function textCounter( field, countfield, maxlimit )
	{
  if ( field.value.length > maxlimit )
  {
    field.value = field.value.substring( 0, maxlimit );
    alert( 'Should not exceed 250 characters in length.' );
    return false;
  }
  else
  {
    countfield.value = maxlimit - field.value.length;
  }
}

function isBlank(p) 
		{  
			var len = p.length; 
			var i; 
			for(i = 0; i < len ; ++i) 
				{  
					if (p.charAt(i) != ' ') return false; 
				} 
				return true; 
		} 

function Email(str)  
		{    
			var supported = 0; 
			if (window.RegExp)  
			{ 
			var tStr = "a"; 
			var tReg = new RegExp(tStr); 
			if (tReg.test(tStr)) supported = 1; 
			} 
			if (!supported)  
			return (str.indexOf(".") <= 2) || (str.indexOf("@") < 0); 
			var r1 = new RegExp("(@.*@)|(\\.\\.)|(@\\.)|(^\\.)"); 
			var r2 = new RegExp("^.+\\@(\\[?)[a-zA-Z0-9\\-\\.]+\\.([a-zA-Z]{2,3}|[0-9]{1,3})(\\]?)$"); 
			return (r1.test(str) || !r2.test(str)); 
		}

function site_check(str)  
		{    
			if(str.indexOf("www")!=0 || str.indexOf(".") <3 || str.indexOf(".com")<=4)
			{
			return false;
			}
			else
			{
			return true;
			}
			
		} 



function validate()
		{
			if (isBlank(document.cntfrm.FName.value))
			{
				alert("Please enter your First Name !");
				document.cntfrm.FName.focus();
				document.cntfrm.FName.select();
				return false;
			}
			/*if (isBlank(document.cntfrm.CName.value))
			{
				alert("Please enter your Company Name !");
				document.cntfrm.CName.focus();
				document.cntfrm.CName.select();
				return false;
			}
			if (Email(document.cntfrm.email.value))
			{
				alert("Please enter your valid E-mail address !");
				document.cntfrm.email.focus();
				document.cntfrm.email.select();
				return false;
			}*/
			if (isBlank(document.cntfrm.comments.value))
			{
				alert("Please enter your Comments !");
				document.cntfrm.comments.focus();
				document.cntfrm.comments.select();
				return false;
			}
	document.cntfrm.submit();
}