// Tab functions BEGIN

var DHTML = (document.getElementById);

function topnav_on(topnav_number) {
	// Turn on one pulldown menu
	if (DHTML) {
		var closerobj = document.getElementById("topnav-closer");
		var topnavobj = document.getElementById("topnav-menu-" + topnav_number);

		var i = 0;
		var loopobj = document.getElementById("topnav-menu-" + i);
		

		while (loopobj != null) {
			// Loop through all numbered menus

			if (i == topnav_number) {
				// Turn on menu closer
				closerobj.style.visibility = 'visible';			
			
				// Show one menu
				loopobj.style.visibility = 'visible';

			} else {
				// And hide all others
				loopobj.style.visibility = 'hidden';
			}
			
			i++;
			loopobj = document.getElementById("topnav-menu-" + i);
		}
	}
}

function topnav_off() {

	// Close all pulldown menus
	if (DHTML) {

		var closerobj = document.getElementById("topnav-closer");

		// Hide menu closer		
		closerobj.style.visibility = 'hidden';

		var i = 0;
		var loopobj = document.getElementById("topnav-menu-" + i);

		while (loopobj != null) {
			// Loop through all numbered menus and hide them
			loopobj.style.visibility = 'hidden';

			i++;
			loopobj = document.getElementById("topnav-menu-" + i);
		}
	}
}

function topnav_toggle(topnav_number) {
	if (DHTML) {
		var topnavobj = document.getElementById("topnav-menu-" + topnav_number);

		if (topnavobj.style.visibility != 'visible')
			topnav_on(topnav_number);
		else
			topnav_off();
	}
}

function panel_on(panel_number) {

	if (DHTML) {
//		var panel_menu_obj = document.getElementById("panel-menu-" + panel_number);
		var panel_content_obj = document.getElementById("content-right-panel-" + panel_number);

		var i = 1;
//		var menuloop = document.getElementById("panel-menu-" + i);
		var contentloop = document.getElementById("content-right-panel-" + i);

		while (contentloop != null) {
			// Loop through all numbered menu items

			if (i == panel_number) {
				// Turn on one subnav item
//				menuloop.className='on'; 
				contentloop.style.display = 'block';

			} else {
				// And turn off all others
//				menuloop.className='off';
				contentloop.style.display = 'none';
			}
			
			i++;
//			var menuloop = document.getElementById("panel-menu-" + i);
			var contentloop = document.getElementById("content-right-panel-" + i);
		}
	}
}

function panel_off(id) {
	var menuoff = document.getElementById("panel-menu-" + id);
	var contentoff = document.getElementById("panel-content-" + id);

	menuoff.className= 'off';
	contentoff.style.visibility = 'hidden';

}

// Tab funcions END

// Popup functions BEGIN

function showdiv(objname)
{
    var myobj = document.getElementById(objname);
    if (myobj)
    {
        var tt_n = navigator.userAgent.toLowerCase();
        var block = document.getElementById("blockUI");
/*
        if (objname == 'portfolio' || objname == 'signin')
        {
            myobj.style.left = (document.documentElement.scrollLeft+30) + '%';
        }
        else
        {
            myobj.style.left = (document.documentElement.scrollLeft+35) + '%';
        }

        var osheight;
        if (tt_n.indexOf("safari") != -1)
        {
            osheight = 0;
        }
        else
        {
            osheight = myobj.offsetHeight;
        }
        myobj.style.top = document.body.scrollTop - osheight + 50;
*/
        if (tt_n.indexOf("msie") != -1)
        {
            block.style.height = document.body.scrollTop + document.body.offsetHeight;
        }
        else
        {
            block.style.height = document.body.offsetHeight;
        }
        block.style.display = 'block';
        
        myobj.style.display = "block";
    }
}
function hidediv(objname)
{
    var myobj = document.getElementById(objname);
    myobj.style.display = 'none';
    var block = document.getElementById("blockUI");
    block.style.display = 'none';
}





function toggleMe(a){
  var e=document.getElementById(a);
  if(!e)return true;
  if(e.style.display=="none"){
    e.style.display="block"
  } else {
    e.style.display="none"
  }
  return true;
}

 

function closepopup(id)
{
    var temp = document.getElementById(id);
    temp.style.display = "none";
    var block = document.getElementById("blockUI");
    block.style.display = 'none';
}

// Popup functions END


function validate_required(field,alerttxt)
{
with (field)
{
if (value==null||value=="")
  {alert(alerttxt);return false;}
else {return true}
}
}
function validate_form(thisform)
{
with (thisform)
{
if (validate_required(Name,"Please enter your name")==false)
  {Name.focus();return false;}
if (validate_required(Phone,"Please enter your phone number")==false)
  {Name.focus();return false;}
if (validate_required(email,"Please enter your email")==false)
  {Name.focus();return false;}
  }
}

$(document).ready(function(){
  $("#navmenu-h li,#navmenu-v li").hover(
    function() { $(this).addClass("iehover"); },
    function() { $(this).removeClass("iehover"); }
  );
});