function chk_frm()
				{
				if(form1.name.value=="")
					{
					alert("Your Name is a compulsory field");
					form1.name.focus();
					return false;
					}
						
				if(form1.phone.value=="")
					{
					alert("Your Phone is a compulsory field");
					form1.phone.focus();
					return false;
					}

				if(form1.email.value=="")
					{
					alert("Your Email is a compulsory field");
					form1.email.focus();
					return false;
					}
					if(document.getElementById("email").value.length >0)
	{
			var str=document.getElementById("email").value;
			var reg1 = /(@.*@)|(\.\.)|(@\.)|(\.@)|(^\.)/; // not valid
			var reg2 = /^.+\@(\[?)[a-zA-Z0-9\-\.]+\.([a-zA-Z]{2,3}|[0-9]{1,3})(\]?)$/; // valid
			if (!(!reg1.test(str) && reg2.test(str))) 
			{
				alert("The Email Address is not valid.");
				document.getElementById("email").focus();
				return false;
			}
	}
		
				if(document.form1.streetno.value=="")
					{
					alert("Address is a compulsory field");
					document.form1.streetno.focus();
					return false;
					}

			if(form1.suburb.value=="")
					{
					alert("Suburb is a compulsory field");
					form1.suburb.focus();
					return false;
					}

       /*       len = document.form1.operating_sys.length;
	var i = 0;
    for (i = 0; i < len; i++) {
if (document.form1.operating_sys[0].selected) {
alert("Please select a Opearting System");
return false;
} 
}

len = document.form1.internet_access.length;
	var i = 0;
    for (i = 0; i < len; i++) {
if (document.form1.internet_access[0].selected) {
alert("Please select a  internet access");
return false;
} 
} */
			
			if(form1.problem_description.value=="")
					{
					alert("Please describe your problem");	
					form1.problem_description.focus();
					return false;
					}
					
					len = document.form1.require_us.length;
					var i = 0;
					for (i = 0; i < len; i++) {
				if (document.form1.require_us[0].selected) {
				alert("Please select when do you want us");
				return false;
				} 
				}

	/*		if(form1.specify_day.value=="")
					{
					alert("When do you want us is a compulsory field");
					form1.specify_day.focus();
					return false;
					}
					*/
				

if(!document.getElementById("verify").value){
alert('Please enter the verification code given below');
document.getElementById("verify").focus();
return false;
}
if(document.getElementById("verify").value!=document.getElementById("vp").value){
alert('Verification code does not match.\nThe code is case-sensitive.');
document.getElementById("verify").value='';
document.getElementById("verify").focus();
return false;
}

				}
				
				
				function chk_frm2()
				{
				if(form1.name.value=="")
					{
					alert("Your Name is a compulsory field");
					form1.name.focus();
					return false;
					}

							
						
				if(form1.address.value=="")
					{
					alert("Your Address is a compulsory field");
					form1.address.focus();
					return false;
					}
					
					if(form1.phone.value=="")
					{
					alert("Your Phone number is a compulsory field");
					form1.phone.focus();
					return false;
					}


		
if(!document.getElementById("verify").value){
alert('Please enter the verification code given below');
document.getElementById("verify").focus();
return false;
}
if(document.getElementById("verify").value!=document.getElementById("vp").value){
alert('Verification code does not match.\nThe code is case-sensitive.');
document.getElementById("verify").value='';
document.getElementById("verify").focus();
return false;
}

			
				}