var ie = true;

var ie7 = (document.all && !window.opera && window.XMLHttpRequest);

if(navigator.appName == "Netscape") {
	ie = false;
}

function hide(objID) {
	if(ie){
		obj = document.getElementById(objID);

		if(obj.style.visibility!='hidden'){
			obj.style.visibility='hidden';
		}
	}
}

function show(objID) {
	if(ie){
		obj = document.getElementById(objID);

		if(obj.style.visibility!='visible'){
			obj.style.visibility='visible';
		}
	}
}

function genAddr(s1, s2, s3, strDisplay) {
	document.write("<a href=" + "'mail" + "to:");
	document.write(s1+"\u0040"+s2);
	document.write("\u002e"+s3);
	document.write("'>" + strDisplay);	
	document.write("</a>");
}

function verifySubmit(){
	var frmEmail = document.getElementById("frmEmail");

	/*
		c_name
		c_email
		c_phone
		c_msg
	*/
	frmEmail.c_name.style.background = "#FFFFFF";
	frmEmail.c_email.style.background = "#FFFFFF";
	frmEmail.c_phone.style.background = "#FFFFFF";
	frmEmail.c_msg.style.background = "#FFFFFF";

	if(frmEmail.c_name.value==null || frmEmail.c_name.value==""){
		frmEmail.c_name.style.background = "#FFFFCC";
		alert("Name Required");
	}else if(frmEmail.c_email.value==null || frmEmail.c_email.value==""){
		frmEmail.c_email.style.background = "#FFFFCC";
		alert("Email Address Required");
	}else if(frmEmail.c_phone.value==null || frmEmail.c_phone.value==""){
		frmEmail.c_phone.style.background = "#FFFFCC";
		alert("Phone Number Required");
	}else if(frmEmail.c_msg.value==null || frmEmail.c_msg.value==""){
		frmEmail.c_msg.style.background = "#FFFFCC";
		alert("Message Required");
	}else{
		frmEmail.submit();
	}
}




function loadXML(url, fnc, async){
	xmlhttp=null;

	if (window.XMLHttpRequest && !ie7) {
		xmlhttp=new XMLHttpRequest();
	}else {
		xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
	}

	if (xmlhttp!=null) {
		xmlhttp.onreadystatechange=fnc;
		xmlhttp.open("GET",url,async);
		xmlhttp.send(null);
	}else{
		alert("Your browser does not support XMLHTTP.");
	}
}

function conf_submit(formname, prompttext) {
	if(confirm(prompttext)) {
		formname.submit();
	}
}