// JScript source code
function CanSubmit(){
	var nTitle = document.frmCV.title.options[document.frmCV.title.selectedIndex].value;
	
	var sFirstname = document.frmCV.firstname.value;
	var sSurname = document.frmCV.surname.value;
	var sAddress = document.frmCV.address1.value;
	var sPostcode = document.frmCV.postcode.value;
	var sEmail = document.frmCV.email.value;
	var sPhone = document.frmCV.tel.value;
	var sMobile = document.frmCV.mob.value;
	var sCVPath = document.frmCV.appform.value;

	if(nTitle == ''){
		alert('Please select a Title');
		document.frmCV.title.focus();
		return false;
	}
	if(sFirstname == ''){
		alert('Please enter your Firstname');
		document.frmCV.firstname.focus();
		return false;
	}		
	if(sSurname == ''){
		alert('Please enter your Surname');
		document.frmCV.surname.focus();
		return false;
	}		
	if(sAddress == ''){
		alert('Please enter your Address');
		document.frmCV.address.focus();
		return false;
	}		
	if(sPostcode == ''){
		alert('Please enter your Postcode');
		document.frmCV.postcode.focus();
		return false;
	}
	if(sEmail == ''||!echeck(sEmail)){
		alert('Please Check you have Entered a Valid Email Address');
		document.frmCV.email.focus();
		return false;
	}
	if(sPhone == ''){
		alert('Please enter your Phone Number');
		document.frmCV.tel.focus();
		return false;
	}
	if(sCVPath == ''){
		alert('Please browse to your CV');
		document.frmCV.appform.focus();
		return false;
	}
	document.frmCV.submit();
}

function echeck(str) {

		var at="@"
		var dot="."
		var lat=str.indexOf(at)
		var lstr=str.length
		var ldot=str.indexOf(dot)

		if (lat==-1){
		   return false
		}

		if (lat==-1 || lat==0 || lat==lstr){
		   return false
		}

		if (ldot==-1 || ldot==0 || ldot==lstr-1){
		    return false
		}

		 if (str.indexOf(at,(lat+1))!=-1){
		    return false
		 }

		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		    return false
		 }

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

 		 return true					
	}