// JavaScript Document

if (document.images){
	img1on = new Image();
	img1on.src = "files/images/company_on.gif";
	img2on = new Image();
	img2on.src = "files/images/products_on.gif";
	img3on = new Image();
	img3on.src = "files/images/services_on.gif";
	img4on = new Image();
	img4on.src = "files/images/casestudies_on.gif";
	img5on = new Image();
	img5on.src = "files/images/certification_on.gif";
	img6on = new Image();
	img6on.src = "files/images/home_on.gif";

	img1off = new Image();
	img1off.src = "files/images/company_off.gif";
	img2off = new Image();
	img2off.src = "files/images/products_off.gif";
	img3off = new Image();
	img3off.src = "files/images/services_off.gif";
	img4off = new Image();
	img4off.src = "files/images/casestudies_off.gif";
	img5off = new Image();
	img5off.src = "files/images/certification_off.gif";
	img6off = new Image();
	img6off.src = "files/images/home_off.gif";
}

function imgOn(imgName) {
	if (document.images) {
		document[imgName].src = eval(imgName + "on.src");
	}
}

function imgOff(imgName) {
	if (document.images) {
		document[imgName].src = eval(imgName + "off.src");
	}
}

function getBrowser(){
	var browser;
	browser = navigator.appName.indexOf("Microsoft Internet Explorer") != -1 ? "IE" : "NS";
	return browser;
}

function clrStatus(){
	window.status = '';
}	//Function: ovrMsg()

function loseFocus(linkObj){
	if(linkObj.blur)
		linkObj.blur();
}

function validateForm(frmObj){
	if (frmObj.fname.value.length == 0 || frmObj.fname.value == ""){
		alert("Please provide your first name");
		frmObj.fname.focus();
		return false
	}
	else if (frmObj.lname.value.length == 0 || frmObj.lname.value == ""){
		alert("Please provide your last name");
		frmObj.lname.focus();
		return false
	}
	else if (frmObj.company.value.length == 0 || frmObj.company.value == ""){
		alert("Please provide your company name");
		frmObj.company.focus();
		return false
	}
	else if (frmObj.telno.value.length == 0 || frmObj.telno.value == ""){
		alert("Please provide your telephone number");
		frmObj.telno.focus();
		return false
	}
	else if (frmObj.email.value.length == 0 || frmObj.email.value == ""){
		alert("Please provide your email address");
		frmObj.email.focus();
		return false
	}
	else if (frmObj.email.value.indexOf("@") == -1 || frmObj.email.value.indexOf(".com") == -1 ){
		alert("Please provide a valid email address");
		frmObj.email.focus();
		frmObj.email.select();
		return false;
	}
	return true;
}