function trim(str)
{if(str!=''){return str.replace(/^\s+|\s+$/g,'');}else{return str;}}
function isEmpty(s)
{return((s==null)||(s.length==0))}
function isDigit(c)
{return((c>="0")&&(c<="9"))}
function isInteger(s)
{var i;if(isEmpty(s))
if(isInteger.arguments.length==1)return 0;else return(isInteger.arguments[1]==true);for(i=0;i<s.length;i++)
{var c=s.charAt(i);if(!isDigit(c))return false;}
return true;}
function emailCheck(emailStr){var RegexUrl=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i;return RegexUrl.test(emailStr);}
function containsAlphabets(checkString){var tempString="";var regExp=/^[A-Za-z]$/;if(checkString!=null&&checkString!="")
{for(var i=0;i<checkString.length;i++)
{if(!checkString.charAt(i).match(regExp))
{return false;}}}
else
{return false;}
return true;}
if (navigator.platform == "Win32" && navigator.appName == "Microsoft Internet Explorer" && window.attachEvent && navigator.userAgent.indexOf("Opera")==-1)
{document.writeln('<style type="text/css">img { visibility:hidden; } </style>');window.attachEvent("onload", LoadPng);}
function LoadPng()
{var rslt = navigator.appVersion.match(/MSIE (\d+\.\d+)/, '');var itsAllGood = (rslt != null && Number(rslt[1]) >= 5.5);
for (var i = document.images.length - 1, img = null; (img = document.images[i]); i--){
if (itsAllGood && img.src.match(/\.png$/i) != null){var src = img.src;img.style.width = img.width + "px";img.style.height = img.height + "px";
img.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + src + "', sizingMethod='scale')"
img.src = "images/1px.gif";
}img.style.visibility = "visible";}}