// JavaScript Document
//used in the form submit
function myshow(x){
	//alert(x);
	if(x === 1){
		document.getElementById('hdropdown').style.display='block';
	}else{
		document.getElementById('hdropdown').style.display='none';
	}
}
//if this is a form page we use these functions
function sendForm(){
	//check the email field
	var myforce = checkForce();
	if(myforce){
		var mycheck = checkScripts();
		if(mycheck){
			document.forms[0].submit();
		}
	}
}
function checkForce(){
	for(var i=0; i<form_force.length;i++){
		var fObj = document.getElementById(form_force[i]);
		if(checkIfVar(fObj)){
			if(fObj.value == null || fObj.value == ''){
				alert('Please fill out all mandatory fields.');
				fObj.focus();
				return false;
			}
		}
	}
	return true;
}
function checkScripts(){
	for(var i=0; i<form_check.length;i++){
		var fObj = document.getElementById(form_check[i][1]);
		if(checkIfVar(fObj)){
			if(!eval(form_check[i][2])){
				alert('You did not enter a valid "'+form_check[i][0]+'".');
				fObj.focus();
				return false;
			}
		}
	}
	return true;
}
function check_email(id){
	var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
	var inpObj = document.getElementById(id);
	
	var temp = id.split("_");
	//var fieldname = document.getElementById("udesc_"+temp[1]).innerHTML;
	
	if(reg.test(inpObj.value) == true){
		 return true;
	}else{
		 return false;
	}
}