// Portfolio Code

var pic_captions = new Array();

function swap_main_image(img_url, img) {
	var main_image = document.getElementById("main_image");
	var caption_holder = document.getElementById("caption_holder");
	if (img_url && main_image && caption_holder) {
		main_image.src = img_url;
		caption_holder.innerHTML = pic_captions[img];
	}
}

// Menu Initialization

var preloaded = [];
for (var i = 1; i <= 1; i++) {
	preloaded[i] = [loadImage(i + ".gif"), loadImage(i + ".gif")];
}

function init() {
	if (mtDropDown.isSupported()) {
		mtDropDown.initialize();
	}
}

function loadImage(sFilename) {
	var img = new Image();
	img.src = sFilename;
	return img;
}

function swapImage(imgName, sFilename) {
	document.images[imgName].src = sFilename;
}

// Form Code
function switchField(strField, strAction) {
	var objField = document.getElementById(strField);
	if(strField == 'formname' && objField.value == "Your Name" && strAction == "enter") { objField.className = 'if_entry'; objField.value = ""; }
	if(strField == 'formname' && objField.value == "" && strAction == "blur") { objField.className = 'if_blur'; objField.value = "Your Name"; }
	if(strField == 'formcompany' && objField.value == "Company Name" && strAction == "enter") { objField.className = 'if_entry'; objField.value = ""; }
	if(strField == 'formcompany' && objField.value == "" && strAction == "blur") { objField.className = 'if_blur'; objField.value = "Company Name"; }
	if(strField == 'formphone' && objField.value == "Phone Number" && strAction == "enter") { objField.className = 'if_entry'; objField.value = ""; }
	if(strField == 'formphone' && objField.value == "" && strAction == "blur") { objField.className = 'if_blur'; objField.value = "Phone Number"; }
	if(strField == 'formemail' && objField.value == "Email Address" && strAction == "enter") { objField.className = 'if_entry'; objField.value = ""; }
	if(strField == 'formemail' && objField.value == "" && strAction == "blur") { objField.className = 'if_blur'; objField.value = "Email Address"; }
}

function checkInfoForm(objForm) {
	var strEReg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
	var objName = objForm.formname;
	var objCompany = objForm.formcompany;
	var objPhone = objForm.formphone;
	var objEmail = objForm.formemail;
	if(objName.length <= 3 || objName.value == "Your Name") {
		alert("Please enter your name.");
		objName.value = "";
		objName.focus();
		return false;
	}
	if(objCompany.length <= 3 || objCompany.value == "Company Name") {
		alert("Please enter your company name.");
		objCompany.value = "";
		objCompany.focus();
		return false;
	}
	if(objPhone.length <= 3 || objPhone.value == "Phone Number") {
		alert("Please enter your phone number.");
		objPhone.value = "";
		objPhone.focus();
		return false;
	}
	if(strEReg.test(objEmail.value) == false) {
		alert("Please enter a valid email address.");
		objEmail.value = "";
		objEmail.focus();
		return false;
	}
	return true;
}

// Rollover Code
function MM_swapImgRestore() { 
	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_preloadImages() {
	var d = document;
	if(d.images) {
		if(!d.MM_p) { d.MM_p = new Array('images/page-nav-1-over.gif', 'images/page-nav-2-over.gif', 'images/page-nav-3-over.gif', 'images/page-nav-4-over.gif', 'images/page-nav-5-over.gif', 'images/page-nav-6-over.gif', 'images/page-nav-7-over.gif', 'images/page-nav-8-over.gif', 'images/page-nav-9-over.gif'); }
		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_findObj(n, d) {
	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() {
	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];
		}
	}
}
// Flash Code
function AC_AddExtension(src, ext) {
	if (src.indexOf('?') != -1) {
		return src.replace(/\?/, ext + '?'); 
	} else {
		return src + ext;
	}
}

function AC_Generateobj(objAttrs, params, embedAttrs) {
	var str = '<object ';
	for (var i in objAttrs) { str += i + '="' + objAttrs[i] + '" '; }
	str += '>';
	for (var i in params) { str += '<param name="' + i + '" value="' + params[i] + '" /> '; }
	str += '<embed ';
	for (var i in embedAttrs) { str += i + '="' + embedAttrs[i] + '" '; }
	str += ' ></embed></object>';
	document.write(str);
}

function AC_FL_RunContent() {
	var ret = 
		AC_GetArgs(arguments, ".swf", "movie", "clsid:d27cdb6e-ae6d-11cf-96b8-444553540000", "application/x-shockwave-flash");
		AC_Generateobj(ret.objAttrs, ret.params, ret.embedAttrs);
}

function AC_SW_RunContent() {
	var ret = 
		AC_GetArgs(arguments, ".dcr", "src", "clsid:166B1BCA-3F9C-11CF-8075-444553540000", null);
		AC_Generateobj(ret.objAttrs, ret.params, ret.embedAttrs);
}

function AC_GetArgs(args, ext, srcParamName, classid, mimeType) {
	var ret = new Object();
	ret.embedAttrs = new Object();
	ret.params = new Object();
	ret.objAttrs = new Object();
	for (var i = 0; i < args.length; i = i + 2) {
		var currArg = args[i].toLowerCase();	 
		switch(currArg) {	
			case "classid":
				break;
			case "pluginspage":
				ret.embedAttrs[args[i]] = args[i + 1];
				break;
			case "src":
			case "movie":	
				args[i + 1] = AC_AddExtension(args[i + 1], ext);
				ret.embedAttrs["src"] = args[i + 1];
				ret.params[srcParamName] = args[i + 1];
				break;
			case "onafterupdate":
			case "onbeforeupdate":
			case "onblur":
			case "oncellchange":
			case "onclick":
			case "ondblClick":
			case "ondrag":
			case "ondragend":
			case "ondragenter":
			case "ondragleave":
			case "ondragover":
			case "ondrop":
			case "onfinish":
			case "onfocus":
			case "onhelp":
			case "onmousedown":
			case "onmouseup":
			case "onmouseover":
			case "onmousemove":
			case "onmouseout":
			case "onkeypress":
			case "onkeydown":
			case "onkeyup":
			case "onload":
			case "onlosecapture":
			case "onpropertychange":
			case "onreadystatechange":
			case "onrowsdelete":
			case "onrowenter":
			case "onrowexit":
			case "onrowsinserted":
			case "onstart":
			case "onscroll":
			case "onbeforeeditfocus":
			case "onactivate":
			case "onbeforedeactivate":
			case "ondeactivate":
			case "type":
			case "codebase":
				ret.objAttrs[args[i]] = args[i + 1];
				break;
			case "width":
			case "height":
			case "align":
			case "vspace": 
			case "hspace":
			case "class":
			case "title":
			case "accesskey":
			case "name":
			case "id":
			case "tabindex":
				ret.embedAttrs[args[i]] = ret.objAttrs[args[i]] = args[i + 1];
				break;
			default:
				ret.embedAttrs[args[i]] = ret.params[args[i]] = args[i + 1];
		}
	}
	ret.objAttrs["classid"] = classid;
	if (mimeType) ret.embedAttrs["type"] = mimeType;
	return ret;
}