//random functions



//english preloads
function preloadEnglishNav() {
	preload("nav_home_off", "i/nav_home_off_.gif");
	preload("nav_home_on", "i/nav_home_on_.gif");
	preload("nav_company_off", "i/nav_company_off_.gif");
	preload("nav_company_on", "i/nav_company_on_.gif");
	preload("nav_accessnumbers_off", "i/nav_accessnumbers_off_.gif");
	preload("nav_accessnumbers_on", "i/nav_accessnumbers_on_.gif");
	preload("nav_contact_off", "i/nav_contact_off.gif");
	preload("nav_contact_on", "i/nav_contact_on.gif");
}
//spanish preloads

//functions for handling image swaps and preloads

function changeImages() {
  if (document.images) {
    for (var i=0; i<changeImages.arguments.length; i+=2) {
      document[changeImages.arguments[i]].src = eval(changeImages.arguments[i+1] + ".src");
    }
  }
}

function preload(imgObj,imgSrc) {
	if (document.images) {
		eval(imgObj+' = new Image()')
		eval(imgObj+'.src = "'+imgSrc+'"')
	}
}

//randomizer function for home page
var imgNumbersLeft = new Array("001", "002", "003", "004", "005");
var imgNumbersRight = new Array("001", "002", "003", "004", "005");
var lapse = 10000;

function randomLeftImage(timeout) {
	randomNumber = Math.floor(Math.random() * imgNumbersLeft.length); 
	document['randomLeft'].src = "i/left_" + imgNumbersLeft[randomNumber] + ".jpg";
	recall = "randomLeftImage(1);";
	//if this is the first time, shorten the first swap to stagger the cycles
	if(timeout != 1) {
		setTimeout(recall, lapse / 2);
		timeout = 1;
	}
	else {
		setTimeout(recall, lapse);
		}
}

function randomRightImage() {
	randomNumber = Math.floor(Math.random() * imgNumbersRight.length); 
	document['randomRight'].src = "i/right_" + imgNumbersLeft[randomNumber] + ".jpg";
	recall = "randomRightImage();";
	setTimeout(recall, lapse);
}

function bundleFeaturesWindow() {
	window.open('bundle.php','Bundle','width=335,height=480,scrollbars=yes,toolbars=no,resizable=yes');
}

function techSupportWindow() {
	window.open('techsupport.php','Bundle','width=335,height=190,scrollbars=yes,toolbars=no,resizable=yes');
}

function emailsWindow() {
	window.open('email.php','Bundle','width=365,height=215,scrollbars=yes,toolbars=no,resizable=yes');
}

function accelWindow() {
	window.open('accelerator.php','Accelerator','width=365,height=400,scrollbars=yes,toolbars=no,resizable=yes');
}

function voiceMailWindow() {
	window.open('voicemail.php','Accelerator','width=365,height=200,scrollbars=yes,toolbars=no,resizable=yes');
}