function setLocationCookie(location) {
	//alert('setting location: ' + location);
 	document.cookie = "location=" + location + ";path=/;";
}

function getLocationCookie() {
 var dc = document.cookie;
    var prefix = "location=";
   // alert('prefix: ' + prefix);
    var begin = dc.indexOf("; " + prefix);
    if (begin == -1)
    {
        begin = dc.indexOf(prefix);
        if (begin != 0) return null;
	}
    else
    {
        begin += 2;
    }
    var end = document.cookie.indexOf(";", begin);
    if (end == -1)
    {
        end = dc.length;
    }
    return unescape(dc.substring(begin + prefix.length, end));
  }
  
function showCollectionServices() {
	if ((getLocationCookie() == null) || (getLocationCookie() == "") || (getLocationCookie() == "none")) {
	 	//alert ("going to default collection services page");
	  	window.location="http://www.edcodisposal.com/services/index.html"
 	}
 	else {
 		window.location="http://www.edcodisposal.com/services/" + getLocationCookie() + "/index.html"
 	}
 	/*
 	else if (getLocationCookie() == "losangeles") {
 		//alert ("going to los angeles collection services page");
 	  	window.location="http://www.edcodisposal.com/services/losangeles/index.html"
 	}
 	else if (getLocationCookie() == "carson") {
 		//alert ("going to carson collection services page");
 	 	window.location="http://www.edcodisposal.com/services/carson/index.html"
 	} else {
 		window.location="http://www.edcodisposal.com/services/index.html"
 	}
 	*/
 }

function showContactInfo() {
	if ((getLocationCookie() == null) || (getLocationCookie() == "") || (getLocationCookie() == "none")) {
	 	//alert ("going to default collection services page");
	  	window.location="http://www.edcodisposal.com/contact/index.html"
 	}
 	else {
 		window.location="http://www.edcodisposal.com/services/" + getLocationCookie() + "/contact.html"
 	}
 	/*
 	else if (getLocationCookie() == "losangeles") {
 		//alert ("going to los angeles collection services page");
 	  	window.location="http://www.edcodisposal.com/services/losangeles/index.html"
 	}
 	else if (getLocationCookie() == "carson") {
 		//alert ("going to carson collection services page");
 	 	window.location="http://www.edcodisposal.com/services/carson/index.html"
 	} else {
 		window.location="http://www.edcodisposal.com/services/index.html"
 	}
 	*/
 }


 function showMiniSiteHome(locationName) {
 	setLocationCookie(locationName);
 	window.location="http://www.edcodisposal.com/services/" + locationName + "/index.html";
 }

 function resetLocation() {
 	document.cookie = "location=none;path=/;"; // set location to none
 	showCollectionServices(); // go to Collection Services default page
 	}
 
 function runServices() {
    document.write('<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0" height="275" width="325">\n');
    document.write('<param name="movie" value="services.swf">\n');
    document.write('<param name="quality" value="best">\n');
    document.write('<param name="play" value="true">\n');
    document.write('<embed pluginspage="http://www.macromedia.com/go/getflashplayer" src="services.swf" type="application/x-shockwave-flash" width="287" height="243" quality="best" play="true">\n');
    document.write('</object>\n');
    }

function verifyFormMiniSite() {
var verificationAlerts = "";
	hideVerificationAlertsMessage();
	document.getElementById('verificationAlertsMessage').innerHTML = " "; // clear any old verification alerts
	var theForm = document.forms[0];
	var requiredFields = new Array(theForm.email);
	var requiredFieldsUserPresentableNameList = new Array("Email Address");
	var namesOfBlankFields = new Array();	
	// add user presentable name to items in required fields array
	for (var i=0;i<requiredFields.length;i++) {
		// assign user presentable name to required fields
		requiredFields[i].userPresentableName = requiredFieldsUserPresentableNameList[i];
		if (requiredFields[i].value == "") {
			// collect user presentable names of any blank required fields in array
			namesOfBlankFields.push(requiredFields[i].userPresentableName);
		}
	}
	// if blanks required fields found warn user
	if (namesOfBlankFields.length > 0) {
		verificationAlerts = "<h2>Please enter missing details and submit your request again.</h2><ul>";
		for (var x=0;x<namesOfBlankFields.length;x++) {
			verificationAlerts = verificationAlerts + "<li>" + namesOfBlankFields[x] + "</li>" ;
		}
		verificationAlerts = verificationAlerts + "</ul>"
		document.getElementById('verificationAlertsMessage').innerHTML = verificationAlerts;
		showVerificationAlertsMessage();
		return false;
	}
	var emailField = document.getElementsByName('email')[0];
	if ((emailField.value.indexOf('@') < 0) || (emailField.value.indexOf('.') < 0)) {
		verificationAlerts = "<h2>Please enter a valid email address.</h2><ul>";
		document.getElementById('verificationAlertsMessage').innerHTML = verificationAlerts;
		showVerificationAlertsMessage();
		return false;
		}
	
	// if data entered correctly, submit form
	theForm.submit();
	
}
function hideVerificationAlertsMessage () {
	document.getElementById('verificationAlertsMessage').style.visibility = 'hidden';
}
function showVerificationAlertsMessage () {
	document.getElementById('verificationAlertsMessage').style.visibility = 'visible';
}