function display_test(a,b) {
	document.getElementById(a).style.display = 'inline';
	document.getElementById(b).style.display = 'none';
}
function display_login(a,b) { 
	document.getElementById(a).style.display = 'inline';
	document.getElementById(b).style.display = 'none';
}

function popup1(){ 
 window.open('contact.php','login','status=yes,scrollbars=no,resizable=yes,width=586,height=316,top=200,left=214');
}
function login_validation() {
	var emailRegex = /^[\w-\.]+@([\w-]+\.)+[\w-]{2,4}$/;
	var email = document.frm_login.email.value;
	if(document.frm_login.email.value == '' && document.frm_login.password.value == '' ) {
		alert('Email : This field is required.\nPassword : This field is required.');
		document.frm_login.email.focus();
		return false;
	} else if(document.frm_login.email.value == '') {
		alert('Email : This field is required');
		document.frm_login.email.focus();
		return false;
	} else if(!email.match(emailRegex)) {
		alert('Email : Enter valid Email');
		document.frm_login.email.focus();
		return false;
	} else if(document.frm_login.password.value == '') {
		alert('Password : This field is required');
		document.frm_login.password.focus();
		return false;
	} return true;
}
function forgot_validation() {
	var emailRegex = /^[\w-\.]+@([\w-]+\.)+[\w-]{2,4}$/;
	var email  = document.frm_forgot.forgot_email.value;
	var cemail = document.frm_forgot.con_email.value;
	if(document.frm_forgot.forgot_email.value == '' && document.frm_forgot.con_email.value == '') {
		alert('Email : This field is required.\nConfirm Email : This field is required.');
		document.frm_forgot.forgot_email.focus();
		return false;
	} else if(document.frm_forgot.forgot_email.value == '') {
		alert('Email : This field is required.');
		document.frm_forgot.forgot_email.focus();
		return false;
	} else if(!email.match(emailRegex)) {
		alert('Email : Enter valid Email');
		document.frm_forgot.forgot_email.focus();
		return false;
	} else if(document.frm_forgot.con_email.value == '') {
		alert('Confirm Email : This field is required');
		document.frm_forgot.con_email.focus();
		return false;
	} else if(!cemail.match(emailRegex)) {
		alert('Confirm Email : Enter valid Email');
		document.frm_forgot.con_email.focus();
		return false;
	} else if(email != cemail) {
		alert("Error : Email and Confirm Email do not match");
		document.frm_forgot.forgot_email.focus();
		return false;
	} return true;
}
function test_validation() {
	var emailRegex = /^[\w-\.]+@([\w-]+\.)+[\w-]{2,4}$/;
	var email = document.frm_test.test_email.value;
	if(document.frm_test.test_email.value == '' && document.frm_test.test_key.value == '' ) {
		alert('Email : This field is required.\nTest Key : This field is required.');
		document.frm_test.test_email.focus();
		return false;
	} else if(document.frm_test.test_email.value == '') {
		alert('Email : This field is required');
		document.frm_test.test_email.focus();
		return false;
	} else if(!email.match(emailRegex)) {
		alert('Email : Enter valid Email');
		document.frm_test.test_email.focus();
		return false;
	} else if(document.frm_test.test_key.value == '') {
		alert('Test Key : This field is required');
		document.frm_test.test_key.focus();
		return false;
	} return true;
}

function restrict1(tbox,chr) {
	var val = tbox.value ;
	if(val.charAt(0) == ' ') {
		tbox.value=tbox.value.replace(chr,''); //replaces specified character with nothing
	}
}

//Image Change Script onmouserover
function expandCollapse1(oImg,curimg,newimg){
	if (oImg.src.indexOf(curimg) != -1) { //expand
		oImg.src = "login_images/"+newimg;
	}
}
//Image Change Script onmouserout
function expandCollapse2(oImg,curimg,newimg){
	if (oImg.src.indexOf(curimg) != -1) { //expand
		oImg.src = "login_images/"+newimg;
	}
}