// JavaScript Document
function checkform(){
	var bval = true;	
	var strPhone = document.getElementById("txtHomePhone").value;
	//alert("Hi");
	if(bval && document.getElementById("txtLastName").value == "")
	{
		alert("Please enter name");	
		bval=false;
		document.getElementById("txtLastName").focus();		
	}	
	if(bval && document.getElementById("txtEmail").value == "")
	{
		alert("Please enter email address");	
		bval=false;
		document.getElementById("txtEmail").focus();		
	}	
	if(bval && !emailCheck(document.getElementById("txtEmail")))
	{		
		bval=false;	
	}
	
	if(bval && document.getElementById("txtHomePhone").value == "")
	{
		alert("Please enter home phone number");	
		bval=false;
		document.getElementById("txtHomePhone").focus();		
	} 
	if(bval && !PhoneCheck(document.getElementById("txtHomePhone")))
	{		
		bval=false;	
	}
	if(bval && document.getElementById("ddlProcedure").value == "")
	{
		alert("Please select a procedure");	
		bval=false;
		document.getElementById("ddlProcedure").focus();		
	}
	
	
	return bval;
}

function checknewsletterform(){
	var bval = true;			
	if(bval && document.getElementById("txtLastName").value == "")
	{
		alert("Please enter name");	
		bval=false;
		document.getElementById("txtLastName").focus();		
	}	
	if(bval && document.getElementById("txtHomePhone").value == "")
	{
		alert("Please enter home phone number");	
		bval=false;
		document.getElementById("txtHomePhone").focus();		
	} 
	if(bval && !PhoneCheck(document.getElementById("txtHomePhone")))
	{		
		bval=false;	
	}	
	if(bval && document.getElementById("txtEmail").value == "")
	{
		alert("Please enter email address");	
		bval=false;
		document.getElementById("txtEmail").focus();		
	}			
	if(bval && !emailCheck(document.getElementById("txtEmail")))
	{		
		bval=false;	
	}
	
	
	return bval;
}

function emailCheck(strEmail){
	var emailPat=/^[a-zA-Z0-9_\.\-]+@[a-zA-Z0-9\-]+\.[a-zA-Z0-9\-\.]+$/;
	var matchArray;	
	var emailStr1 =strEmail.value;
  	  		
	matchArray = emailStr1.match(emailPat);
	if (matchArray == null){
		alert("Please enter valid email address"); 
		strEmail.focus;
		return false;
	}	
	else 
	return true;	  	
}		

function PhoneCheck(strPhone){  
	Phone=strPhone.value;
	Phone=Phone.replace(/[^0-9]/g, ''); 
	//if(strPhone.length
	if(Phone.length!=10){
		alert("Invalid phone number");		
		strPhone.focus;
		return false;
	}
	else
	return true;	  	  	
}