// Author : VIJAY | Last Modified : 28-02-2009
function Alpha()
{
    var ch=0;
    kpress=event.keyCode;
    if((kpress>=65 && kpress<=90) || (kpress>=97 && kpress<=122) || kpress==32) { ch++; }
    if(kpress==46){ ch++; }		
    if (ch<=0){ event.keyCode=0; }
}
function Num()
{
    var ch=0;
    kpress=event.keyCode;
    if(kpress>=48 && kpress<=57) { ch++; }
    if(kpress==46){ ch++; }		
    if (ch<=0){ event.keyCode=0; }
}
function toCaps()
{
	if(event.keyCode>=97 && event.keyCode<=122) event.keyCode=(Number(event.keyCode)-32);
}
function toSmall()
{
	if(event.keyCode>=65 && event.keyCode<=90) event.keyCode=(Number(event.keyCode)+32);
}
function Money()
{
    var ch=0;
    kpress=event.keyCode
    if ((kpress>=48 && kpress<=57) || (kpress==46)) { ch++; }
    if (ch==0) { event.keyCode=0; }
}
function Trimz(x){ return x.replace(/^\W+/,''); }
function isNumeric(sText)
{
   var ValidChars = "0123456789.";
   var IsNumber=true;
   var Char;
   for (i = 0; i < sText.length && IsNumber == true; i++) 
      { 
      Char = sText.charAt(i); 
      if (ValidChars.indexOf(Char) == -1) 
         {
         IsNumber = false;
         }
      }
   return IsNumber;
}
function toFix(getTxtBox)
{
	TxtVal=new Number(getTxtBox.value);
	if(TxtVal>0)
	{
		getTxtBox.value=TxtVal.toFixed(2);
	}
	else
	{
		getTxtBox.value='0.00';
	}
}
function DropDownListRFV(s,e)
{
    if(e.Value=='0')
        e.IsValid=false;
    else
        e.IsValid=true;
}
function CheckBoxListRFV(s,e)
{
    e.IsValid=document.all[e.Name].checked
}