var count = 0;
var hideInt = "";
var nameNumSub = "";
var nameNum = "";

String.prototype.trim = function () {
    return this.replace(/^\s*/, "").replace(/\s*$/, "");
}


function valResume()
{

	if(document.forms[0].fname.value.trim().length < 1)
	{
		alert("Please enter your first name.");
		document.forms[0].fname.focus();
		return false;
	}
	else if(document.forms[0].lname.value.trim().length < 1)
	{
		alert("Please enter your last name.");
		document.forms[0].lname.focus();
		return false;
	}
	else if(document.forms[0].eaddress.value.trim().length < 1)
	{
		alert("Please enter your email address.");
		document.forms[0].eaddress.focus();
		return false;
	}
	else if(document.forms[0].eaddress.value.indexOf("@") == -1 || document.forms[0].eaddress.value.indexOf(".") == -1)
	{
		alert("Please enter a valid email address.");
		document.forms[0].eaddress.focus();
		return false;
	}
	else
	{
		return true;
	}
}

function valTell()
{
	if(document.forms[0].fname.value.trim().length < 1)
	{
		alert("Please enter your first name.");
		document.forms[0].fname.focus();
		return false;
	}
	else if(document.forms[0].lname.value.trim().length < 1)
	{
		alert("Please enter your last name.");
		document.forms[0].lname.focus();
		return false;
	}
	else if(document.forms[0].ffname.value.trim().length < 1)
	{
		alert("Please enter your friend's first name.");
		document.forms[0].ffname.focus();
		return false;
	}
	else if(document.forms[0].flname.value.trim().length < 1)
	{
		alert("Please enter your friend's last name.");
		document.forms[0].flname.focus();
		return false;
	}
	else if(document.forms[0].feaddress.value.trim().length < 1)
	{
		alert("Please enter your friend's email address.");
		document.forms[0].feaddress.focus();
		return false;
	}
	else if(document.forms[0].feaddress.value.indexOf("@") == -1 || document.forms[0].feaddress.value.indexOf(".") == -1)
	{
		alert("Please enter a valid email address.");
		document.forms[0].feaddress.focus();
		return false;
	}
	else
	{
		return true;
	}
}

function valFeed()
{
	if(!document.forms[0].findinfo[0].checked && !document.forms[0].findinfo[1].checked)
	{
		alert("Please select an answer for the first question.");
		return false;
	}
	else if(!document.forms[0].easynav[0].checked && !document.forms[0].easynav[1].checked)
	{
		alert("Please select an answer for the second question.");
		return false;
	}
	else if(!document.forms[0].aesthetic[0].checked && !document.forms[0].aesthetic[1].checked && !document.forms[0].aesthetic[2].checked && !document.forms[0].aesthetic[3].checked)
	{
		alert("Please select an answer for the third question.");
		return false;
	}
	else
	{
		return true;
	}
}

function showMana(id)
{
	document.getElementById('mngmt_display_right').style.visibility = 'visible';
	document.getElementById('mngmt_display_all').style.background = 'url(images/mng_team_backall.gif)';
	document.getElementById('mngmt_display_right').innerHTML = manaArr[id];
}

function showCareer(id)
{
	document.getElementById('jobopen_display_right').style.visibility = 'visible';
	document.getElementById('jobopen_display_all').style.background = 'url(images/jobopen_backall.gif)';
	document.getElementById('jobopen_display_right').innerHTML = careerArr[id];
}

function changeNav(id,state)
{
	document.images[id].src = 'images/nav_' + id + '_' + state + '.gif';
}

function setNav(id,subid)
{	
	for(i=0;i<6;i++)
	{
		if(navNames[i] == id)
		{
			nameNumSub = i;
			break;
		}
	}
	
	if(this['subnav_' + nameNumSub] != undefined)
	{
	
		if(nameNumSub == 5)
		{
			document.getElementById('navigation_sub').style.width = "120px";
		}
		else
		{
			document.getElementById('navigation_sub').style.width = "170px";
		}
		//document.getElementById('navigation_sub').style.top = "0";
		document.getElementById('navigation_sub').style.display = "inline";
		document.getElementById('navigation_sub').innerHTML = this['subnav_' + nameNumSub];
		document.getElementById('navigation_sub').style.left = subPlaceArr[nameNumSub] + "px";
	}
	else
	{
		document.getElementById('navigation_sub').innerHTML = "";
		document.getElementById('navigation_sub').style.display = "none";
		//document.getElementById('navigation_sub').style.top = "-100px";
		
	}
	if(subid != "0")
	{
		document.getElementById(subid).style.color = "#FEBC00";
	}
}

function rollNav(id,subid)
{	

	window.clearTimeout(hideInt);
	for(i=0;i<7;i++)
	{
		if(navNames[i] == id)
		{
			nameNum = i;
			break;
		}
	}
	
	if(this['subnav_' + nameNum] != undefined && this['subnav_' + nameNum] != "")
	{
		if(document.getElementById('navigation_sub').style.display == "inline")
		{
			horiz_adjust = (subPlaceArr[nameNum] - 170);
		}
		else
		{
			horiz_adjust = subPlaceArr[nameNum];
		}
		if(nameNum == 5)
		{
			document.getElementById('navigation_roll').style.width = "120px";
		}
		else
		{
			document.getElementById('navigation_roll').style.width = "170px";
		}
		if(nameNumSub == 5)
		{
			horiz_adjust = horiz_adjust + 50;
		}
		
		//document.getElementById('navigation_roll').style.top = "0px";
		document.getElementById('navigation_roll').style.display = "inline";
		document.getElementById('navigation_roll').innerHTML = this['subnav_' + nameNum];
		document.getElementById('navigation_roll').style.left = horiz_adjust + "px";
	}
	else
	{
		//document.getElementById('navigation_roll').style.top = "-100px"; 
		document.getElementById('navigation_roll').style.display = "none";
		document.getElementById('navigation_roll').innerHTML = "";
		document.getElementById('navigation_roll').style.left = "0px";
	}
	if(subid != "0")
	{
		document.getElementById(subid).style.color = "#FEBC00";
	}
}

function hideNavTout()
{
	hideInt = window.setTimeout("hideNav()",3200);
}

function hideNav()
{
	//document.getElementById('navigation_roll').style.top = "-100px";
	document.getElementById('navigation_roll').style.display = "none";
	window.clearTimeout(hideInt);
}



function showWork()
{
	document.getElementById('cnt_ourwork').innerHTML = work_content;
	document.getElementById('content_ourwork').style.height = '4500px';
	
	document.getElementById('item1').style.height = '0px';
	cntrl1 = new fx.Height('item1', {duration: 400});
	document.getElementById('item2').style.height = '0px';
	cntrl2 = new fx.Height('item2', {duration: 400});
	document.getElementById('item3').style.height = '0px';
	cntrl3 = new fx.Height('item3', {duration: 400});
	document.getElementById('item4').style.height = '0px';
	cntrl4 = new fx.Height('item4', {duration: 400});
	document.getElementById('item5').style.height = '0px';
	cntrl5 = new fx.Height('item5', {duration: 400});
	document.getElementById('item6').style.height = '0px';
	cntrl6 = new fx.Height('item6', {duration: 400});
	document.getElementById('item7').style.height = '0px';
	cntrl7 = new fx.Height('item7', {duration: 400});
	document.getElementById('item8').style.height = '0px';
	cntrl8 = new fx.Height('item8', {duration: 400});
	document.getElementById('item9').style.height = '0px';
	cntrl9 = new fx.Height('item9', {duration: 400});
}