//*********************** GLOBAL FUNCTIONS ***********************//
//****************************************************************//


// ----------------------- SWAP IMAGE ON ROLLOVER -----------------------//
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}
function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function swapItemOver(item, type) {
	if(document.getElementById) {
		aObj = document.getElementById(item);
		aObj.className = "nav_main-ovr";
	}
}
function swapItemOff(item,type) {
	if(document.getElementById) {
		aObj = document.getElementById(item);
		aObj.className = "nav_main";
	}
}

// ----------------------- OPEN POPUP WINDOWS -----------------------//
function open_window(link, title, width, height){
	//alert(link+', '+title);
	window.open(link, title, 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,copyhistory=yes,width='+width+',height='+height);
}

// ----------------------- PRELOAD IMAGES -----------------------//
MM_preloadImages('','');
MM_preloadImages('','');

// ----------------------- CONTACT FORM VALIDATION -----------------------//
function trimAll(sString)
{
	while (sString.substring(0,1) == ' ') {
		sString = sString.substring(1, sString.length);
	}
	while (sString.substring(sString.length-1, sString.length) == ' ') {
		sString = sString.substring(0,sString.length-1);
	}
	return sString;
}

function isValidEmail(str) {
	return (str.indexOf(".") > 0) && (str.indexOf("@") > 0);
}

function isFormComplete(FormName,formFields) {
	var x = 0, i = 0;
	var formArray = formFields.split(",");
	for(i=0; i < FormName.elements.length; i++) {
		for (x=0; x < formArray.length; x++) {
			if (FormName.elements[i].name == formArray[x] && trimAll(FormName.elements[i].value) == "") {
				alert('Please enter the '+FormName.elements[i].name +' and try again.');
				FormName.elements[i].focus();
				return false;
			}
		}
	}
	return true;
}

function submitForm(form) {
	if (!isFormComplete(form, form.required.value)) {
		return false;
	}
	if (!isValidEmail(form.email.value)) {
		alert("Please enter a valid Email.");
		form.email.focus();
		return false;
	}
}

function checkValue(field,text,newfield){
	if(field.value=='Other'){
		newfield.style.visibility = "visible";
		newfield.focus();
		newfield.value=text;
		newfield.select();
	}else{
		newfield.value='';
		newfield.style.visibility = "hidden";
	}
}

// -----------------------  -----------------------//

// -----------------------  -----------------------//

// Register page function  page name : register.html

	
         

function trimAll(sString)
{
	while (sString.substring(0,1) == ' ') {
		sString = sString.substring(1, sString.length);
	}
	while (sString.substring(sString.length-1, sString.length) == ' ') {
		sString = sString.substring(0,sString.length-1);
	}
	return sString;
}

function isValidEmail(str) {
	return (str.indexOf(".") > 0) && (str.indexOf("@") > 0);
}

function isFormComplete(FormName,formFields) {
	var x = 0, i = 0;
	var formArray = formFields.split(",");
	for(i=0; i < FormName.elements.length; i++) {
		for (x=0; x < formArray.length; x++) {
			if (FormName.elements[i].name == formArray[x] && trimAll(FormName.elements[i].value) == "") {
				alert('Please enter the '+FormName.elements[i].name +' and try again.');
				FormName.elements[i].focus();
				return false;
			}
		}
	}
	return true;
}
function submitForm(form) {
	if (!isFormComplete(form, form.required.value)) {
		return false;
	}
	if (!isValidEmail(form.email.value)) {
		alert("Please enter a valid Email.");
		form.email.focus();
		return false;
	}
}

function checkValue(field,text,newfield){
	if(field.value=='Other'){
		newfield.style.visibility = "visible";
		newfield.focus();
		newfield.value=text;
		newfield.select();
	}else{
		newfield.value='';
		newfield.style.visibility = "hidden";
	}
}

//--------------------------------------------------end of register page function

// login page code 



function trimAll(sString)
{
	while (sString.substring(0,1) == ' ') {
		sString = sString.substring(1, sString.length);
	}
	while (sString.substring(sString.length-1, sString.length) == ' ') {
		sString = sString.substring(0,sString.length-1);
	}
	return sString;
}

function isValidEmail(str) {
	return (str.indexOf(".") > 0) && (str.indexOf("@") > 0);
}

function isFormComplete(FormName,formFields) {
	var x = 0, i = 0;
	var formArray = formFields.split(",");
	for(i=0; i < FormName.elements.length; i++) {
		for (x=0; x < formArray.length; x++) {
			if (FormName.elements[i].name == formArray[x] && trimAll(FormName.elements[i].value) == "") {
				alert('Please enter the '+FormName.elements[i].name +' and try again.');
				FormName.elements[i].focus();
				return false;
			}
		}
	}
	return true;
}
function submitForm1(form) {

	if (!isFormComplete(form, form.required.value)) {
		return false;
	}
	if (!isValidEmail(form.userName.value)) {
		alert("Please enter a valid Email.");
		form.userName.focus();
		return false;
	}
}

function checkValue(field,text,newfield){
	if(field.value=='Other'){
		newfield.style.visibility = "visible";
		newfield.focus();
		newfield.value=text;
		newfield.select();
	}else{
		newfield.value='';
		newfield.style.visibility = "hidden";
	}
}

//--------------------------------------------------end of login