var mnuSelected = '';
var subMnuSelected = '';
function showMenu(menu){
	hideMenu(mnuSelected);
	document.getElementById(menu).style.visibility = 'visible';
	mnuSelected = menu;
}
function hideMenu(menu){
	if(mnuSelected!='')
		document.getElementById(menu).style.visibility = 'hidden';
}
function showSubMenu(menu){
	hideSubMenu(subMnuSelected);
	document.getElementById(menu).style.visibility = 'visible';
	subMnuSelected = menu;
}
function hideSubMenu(menu){
	if(subMnuSelected!='')
		document.getElementById(menu).style.visibility = 'hidden';
}
function init(){

//MM_preloadImages('../img/iteh-hp-03-cs-b.jpg','../img/iteh-hp-04-cr-b.jpg','../img/iteh-hp-05-tou-b.jpg','../img/iteh-hp-12-se-b.jpg','../img/iteh-hp-13-so-b.jpg','../img/iteh-hp-14-cl-b.jpg','../img/iteh-hp-15-cu-b.jpg','../img/iteh-hp-10-h-b.jpg');
    var aWidth =0;
//	if(document.all){
//		aWidth = document.body.clientWidth;
//		document.getElementById('menuBar').style.width = aWidth;
//	}else{
//		aWidth = innerWidth;
//		document.getElementById('menuBar').style.width = aWidth-7;
//	}
    aWidth= 640;
	document.getElementById('menuBar').style.width =aWidth;
	var imgh =findPosY( document.getElementById('img1B'));
	imgh = imgh ;
	
	document.getElementById('Home').style.left = parseInt((aWidth/2 - 310));
	document.getElementById('Home').style.top = imgh;
	
	document.getElementById('About').style.left = parseInt((aWidth/2 - 164));
	document.getElementById('About').style.top = imgh;
	
	document.getElementById('Services').style.left = parseInt((aWidth/2 - 40));
	document.getElementById('Services').style.top= imgh;
	
	document.getElementById('Solutions').style.left = parseInt(aWidth/2+80);
	document.getElementById('Solutions').style.top =imgh;
	
	document.getElementById('Clients').style.left = parseInt((aWidth/2 + 200));
	document.getElementById('Clients').style.top = imgh;
	
	document.getElementById('ContactUs').style.left = parseInt((aWidth/2 + 325));
	document.getElementById('ContactUs').style.top = imgh;
	
	document.getElementById('mnuAbout').style.left = document.getElementById('About').style.left;
	document.getElementById('mnuAbout').style.width = 125;
	document.getElementById('mnuAbout').style.top = imgh +21;
	
	document.getElementById('mnuServices').style.left = document.getElementById('Services').style.left;
	document.getElementById('mnuServices').style.width = 180;
	document.getElementById('mnuServices').style.top = imgh+21;
	
	document.getElementById('mnuSolutions').style.left = document.getElementById('Solutions').style.left;
	document.getElementById('mnuSolutions').style.width = 300;
	document.getElementById('mnuSolutions').style.top = imgh +21;
		
	document.getElementById('mnuClients').style.left = document.getElementById('Clients').style.left;
	document.getElementById('mnuClients').style.width = 180;
	document.getElementById('mnuClients').style.top = imgh+21;
	
	}
	
	function findPosY(obj)
  {
    var curtop = 0;
    if(obj.offsetParent)
        while(1)
        {
          curtop += obj.offsetTop;
          if(!obj.offsetParent)
            break;
          obj = obj.offsetParent;
        }
    else if(obj.y)
        curtop += obj.y;
    return curtop;
  }