// JavaScript Document
function isValidEmail(str) {
   return (str.indexOf(".") > 2) && (str.indexOf("@") > 0);
 
}
function MM_validateForm() 
{
		if (document.form1.organisation.value == "")
		{
		alert("Please enter your Organisation.");
		document.form1.organisation.focus();  
		return false;
		}

		
		q1=document.form1.medium.options[document.form1.medium.selectedIndex].text;
		if(q1 == "- Select Medium -")
		{
			alert("Please Select the Type of Medium.");
			document.form1.medium.focus();
			return false;
		}
		
		if (document.form1.fname.value == "")
		{
		alert("Please enter your First Name.");
		document.form1.fname.focus();  
		return false;
		}
		
		if (document.form1.lname.value == "")
		{
		alert("Please enter your Last Name.");
		document.form1.lname.focus();
		return false;
		}
		
		if (document.form1.position.value == "")
		{
		alert("Please enter your Position.");
		document.form1.position.focus();
		return false;
		}		
		
		if (document.form1.town.value == "")
		{
		alert("Please enter your City or Town.");
		document.form1.town.focus();
		return false;
		}		
		
		if (document.form1.region.value == "")
		{
		alert("Please enter your Region or State.");
		document.form1.region.focus();
		return false;
		}		
		
		if (document.form1.address.value == "")
		{
		alert("Please enter your Address.");
		document.form1.address.focus();
		return false;
		}		
		

		if (document.form1.pcode.value == "")
		{
		alert("Please enter your Postal Code.");
		document.form1.pcode.focus();
		return false;
		}		

		q2=document.form1.country.options[document.form1.country.selectedIndex].text;
		if(q2 == "- Select Country -")
		{
			alert("Please Select Your Country.");
			document.form1.country.focus();
			return false;
		}
		
		if (document.form1.tel.value == "")
		{
		alert("Please enter your Telephone.");
		document.form1.tel.focus();
		return false;
		}				
		
		
		if ((document.form1.email.value == "") || (isValidEmail(document.form1.email.value) == false))
		{
		alert("Please enter you valid email address.");
		document.form1.email.focus();
		return false;
		}
}