function printform(fid){
	var frm = document.getElementById('emform');
	var oldaction = frm.action;

	frm.action = "/formprint.php?f=" + fid;
	frm.target = "_blank";
	frm.submit();
	frm.target = "_self";
	frm.action = oldaction;
}

function elfadein(el){
	Effect.Appear(el, { duration : 2.0 });
}

function elfadeout(el){
	Effect.Fade(el, { duration : 2.0 });
}

function testfade(tp){
	switch (tp){
		case "in":
			elfadein('testimonialtitle');
			elfadein('testimonialsig');
		break;
		case "out":
			elfadeout('testimonialtitle');
			elfadeout('testimonialsig');
		break;
	}
}

function testimonialswap(){

	fadeobj ('testimonialtitle',2500, "out");
	fadeobj ('testimonialshort',2500, "out");
	fadeobj ('testimonialsig',2500, "out");
	fadeobj ('testimonialcompany',2500, "out");
	fadeobj ('testimonialpic',2500, "out");
	setTimeout("doAjax()",2500);
//	elfadeout('testimonialtitle');
//	elfadeout('testimonialsig');
//	new Ajax('/testimonials.js.php',{onComplete: testimonialswapfinish}).request();
//	return false;

//	new Ajax.Updater('testimonialtitle', '/testimonials.js.php', {onComplete:function(){ alert('Got it') },asynchronous:true, evalScripts:true});
 // this will evaluate any scripts in <script></script> blocks. Also it will hightlight mydiv on complete.

}

function doAjax(){
	new Ajax('/testimonials.js.php',{onComplete: testimonialswapfinish}).request();
}

function testimonialswapfinish(request){
	eval(request);
	fadeobj ('testimonialtitle',2500, "in");
	fadeobj ('testimonialshort',2500, "in");
	fadeobj ('testimonialsig',2500, "in");
	fadeobj ('testimonialcompany',2500, "in");
	fadeobj ('testimonialpic',2500, "in");
	setTimeout('testimonialswap()',delay);
}

function fadeobj (obj,len, dir){
	fx1 = new Fx.Style(obj, 'opacity', {
		duration: len, 
		transition: Fx.Transitions.Quart.easeInOut
	});
	switch (dir){
		case "in":
			fx1.start(0,1); 
		break;
		case "out":
			fx1.start(1,0); 
		break;
	}
}

var dv;
var im;
var newimg;
var imgw;
var imgh;
var divw;
var divh;

function swapimage(newimg,imgw,imgh,divw,divh){
	fadeobj ('picdiv',500, "out")
	cmd = "swapimage_swap('" + newimg + "'," + imgw + "," + imgh + "," + divw + "," + divh + ")";
	setTimeout(cmd,600);
}

function swapimage_swap(newimg,imgw,imgh,divw,divh){
//alert("OK");
	var pic = document.getElementById('mainpic');
	var dv = document.getElementById('picdiv');
//	var dv2 = document.getElementById('picdiv2');
//	alert ("img = " + imgw + "x" + imgh + "\ndiv = " + divw + "x" + divh);

	pic.src = newimg;
	pic.width = imgw;
	pic.height = imgh;
	dv.style.width = divw;
	dv.style.height = divh;
//	dv2.style.width = divw;
//	dv2.style.height = divh;
	setTimeout("swapimage_finish()",10);
}

function swapimage_finish(){
//alert("OK 2");
	fadeobj ('picdiv',500, "in")
}

// Trim white space
function trim(s){
	return s.replace(/^\s*(.*?)\s*$/,"$1")
}

// Form validation
function checkcontents(tp,snd,req,arr){
	// Trim the sent value
	if(tp != 'checkbox') {
		snd = trim(snd.value);
	}
	
	// Required field?
	req = typeof(req) != 'undefined' ? req : false;
	
	// Check required field
	if(req && snd == "") {
		alert('Please fill in the required fields.');
		return false;
	}
	
	// Which type of check?
	switch (tp){
		case "text":
			if(snd != "") {
				var digits = /\d/; // at least one digit?
				if(digits.test(snd)) {
					alert('Please use only text, no numbers.');
					return false;
				}
			}
		break;
		case "checkbox":
			if(req) {
				var checked = false;
				for(var i = 0; i < arr.length; i++) {
				    if(document.getElementById(snd + '[' + arr[i] + ']').checked) {
				        checked = true;
				    }
				}
				if(!checked) {
					alert('Please check at least one item.');
					return false;
				}
			}
		break;
		case "number":
			if (snd != ""){
				var digitonly = /(^\-{0,1}\d+\.\d+$)|(^\-{0,1}\d+$)/;
				if (!digitonly.test(snd)){
					alert('Please use only numbers, no text.');
					return false;
				}
			}
		break;
		case "date":
			if (snd != ""){
				var dateformat = /^\d{1,2}(\-)\d{1,2}\1\d{4}$/;
				if (!dateformat.test(snd)){
					alert('Please enter a valid date (e.g. 01-01-2007).');
					return false;
				}
			}
		break;
		case "time":
			if (snd != ""){
				var timeformat = /^\d{1,2}(\:)\d{2}\1\d{2}$/;
				if (!timeformat.test(snd)){
					alert('Please enter a valid time (e.g. 11:25:45).');
					return false;
				}
			}
		break;
		case "email":
			if (snd != ""){
				var emailformat = /^(([^<>()[\]\\.,;:\s@\"]+(\.[^<>()[\]\\.,;:\s@\"]+)*)|(\".+\"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/;
				if (!emailformat.test(snd)){
					alert('Please enter a valid email address (e.g. example@domain.com).');
					return false;
				}
			}
 		break;
		case "zip":
			if (snd != ""){
				//var digitonly = /(^\d{5}$)|(^\d{5}\-\d{4}$)/;
				//if (!digitonly.test(snd)){
				//	alert('Please enter a valid zip code (e.g. 12345 or 12345-6789).');
				//	return false;
				//}
			}
		break;
		case "phone":
			if (snd != ""){
				//var phone = /^\d{3}\-\d{3}\-\d{4}$/;
				//if (!phone.test(snd)){
				//	alert('Please enter a valid phone number (e.g. 555-555-5555).');
				//	return false;
				//}
			}
		break;
		case "file":
			if (snd != ""){
				var file = snd.split(".");
				if (!(file[1] == 'doc' || file[1] == 'pdf' || file[1] == 'txt' || file[1] == 'docx' || file[1] == 'rtf')){
					alert('File types allowed include: .doc, .docx, .txt, .rtf, and .pdf.');
					return false;
				}
			}
		break;
	}
	return true;
}