<!--
function isArray(com) {
	if (typeof(com.length) == "undefined") {
		return false;
	}
	else {
		return true;
	}
}

function isArraySelectBox(com) {
	if (typeof(com[0].length) == "undefined") {
		return false;
	}
	else {
		return true;
	}
}

function trim(str) {
	var strTrim = "";
	var i, j;
	
	if (isEmpty(str)) return strTrim;
	
	for (i=0; i<str.length; i++) {
		if (str.charAt(i) != " ") break;
	}
	for (j=str.length-1; j>=0; j--) {
		if (str.charAt(j) != " ") break;
	}
	
	strTrim = str.substr(i, j-i+1);
	return strTrim;
}

function isEmpty(str) {
	return ((str==null) || (str.length==0));
}

function isWhiteSpace(str) {
	return isEmpty(trim(str));
}

function isDigit(d) {
	return ((d >= "0") && (d <= "9"));
}

function isLetter(c) {
	return (((c >= "a") && (c <= "z")) || ((c >= "A") && (c <= "Z")));
}

function isNumeric(strNum) {
	var i;
	
	if (isWhiteSpace(strNum) == true) {
		return false;
	}
	
	strNum = trim(strNum);
	
	for (i=0; i<strNum.length; i++) {
		var chr = strNum.charAt(i);
		if (!isDigit(chr)) {
			return false;
		}
	}
	return true;
}
function isInteger(s)
{   var i;

    if (isEmpty(s)) 
       if (isInteger.arguments.length == 1) return false;
       else return (isInteger.arguments[1] == true);

    // Search through string's characters one by one
    // until we find a non-numeric character.
    // When we do, return false; if we don't, return true.

    for (i = 0; i < s.length; i++)
    {   
        // Check that current character is number.
        var c = s.charAt(i);

        if (!isDigit(c)) return false;
    }

    // All characters are numbers.
    return true;
}

function isAlphaNumeric(strNum) {
	var i;
	
	if (isWhiteSpace(strNum) == true) {
		return false;
	}
	
	strNum = trim(strNum);
	
	for (i=0; i<strNum.length; i++) {
		var chr = strNum.charAt(i);
		if (!isDigit(chr) && !isLetter(chr)) {
			return false;
		}
	}
	return true;
}

function isAlphaOnly(strNum) {
	var i;
	
	if (isWhiteSpace(strNum) == true) {
		return false;
	}
	
	strNum = trim(strNum);
	
	for (i=0; i<strNum.length; i++) {
		var chr = strNum.charAt(i);
		if (!isLetter(chr)) {
			return false;
		}
	}
	return true;
}

function isEmail(s)
{   
	
	//alert(s); 
   	// is s whitespace?
    //if (isWhitespace(s)) return false;
    
    // there must be >= 1 character before @, so we
    // start looking at character position 1 
    // (i.e. second character)
    var i = 1;
    var sLength = s.length;

    // look for @
    while ((i < sLength) && (s.charAt(i) != "@"))
    { i++;
    }

    if ((i >= sLength) || (s.charAt(i) != "@")) return false;
    else i += 2;

    // look for .
    while ((i < sLength) && (s.charAt(i) != "."))
    { i++;
    }

    // there must be at least one character after the .
    if ((i >= sLength - 1) || (s.charAt(i) != ".")) return false;
    else
	return true;
}

//Function to check whether the string is a valid integer
//Function to check whether the zipcode is a valid US zip code
function isZIPCode(field) 
{
	var valid = "0123456789";
	var hyphencount = 0;
	
	if (field.length!=5) {
	alert("Please enter your 5 digit zip code.");
	return false;
	}
	for (var i=0; i < field.length; i++) {
	temp = "" + field.substring(i, i+1);
	if (valid.indexOf(temp) == "-1") {
	alert("Invalid characters in your zip code.  Please try again.");
	return false;
	}

	}
	return true;
}

function isMoney(str) 
{
	var valid = "0123456789.-"
	var temp;
	for (var i=0; i<str.length; i++) {
		temp = "" + str.substring(i, i+1);
		if (valid.indexOf(temp) == "-1") 
			//ok = "no";
			return false;
	}
	return true;
}

function isPhoneNumber(str) 
{
	var valid = "0123456789()-"
	var temp;
	for (var i=0; i<str.length; i++) {
		temp = "" + str.substring(i, i+1);
		if (valid.indexOf(temp) == "-1") 
			//ok = "no";
			return false;
	}
	return true;
}

function isCheckedRadio(objRadio) {
	checked = false;
	if (objRadio) {
		count = objRadio.length;
		if(count == 1) {
			checked = objRadio.checked;
		} 
		else {
			for(var i=0; i<count; i++) {
				if(objRadio[i].checked) {
					checked = true;
				}
			}
		}
	}
	return checked;
}

function getRadioVal(objRadio) {
	checked = false;
	if (objRadio) {
		count = objRadio.length;
		if(count == 1) {
			checked = objRadio.value;
		} 
		else {
			for(var i=0; i<count; i++) {
				if(objRadio[i].checked) {
					checked = objRadio[i].value;
				}
			}
		}
	}
	return checked;
}


function isSelected(frmObjSelect)
{
	if (frmObjSelect.value == -1) {
		return false;
	}
	else {
		return 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_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) { //v4.0
  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);
  if(!x && document.getElementById) x=document.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 imageView(imgUrl,name) {

thisObj = new Image; 
thisObj.src= imgUrl;
imgWidth = 400;
imgHeight = 540;


var imgWindow = window.open('','viewWin','width='+imgWidth+',height='+imgHeight+',toolbar=0,location=0,directories=0,resizable=0,status=0,menubar=0,scrollbars=no');
imgWindow.close();
imgWindow = window.open('','viewWin','width='+imgWidth+',height='+imgHeight+',toolbar=0,location=0,directories=0,resizable=0,status=0,menubar=0,scrollbars=no');
    content = "<html><HEAD></HEAD><TITLE>Image Viewer</TITLE><body onClick='window.close();' bgcolor=white leftmargin=0 topmargin=5 offset=0 marginheight=0 marginwidth=0><div align=center>";
    content = content + "<img src=" + imgUrl + ">";
    content = content + "<br><FONT SIZE='1' color='#990000' face='Arial, Helvetica'>";
    content = content + name;
    content = content + "<BR><FONT COLOR='BLACK' SIZE='1' face='Arial, Helvetica'>Click on image to close this window.</div><br></body></html>";
    imgWindow.document.write(content);
		imgWindow.focus();

}

function urlView(urlname) {
newWindow = window.open(urlname,'new_window','width=500,height=400,toolbar=0,location=0,directories=0,resizable=0,status=0,menubar=0,scrollbars=0');
newWindow.focus();
}
//-->