// JavaScript Document

function Validateform()
{
	var orderNM = document.bullytext.order_name
	var orderPOS = document.bullytext.order_position
	var orderAD = document.bullytext.order_address
	var emailID = document.bullytext.email_address
	var orderTEL = document.bullytext.order_telephone
	var orderFAX = document.bullytext.order_fax
	var orderLD = document.bullytext.order_live_date
	var orderSN = document.bullytext.order_site_name
	
		 		if ((orderNM.value==null)||(orderNM.value==""))
				{
				  alert("Please enter your name.");
				  orderNM.focus();
				  return (false);
				}
				
		 		if ((orderPOS.value==null)||(orderPOS.value==""))
				{
				  alert("Please enter your position.");
				  orderPOS.focus();
				  return (false);
				}				
				
		 		if ((orderAD.value==null)||(orderAD.value==""))
				{
				  alert("Please enter your address details.");
				  orderAD.focus();
				  return (false);
				}				
	
				if ((emailID.value==null)||(emailID.value==""))
				{
					alert("Please enter a valid E-Mail address.")
					emailID.focus()
					return (false);
				}
					
				if (echeck(emailID.value)==false){
					emailID.focus()
					return (false);
				}
				
		 		if ((orderTEL.value==null)||(orderTEL.value==""))
				{
				  alert("Please enter your telephone number.");
				  orderTEL.focus();
				  return (false);
				}					
					
		 		if ((orderFAX.value==null)||(orderFAX.value==""))
				{
				  alert("Please enter your fax number.");
				  orderFAX.focus();
				  return (false);
				}									
				
		 		if ((orderLD.value==null)||(orderLD.value==""))
				{
				  alert("Please enter your prefered time for contact.");
				  orderLD.focus();
				  return (false);
				}									
				
		 		if ((orderSN.value==null)||(orderSN.value==""))
				{
				  alert("Please enter your full site name.");
				  orderSN.focus();
				  return (false);
				}									
				return (true);				
				
}

function echeck(str) {

		var at="@"
		var dot="."
		var lat=str.indexOf(at)
		var lstr=str.length
		var ldot=str.indexOf(dot)
		if (str.indexOf(at)==-1){
		   alert("Please enter a valid E-Mail address.")
		   return false
		}

		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
		   alert("Please enter a valid E-Mail address.")
		   return false
		}

		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		    alert("Please enter a valid E-Mail address.")
		    return false
		}

		 if (str.indexOf(at,(lat+1))!=-1){
		    alert("Please enter a valid E-Mail address.")
		    return false
		 }

		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		    alert("Please enter a valid E-Mail address.")
		    return false
		 }

		 if (str.indexOf(dot,(lat+2))==-1){
		    alert("Please enter a valid E-Mail address.")
		    return false
		 }
		
		 if (str.indexOf(" ")!=-1){
		    alert("Please enter a valid E-Mail address.")
		    return false
		 }

 		 return true					
	}