/*
created by Chirag Darji Date 1-sept 2006

var email;
function isValid()
{
	alert(document.forms[2].length);
	return false;
	for(el=0; el < document.forms[2].length;el++) {

					var e = document.forms[2].elements[el]; 
					if(e.name == "friendemail") {
						email = e.value;
						if(email == "")
						{
							alert("Please Enter Your Friend's Email");
							//e.focus();
							return false;
						}
						email_arr = email.split(",");
						for(i=0;i<email_arr.length;i++)
						{
							if(!isValidEmail(email_arr[i]))
							{
								e.focus();
								return false;
							}
						}
					}
					if(e.name == "vName") {
						
						if(Trim(e.value).length < 1)
						{
							alert("Please Enter Your Name");
							//e.focus();
							return false;
						}
					}
					if(e.name == "vEmail") {
						if(e.value == "")
						{
							alert("Please Enter Your Email");
							//e.focus();
							return false;
						}
						if(!isValidEmail(e.value))
						{
							//e.focus();
							return false;
						}
					}
	}
	return true;
}
*/
var email;
function isValid()
{
	for(el=0; el < document.forms[0].length;el++) {

					var e = document.forms[0].elements[el]; 
					if(e.name == "friendemail") {
						email = e.value;
						if(email == "")
						{
							alert("Please Enter Your Friend's Email");
							//e.focus();
							return false;
						}
						email_arr = email.split(",");
						for(i=0;i<email_arr.length;i++)
						{
							if(!isValidEmail(email_arr[i]))
							{
								e.focus();
								return false;
							}
						}
					}
					if(e.name == "vName") {
						
						if(Trim(e.value).length < 1)
						{
							alert("Please Enter Your Name");
							//e.focus();
							return false;
						}
					}
					if(e.name == "vEmail") {
						if(e.value == "")
						{
							alert("Please Enter Your Email");
							//e.focus();
							return false;
						}
						if(!isValidEmail(e.value))
						{
							//e.focus();
							return false;
						}
					}
	}
	return true;
}