r" + strFieldName + "\r\rOnly the following characters are allowed.\r";
	switch(strAlphaNumeric){
		case "ALPHA":
			strCharacters = strAlphaCharacters + strExtraAllowed;
			strAlert = strAlert + strAllowedAlpha + strAllowedExtra;
			break;
		case "NUMERIC":
			strCharacters = strNumericCharacters + strExtraAllowed;
			strAlert = strAlert + strAllowedNumeric + strAllowedExtra;
			break;
		case "ALPHANUMERIC":
			strCharacters = strAlphaCharacters + strNumericCharacters + strExtraAllowed;
			strAlert = strAlert + strAllowedAlpha + strAllowedNumeric + strAllowedExtra;
			break;
		default:
			strCharacters = strExtraAllowed;
			strAlert = strAlert + strAllowedExtra;
			break;
	}
	strAlert = strAlert + "\r\rPlease edit this field accordingly.";
	for (iField = 0; iField < strField.value.length; iField++){
		var j = 0;
		var strTestCharacter = strField.value.substr(iField, 1)
		for (i = 0; i < strCharacters.length; i++){
			var strAllowedTestCharacter = strCharacters.substr(i, 1);
			if (strTestCharacter == strAllowedTestCharacter){
				j = 1;
			}
		}
		if (j == 0){
			iInvalidCharFound = 1;
		}
	}
	if (strField.value != "" && iInvalidCharFound == 1){
		if (blnAlert){
			alert(strAlert);
		}
	}
	if (blnReturn){
		return iInvalidCharFound;
	}
}
//var objMenu;
function ShowMenu(intTop, intLeft, strMenu)
{
	var objMenu = document.getElementById(strMenu)
	if (objMenu.style.display == "block")
	{
		//setTimeout('objMenu.style.display = "none"', 3000);
		objMenu.style.display = "none";
	}
	else
	{
		if (intTop + intLeft != 0)
		{
			objMenu.style.top = document.getElementById("menubar").offsetTop + document.getElementById("menubar").offsetHeight + document.getElementById("control").offsetTop - 10;
			objMenu.style.left = intLeft + document.getElementById("control").offsetLeft;
		}
		objMenu.style.display = "block";
	}
}
function RequiredCheck(strAlertColor, strTestValue, form){
	var frmTest = 0;
	var sUTV = strTestValue.toUpperCase();
	//var sLTV = strTestValue.toLowerCase();
	for (var i = 0; i < form.elements.length; i++){
		if (form.elements[i].type.indexOf("button") == -1){
			if (form.elements[i].type.indexOf("submit") == -1){
				if (form.elements[i].type.indexOf("reset") == -1){
					form.elements[i].style.backgroundColor = "";
				}
			}
		}
	}
	for (var i = 0; i < form.elements.length; i++){
		if ((form.elements[i].type.indexOf("text") != -1) || (form.elements[i].type.indexOf("password") != -1) || (form.elements[i].type.indexOf("textarea") != -1) || (form.elements[i].type.indexOf("file") != -1)){
			if ((form.elements[i].getAttribute("required") + '').toUpperCase() == sUTV){
				if (form.elements[i].value == ""){
					form.elements[i].style.backgroundColor = strAlertColor;
					frmTest = frmTest + 1;
				}
			}
		}
		if (form.elements[i].type.indexOf("select") != -1){
			if ((form.elements[i].getAttribute("required") + '').toUpperCase() == sUTV){
				if ((form.elements[i].selectedIndex == -1) || ((form.elements[i].selectedIndex == 0) && (form.elements[i].value == ''))){
					form.elements[i].style.backgroundColor = strAlertColor;
					frmTest = frmTest + 1;
				}
			}
		}
		if (form.elements[i].type.indexOf("radio") != -1 || form.elements[i].type.indexOf("checkbox") != -1){
			if ((form.elements[i].getAttribute("required") + '').toUpperCase() == sUTV){
				var irc = 0;
				var ename = form.elements[i].name;
				var newEname = eval("form." + ename);
				for (var ir = 0; ir < newEname.length; ir++){
					if (newEname[ir].checked){
						irc = irc + 1;
					}
				}
				if (irc == 0){
					if (form.elements[i].type.indexOf("radio") != -1) {
						for (var ir = 0; ir < newEname.length; ir++){
							newEname[ir].style.backgroundColor = strAlertColor;
						}
						frmTest = frmTest + 1;
					} else {
						if (!form.elements[i].checked) {
							newEname.style.backgroundColor = strAlertColor;
							frmTest = frmTest + 1;
						}
					}
				}
			}
		}
	}
	return frmTest;
}
function CheckForm(form){
	if (RequiredCheck("FFFF99", "y", form) != 0){
		alert("The highlighted areas are Required.\n\nPlease complete in order to continue.");
		return false;
	} else if (ConfirmCheck("FFFF99", form) != 0) {
		alert("The highlighted areas do not match.\n\nPlease correct them in order to continue.");
		return false;
	} else if (EmailCheck("FFFF99", form) != 0) {
		alert("The highlighted areas are not formatted properly email addresses.\n\nPlease correct them in order to continue.");
		return false;
	} else if (RequiredCheck("#FFFF99", "o", form) != 0) {
		if (!confirm("The highlighted areas are Optional.\n\nClick OK if wish to continue without completing these fields.")){
			return false;
		}
	} 
	return true;
}
function formSubmit(action){
	if (CheckForm(document.forms[0]) != false)
	{
	document.forms[0].action = action;
	document.forms[0].method = "post";
	document.forms[0].submit();
	}
}
//(form.elements[i].getAttribute("required") + '').toUpperCase();
function EmailCheck(strAlertColor, form) {
 var frmTest = 0;
 for (var i = 0; i < form.elements.length; i++){
	if ((form.elements[i].name.indexOf("EMAIL") != -1) && (form.elements[i].value.replace(" ","") != "")) {
	
