/* ******************************************************************************************
 *	File		:	functions.js
 *	Purpose		:	JavaScript for Room 101 Limited site
 *
 *	Author		:	Rajesh Wadhwani
 *	Created		:	23-Aug-2010
 *	Modified	:	23-Aug-2010, 26-Aug-2010, 13-Sep-2010
 *	Copyright	:	Room 101 Limited, 2010
 * ****************************************************************************************** */

//var mybrowser = navigator.appName;                                                                                                                             
var br_useragent = navigator.userAgent;                                                                                                                        
var brchk = new RegExp("Safari", "i");                                                                                                                         
var reduceHeight = 185;
var lhsHeight = document.documentElement.scrollHeight;
function weirdoBrowsers() {
	if (br_useragent.match(brchk)) {		// Hide footer logo on Safari Browser
		reduceHeight = 0;
		lhsHeight += 300;
		document.getElementById('footer-logo-text').style.marginLeft = 0 + "px";
	}
}

function setMinHeight() {
	//var reduceHeight = 105;
	
	weirdoBrowsers();
	document.getElementById('leftmenubar').style.minHeight = (lhsHeight - reduceHeight) + "px";
}

/* Function to pre-load some top menu images */
function preLoadImages() {
	var top_images = new Array ("website_development_white", "website_hosting_white", "email_hosting_white", "domain_name_registration_white", "website_maintenance_white", "website_migration_white");
	var pre_load_image = new Array();
	
	for (var i=0; i< top_images.length; i++) {
		pre_load_image[i] = new Image();
		pre_load_image[i].src = "/images/" + top_images[i] + ".jpg";
	}
	document.getElementById('footer-logo').style.position = "absolute";
}

/* Function will be called onfocus of inputbox field */
function hideText(eleID, defaultText) {
	if (document.getElementById(eleID).value == defaultText)
		document.getElementById(eleID).value = "";
}

/* Function will be called onblue of inputbox field */
function checkText(eleID, defaultText) {
	if (document.getElementById(eleID).value == "")
		document.getElementById(eleID).value = defaultText;
}