/**
 * DHTML email validation script. Courtesy of SmartWebby.com (http://www.smartwebby.com/dhtml/)
 */
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("Invalid e-mail address")
		   return false
		}

		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
		   alert("Invalid e-mail address")
		   return false
		}

		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		   alert("Invalid e-mail address")
		    return false
		}

		 if (str.indexOf(at,(lat+1))!=-1){
		   alert("Invalid e-mail address")
		    return false
		 }

		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		   alert("Invalid e-mail address")
		    return false
		 }

		 if (str.indexOf(dot,(lat+2))==-1){
		   alert("Invalid e-mail address")
		    return false
		 }
		
		 if (str.indexOf(" ")!=-1){
		   alert("Invalid e-mail address")
		    return false
		 }

 		 return true					
	}

function ValidateForm(){
	var contactname=document.getElementById('contactname')
	if ((contactname.value==null)||(contactname.value=="")){
		alert("Please enter a name for contact")
		contactname.focus()
		return false
	}

	var contactnumber=document.getElementById('contactnumber')
	if ((contactnumber.value==null)||(contactnumber.value=="")){
		alert("Please enter a phone number for contact")
		contactnumber.focus()
		return false
	}

	var contactemail=document.getElementById('contactemail')
	if ((contactemail.value==null)||(contactemail.value=="")){
		alert("Please enter your email address")
		contactemail.focus()
		return false

	}
	if (echeck(contactemail.value)==false){
		//contactemail.value=""
		contactemail.focus()
		contactemail.select()
		return false
	}

	var human=document.getElementById('human')
	if ((human.value==null)||(human.value=="")){
		alert("Please answer the human quick check question")
		human.focus()
		return false
	}

	var message = "Contact Name: " + contactname.value + "\nContact email: " + contactemail.value + "\nContact number: " + contactnumber.value + "\n\nCapital of France: " + human.value + "\n"
	message += "Website: " + website.value  + "\n\nDo you wish to send your message with these details?"
	return confirm(message)
 }