// JavaScript Document

function val(){
	if(document.frm.name.value==''){
		alert("Please Enter First Name");
		document.frm.name.focus();
		return false;	
	}
	if(document.frm.pass.value==""){
		alert("Please Enter Band Name");
		document.frm.pass.focus();
		return false;	
	}
	if(document.frm.confpass.value==""){
		alert("Please Enter Email Address");
		document.frm.confpass.focus();
		return false;		
	}
	if(document.frm.email.value==""){
		alert("Please Enter Valid Email Address");
		document.frm.email.focus();
		return false;		
	}
	if(document.frm.email.value!="")
	if(!isEmail(document.frm.email.value)){
		alert("Please Enter Valid Email Address");
		document.frm.email.focus();
		return false;		
	}
	if(document.frm.age.value==""){
		alert("Please Enter Age ");
		document.frm.age.focus();
		return false;	
	}
	
}

function isEmail(str) {
        if (/^[a-zA-Z0-9]+([\.-]?\w+)*@[a-zA-Z0-9]+([\.-]?\w+)*(\.[a-zA-Z]{2,3})+$/i.test(str))

        {
              return true;
        }
        else
        {
                return false;
        }
}