function getFileExtension(fileName)
{var extension;var extensionStart;extension=new String;extension='';if(fileName.length>2){extensionStart=fileName.lastIndexOf('.');if(extensionStart>0)
extension=fileName.substr(extensionStart,fileName.length-extensionStart);}
return extension;}
function isBlankText(strObj)
{if(strObj.replace(/\s/g,"")==""){return(true);}else{return(false);}}
function isBlankHTML(strObj)
{if(strObj.replace(/\s|&nbsp;|<[^>]+>/g,"")==""){return(true);}else{return(false);}}
function strTrim(strObj)
{strObj=strObj.replace(/^\s+/,"");strObj=strObj.replace(/\s+$/,"");return(strObj);}
function radioIsChecked(radioObject)
{var checkedStatus=false;var i;if(!(radioObject.length>0))
return radioObject.checked;for(i=0;i<radioObject.length;i++){if(radioObject[i].checked)
checkedStatus=true;}
return checkedStatus;}
function radioValue(radioObject)
{var checkedStatus=-1;var i;if(!(radioObject.length>0))
return radioObject.value;for(i=0;i<radioObject.length;i++){if(radioObject[i].checked)
checkedStatus=radioObject[i].value;}
return checkedStatus;}
function clearRadio(radioObject)
{var i;if(radioObject.length>0){for(i=0;i<radioObject.length;i++){radioObject[i].checked=false;}}}
function openwindowlink(url,windowTitle,height,width)
{newwin=window.open(url,windowTitle," height="+height+",width="+width+",toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,copyhistory=no");newwin.focus();}
function openimagelink(url,windowTitle,height,width)
{var newContent;newwin=window.open('',windowTitle," height="+height+",width="+width+",toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,copyhistory=no");newContent='<html><head><title>'+windowTitle+'</title></head>';newContent=newContent+'<body leftmargin="0" topmargin="0" rightmargin="0" bottommargin="0" marginwidth="0" marginheight="0">';newContent=newContent+'<img src="'+url+'" align="top">';newContent=newContent+'</body></html>';newwin.document.write(newContent);newwin.document.close();newwin.focus();}
function cbSetContentById(elementId,content)
{if(document.all){var oElement;oElement=document.getElementById(elementId);if(oElement.innerHTML){oElement.innerHTML=content;}else if(oElement.innerHtml){oElement.innerHtml=content;}else{oElement.innerText=content;}}else{dynamiccontentNS6(elementId,content);}}
function dynamiccontentNS6(elementid,content)
{if(document.getElementById){rng=document.createRange();el=document.getElementById(elementid);rng.setStartBefore(el);htmlFrag=rng.createContextualFragment(content);while(el.hasChildNodes())
el.removeChild(el.lastChild);el.appendChild(htmlFrag);}}
function cbGetContentById(elementId)
{if(document.all){return document.getElementById(elementId).innerText;}else
return getDynamiccontentNS6(elementId);}
function getDynamiccontentNS6(elementid)
{if(document.getElementById){element=document.getElementById(elementid);return element.innerHtml;}}
function isPhone(phoneObject)
{var inputlength=phoneObject.length;input=phoneObject.toLowerCase();var error=0;var phonenumber="";for(i=0;i<inputlength;i++){var character=input.charAt(i);switch(character){case'0':break;case'1':break;case'2':break;case'3':break;case'4':break;case'5':break;case'6':break;case'7':break;case'8':break;case'9':break;case'+':break;case'-':break;case')':break;case'(':break;case'.':break;case'-':break;default:error=1;break;}}
if(error==1)
return false;else
return true;}
function isNumber(numberObject)
{var inputlength=numberObject.length;input=numberObject.toLowerCase();var error=0;for(i=0;i<inputlength;i++){var character=input.charAt(i);switch(character){case'-':break;case'0':break;case'1':break;case'2':break;case'3':break;case'4':break;case'5':break;case'6':break;case'7':break;case'8':break;case'9':break;case'.':break;case' ':break;default:error=1;break;}}
if(error==1)
return false;else
return true;}
function growWindow(inputWindow)
{inputWindow.moveTo(0,0);if(navigator.appName=="Microsoft Internet Explorer"){inputWindow.resizeTo(screen.availWidth,screen.availHeight);}
