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 mypopup()
 {
  // mywindow = window.open ("IntroSess_Search.asp","mywindow","location=0,status=1,scrollbars=1, width=450,height=400");
   mywindow = window.open ("IntroSess_Search.asp","mywindow","location=0,status=0,scrollbars=1,width=410,height=500,left=100,top=200,resizable=1");
 
 } 


function valButton(btn) {
    var cnt = -1;
    for (var i=btn.length-1; i > -1; i--) {
        if (btn[i].checked) {cnt = i; i = -1;}
    }
    if (cnt > -1) return btn[cnt].value;
    else return null;
}



//validate phone number  
function SubmitConInfo() {
		 
		if(  (document.form1.appConInfo.value!="") )   {
			return true;
			}	
		else {
			alert('Please enter Contact Info = Phone Number/Email address');
			document.form1.appConInfo.focus();
			return false;
		}
}		

// validate name

function SubmitName() {
		 
		if(document.form1.appName.value!="") {
			return true;
			}	
		else {
			alert('Please enter a Name');
			document.form1.appName.focus();
			return false;
		}
}		



  

function SubmitCenterType()
{
	box = document.form1.appCenter;
	pick = box.options[box.selectedIndex].value;
	if (pick=="") {
		alert('Please select a Center');
		document.form1.appCenter.focus();
		return false
	}   
	return true;
}


//validate Timing

function SubmitAMPM() {
		
		
		var btn = valButton(form1.appStrthr);
 		
		if(btn != null) {
			return true;
			}	
		else {
			alert('Please select AM or PM for Appointment Time');
			return false;
		}
}		


 		
 
// check all the validate everything 

function SubmitFormOld() {

	        document.form1.submit();
			return true;
	 	
}
 
 
// check all 
function SubmitForm() {

	if (  (SubmitName()) && (SubmitConInfo()) && (SubmitCenterType()) && (SubmitAMPM()) ) {
			document.form1.submit();
			return true;
	}	
}