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 MM_showHideLayers() { //v9.0
	var i,p,v,obj,args=MM_showHideLayers.arguments;
	for (i=0; i<(args.length-2); i+=3)
	with (document) if (getElementById && ((obj=getElementById(args[i]))!=null)) { v=args[i+2];
		if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
		obj.visibility=v; }
}


// calculator specific javascripts

function Calculate()
{
	//document.OrderForm.action = "index_dev_jim.php"
	document.OrderForm.submit();             // Submit the page
	return true;
}


function SubmitForm(){
	var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;

	errorMessage='The following fields are required!\n\n';
	error=false;
	if (document.getElementById("f_name_id").value.length<=0) {
		errorMessage= errorMessage + 'Company name\n';
		error=true;
	}
	if (document.getElementById("f_contact_name_id").value.length<=0) {
		errorMessage= errorMessage + 'Contact name\n';
		error=true;
	}

	if (document.getElementById("f_phone_id").value.length<=0) {
		errorMessage= errorMessage + 'Phone No.\n';
		error=true;
	}

	if (document.getElementById("f_address_id").value.length<=0) {
		errorMessage= errorMessage + 'Mailing address\n';
		error=true;
	}
	if (document.getElementById("f_email_id").value.length<=0) {
		errorMessage= errorMessage + 'Email address\n';
		error=true;
	}


	if (error) {
		alert(errorMessage)
		return false;
	} else {
		emailAddress = document.getElementById("f_email_id").value;
		if(reg.test(emailAddress) == false) {
			alert('Invalid Email Address');
			return false;
		} else {
			document.SubmitOrderForm.submit();             // Submit the page
			MM_showHideLayers('add_edit','','hide')
			return true;
		}
	}
}