		// at least one @ must be present and not before position 2
		if (form.elements[i].value.indexOf('@') < 1 ) {
			form.elements[i].style.backgroundColor = strAlertColor;	
			frmTest = frmTest + 1;
		}

		// at least one . (dot) afer the @ is required
		if (form.elements[i].value.lastIndexOf('.') < form.elements[i].value.indexOf('@')) {
			form.elements[i].style.backgroundColor = strAlertColor;	
			frmTest = frmTest + 1;
		}
 
		// at least two characters must occur after the last . (dot) (ex .com etc...)
		if (form.elements[i].value.length - form.elements[i].value.lastIndexOf('.') <= 2) {
			form.elements[i].style.backgroundColor = strAlertColor;	
			frmTest = frmTest + 1;
		}

		// no empty space " " is permitted (one may trim the email)
		if (form.elements[i].value.indexOf(' ') != -1) {
			form.elements[i].style.backgroundColor = strAlertColor;	
			frmTest = frmTest + 1;		 	
		}
	}
 } 
 return frmTest;
}
function ConfirmCheck(strAlertColor, form) 
{
	var frmTest = 0;
	var strConfirm = "CONFIRM_";
	var elementName = "";
	var confirmElementName;
	var confirmElement;
	for (var i = 0; i < form.elements.length; i++)
	{
		elementName = form.elements[i].name.toUpperCase();
		if ((elementName.indexOf(strConfirm) != -1)) 
		{
			confirmElementName = elementName.replace(strConfirm, "");
			confirmElement = document.getElementById(confirmElementName);
			if (form.elements[i].value != confirmElement.value)
			{
				form.elements[i].style.backgroundColor = strAlertColor; 
				confirmElement.style.backgroundColor = strAlertColor; 
				frmTest = frmTest + 1;
			}
		}
	} 
	return frmTest;
}
function popwindow(strURL, strName, intWidth, intHeight){
	window.open(strURL, strName, "width=" + intWidth + ",height=" + intHeight + ",status=no,toolbar=no,menubar=no,location=no,resizable=yes,scrollbars=yes");

}

function ResizeWindow() {
	//if (document.all) {
		window.resizeTo(document.body.scrollWidth + 32, document.getElementById("POPUP").scrollHeight + 32);
		if (parseInt(document.getElementById("POPUP").scrollHeight) < 580) {
			window.resizeTo(document.body.scrollWidth + 32, document.getElementById("POPUP").scrollHeight + 32);
		} else {
			window.resizeTo(document.body.scrollWidth + 32, 580);
			document.body.scroll='yes';
		}
	//}
}

/* stuff from the original template */
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_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

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_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_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 jumpKeyPress() {
	var x = String.fromCharCode(window.event.keyCode);
    document.location.href="#" + x;
}