if(navigator.appName=="Netscape"){inputWindow.outerHeight=screen.availHeight;inputWindow.outerWidth=screen.availWidth;}}
function isEmail(email_value)
{var suported=0;var valid_email=false;if(window.RegExp){var tempStr="a";var tempReg=new RegExp(tempStr);if(tempReg.test(tempStr)){supported=1};}
if(!supported){valid_email=(email_value.indexOf(".")>2)&&(email_value.indexOf("@")>0);}
var filter=/^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;valid_email=filter.test(email_value);if(!valid_email){return false}
return true;}
function isUrl(url_value)
{var suported=0;var valid=false;if(window.RegExp){var tempStr="a";var tempReg=new RegExp(tempStr);if(tempReg.test(tempStr)){supported=1};}
if(!supported){valid=true;}
var filter=new RegExp();filter.compile("[a-zA-Z0-9\-\.]+\.[a-zA-Z]{2,3}(:[a-zA-Z0-9]*)?/?([a-zA-Z0-9\-\._\?\,\'/\\\+&%\$#\=~])*$");valid=filter.test(url_value);if(!valid){return false}
return true;}
function getSelectedOptions(selectedObject)
{var listLength=selectedObject.length;var numberSelected=0;for(indexOptions=0;indexOptions<listLength;indexOptions++){if(selectedObject.options[indexOptions].selected)
numberSelected++;}
return numberSelected;}
function isIP(what){if(what.search(/^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/)!=-1){var myArray=what.split(/\./);if(myArray[0]>255||myArray[1]>255||myArray[2]>255||myArray[3]>255)
return false;if(myArray[0]==0&&myArray[1]==0&&myArray[2]==0&&myArray[3]==0)
return false;return true;}
else
return false;}
function isFloat(numberObject)
{var floatNumber;if(!isNumber(numberObject))
return false;floatNumber=parseFloat(numberObject);if(!isNaN(floatNumber))
return true;return false;}
function isInteger(numberObject)
{var intNumber;var inputlength=numberObject.length;input=numberObject.toLowerCase();var error=0;for(i=0;i<inputlength;i++){var character=input.charAt(i);switch(character){case'0':break;case'1':break;case'2':break;case'3':break;case'4':break;case'5':break;case'6':break;case'7':break;case'8':break;case'9':break;default:error=1;break;}}
if(error==1)
return false;else{intNumber=parseInt(numberObject);if(!isNaN(intNumber))
return true;return false;}}
function inArray(arraySource,element)
{for(indexSource=0;indexSource<arraySource.length;indexSource++){if(arraySource[indexSource]==element){return true;}}
return false;}
function MM_findObj(n,d){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;return false;}
function getGETData()
{GET_DATA=new Array();var getDataString=new String(window.location);var questionMarkLocation=getDataString.search(/\?/);if(questionMarkLocation!=-1){getDataString=getDataString.substr(questionMarkLocation+1);var getDataArray=getDataString.split(/&/g);for(var i=0;i<getDataArray.length;i++){var nameValuePair=getDataArray[i].split(/=/);GET_DATA[unescape(nameValuePair[0])]=unescape(nameValuePair[1]);}}
return GET_DATA;}
function isValidCreditCardNumber(cardNumber,cardType)
{var isValid=false;var ccCheckRegExp=/[^\d ]/;isValid=!ccCheckRegExp.test(cardNumber);if(isValid)
{var cardNumbersOnly=cardNumber.replace(/ /g,"");var cardNumberLength=cardNumbersOnly.length;var lengthIsValid=false;var prefixIsValid=false;var prefixRegExp;switch(cardType)
{case 2:lengthIsValid=(cardNumberLength==16);prefixRegExp=/^5[1-5]/;break;case 1:lengthIsValid=(cardNumberLength==16||cardNumberLength==13);prefixRegExp=/^4/;break;case 3:lengthIsValid=(cardNumberLength==15);prefixRegExp=/^3(4|7)/;break;default:prefixRegExp=/^$/;alert("Card type not found");}
prefixIsValid=prefixRegExp.test(cardNumbersOnly);isValid=prefixIsValid&&lengthIsValid;}
if(isValid)
{var numberProduct;var numberProductDigitIndex;var checkSumTotal=0;for(digitCounter=cardNumberLength-1;digitCounter>=0;digitCounter--)
{checkSumTotal+=parseInt(cardNumbersOnly.charAt(digitCounter));digitCounter--;numberProduct=String((cardNumbersOnly.charAt(digitCounter)*2));for(var productDigitCounter=0;productDigitCounter<numberProduct.length;productDigitCounter++)
{checkSumTotal+=parseInt(numberProduct.charAt(productDigitCounter));}}
isValid=(checkSumTotal%10==0);}
return isValid;}