// side menu functions

function hideMenu(layer){

     document.getElementById(layer).style.visibility='hidden';

}



function showMenu(layer){

         document.getElementById(layer).style.visibility='visible';

}



// rollover functions

function imageOn(navImg) {

	document[navImg].src = eval(navImg + "_on.src"); 	

}



function imageOff(navImg) {

    document[navImg].src = eval(navImg + "_off.src");		

}



if (document.images){

	nav1_on = new Image();  nav1_on.src = "../images/buttons/about_us_on.gif";  

    nav1_off = new Image();  nav1_off.src = "../images/buttons/about_us_off.gif"; 

	nav2_on = new Image();  nav2_on.src = "../images/buttons/our_investments_on.gif";  

    nav2_off = new Image();  nav2_off.src = "../images/buttons/our_investments_off.gif";  	

	nav3_on = new Image();  nav3_on.src = "../images/buttons/investment_criteria_on.gif";  

    nav3_off = new Image();  nav3_off.src = "../images/buttons/investment_criteria_off.gif";  	

	nav4_on = new Image();  nav4_on.src = "../images/buttons/contact_on.gif";  

    nav4_off = new Image();  nav4_off.src = "../images/buttons/contact_off.gif";
	
	nav5_on = new Image(); nav5_on.src = "../images/buttons/login_on.gif";
	
	nav5_off = new Image(); nav5_off.src = "../images/buttons/login_off.gif";
	
	nav6_on = new Image(); nav6_on.src = "../images/buttons/home_on.gif";
	
	nav6_off = new Image(); nav6_off.src ="../images/buttons/home_off.gif";
	
	nav7_on = new Image(); nav7_on.src = "../images/buttons/about_us2_on.gif";
	
	nav7_off = new Image(); nav7_off.src = "../images/buttons/about_us2_off.gif";
}		



//global popup function

var win = null;

function NewWindow(mypage,myname,w,h,scroll,toolbar,status){

	LeftPosition = (screen.width) ? (screen.width-w)/2 : 0;

	TopPosition = (screen.height) ? (screen.height-h)/2 : 0;

	settings='height='+h+',width='+w+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scroll+',toolbar='+toolbar+',status='+status+',noresize'

	win = window.open(mypage,myname,settings)

}



function openPix(sParam) {

	NewWindow('/popup/s_pix_' + sParam + '.html','pixpop','500','315','no','no','no');

}



//coaches function

function showCoach(id) {

		document.getElementById('coach0').style.visibility = "hidden"

		document.getElementById('coach1').style.visibility = "hidden"

		document.getElementById('coach2').style.visibility = "hidden"

		document.getElementById('coach3').style.visibility = "hidden"

		document.getElementById('coach4').style.visibility = "hidden"

		document.getElementById('coach5').style.visibility = "hidden"

		document.getElementById('coach6').style.visibility = "hidden"

		document.getElementById('coach7').style.visibility = "hidden"

		document.getElementById('coach8').style.visibility = "hidden"

		document.getElementById('coach9').style.visibility = "hidden"

		document.getElementById('coach10').style.visibility = "hidden"

		document.getElementById(id).style.visibility = "visible"

}