// JavaScript Document
function swap(tr){
	if(document.getElementById||(document.all && !(document.getElementById))){
	tr.style.backgroundColor="#4E221F";
	}
}

function swapback(tr){
	if(document.getElementById||(document.all && !(document.getElementById))){
	tr.style.backgroundColor="";
	}
}

function swapdiv(div){
	if(document.getElementById||(document.all && !(document.getElementById))){
	div.style.backgroundColor="#4E221F";
	}
}

function swapdivback(div){
	if(document.getElementById||(document.all && !(document.getElementById))){
	div.style.backgroundColor="";
	}
}
function popUp(URL) {
day = new Date();
id = day.getTime();
eval("page" + id + " = window.open(URL, '" + id + "','toolbar=1,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=600,height=460');");
}

function adjustIFrameSize(id) {
    var myIframe = document.getElementById(id);
    if (myIframe) {
        if (myIframe.contentDocument && myIframe.contentDocument.body.offsetHeight) {
            // W3C DOM (and Mozilla) syntax
            myIframe.height = myIframe.contentDocument.body.offsetHeight;    
        } else if (myIframe.Document && myIframe.Document.body.scrollHeight) {
            // IE DOM syntax
            myIframe.height = myIframe.Document.body.scrollHeight;
        }
        // bind onload events to iframe
        /*if (myIframe.addEventListener) {
            myIframe.addEventListener("load", resizeIframe, false);
        } else {
            myIframe.attachEvent("onload", resizeIframe);
        }*/
   }
}

function resizeIframe(evt) {
    evt = (evt) ? evt : event;
    var target = (evt.target) ? evt.target : evt.srcElement;
    // take care of W3C event processing from iframe's root document
    if (target.nodeType == 9) {
      if (evt.currentTarget && evt.currentTarget.tagName.toLowerCase() == "iframe") {
            target = evt.currentTarget;    
        }
    }
    if (target) {
        adjustIFrameSize(target.id);
    }
}

function checkIt(form) {
var fname = form._fname.value;
var lname = form._lname.value;
var phone = form._phone.value;
var msg = '';
if(fname.length < 1) {
	alert("First Name Required");
	form._fname.focus();
	return false;}
else if(lname.length < 1){
	alert("Last Name Required");
	form._lname.focus();
	return false;}
else if(phone.length < 1){
	alert("Phone Number Required");
	form._phone.focus();
	return false;}	
}