function valid(me){
	myFile = me.FILE1.value;
	if (myFile == ""){
		alert("Please select a PDF, image or office document to upload");
		return false;
	}
	ext = myFile.substr(myFile.length-4,4).toLowerCase();
	if ((ext != ".jpg") && (ext != "jpeg") && (ext != ".pdf") && (ext != ".bmp") && (ext != ".gif") && (ext != ".doc") && (ext != "docx") && (ext != ".xls") && (ext != "xlsx") && (ext != ".ppt") && (ext != "pptx")){
		alert("Please select a PDF, JPG, BMP, GIF, DOC, XLS or PPT file to upload");
		return false;
	}
	if ((me.Name.value == "") || (me.Address.value == "") || (me.PostCode.value == "") || (me.Phone.value == "") || (me.Email.value == "") || (me.HearAbout.value == "") || (me.HowSoon.options[me.HowSoon.selectedIndex].value == 0) || (me.Captcha.value == "")) {
		alert("All fields marked * must be completed");
		return false;
	}
	evalid = me.Email.value.indexOf("@");
	if (evalid == -1) {
		alert("Your email address is not valid");
		me.Email.focus();
		return false;
	}
	me.Submit.disabled = true;
	return true;
}