function checkForm(theform) {

    if (document.all || document.getElementById) {

        for (i = 0; i < theform.length; i++) {
            var tempobj = theform.elements[i];
                if (tempobj.value == "" && ( tempobj.id == "req" || tempobj.className == "req" || tempobj.className.indexOf("req") > 0) && tempobj.type != "submit" ) {

                    alert("You did not fill out all fields!");
                    tempobj.focus();
                    return false;
               }
        }
        for (i = 0; i < theform.length; i++) {
            var tempobj = theform.elements[i];
                if (tempobj.type.toLowerCase() == "submit" || tempobj.type.toLowerCase() == "reset"){
                   tempobj.disabled = true;
				   tempobj.style.visibility = "hidden";
				}
        }
		var input = document.getElementsByTagName("input");
		for(i = 0; i < input.length; i++) {
			if(input[i].type == "submit" || input[i].type == "image") {
				input[i].disabled = true;
				input[i].style.visibility = "hidden";
			}
		}
		/* var el = document.getElementById("submit");
	    el.disabled = true;
	    el.style.visibility = "hidden";*/
        return true;
    }
    else {
        return false;
    }
}
function hidetext (element) {
  if (document.getElementById)
  	if(document.getElementById(element).style.display == "none")
	    document.getElementById(element).style.display = "";
	else
	    document.getElementById(element).style.display = "none";
}