var previoussn=""
var currtab=""	// current page tab
var currsn=""	// current page subnav menu
var toID



function LoadMenu(tab)
{
	var tab_main
	var tab_subnav
	
	
	switch(tab)
	{
		case 0:
			tab_main = ''
			tab_subnav = 'sc0'
		break;
		
		case 1:
			tab_main = 'aboutus'
			tab_subnav = 'sc1'
		break;
		
		case 2:
			tab_main = 'services'
			tab_subnav = 'sc2'
		break;
		
		case 3:
			tab_main = 'technology'
			tab_subnav = 'sc3'
		break;
		
		case 4:
			tab_main = 'faqs'
			tab_subnav = 'sc4'
		break;
		
		case 5:
			tab_main = 'resources'
			tab_subnav = 'sc5'
		break;
		
		case 6:
			tab_main = 'contactus'
			tab_subnav = 'sc6'
		break;
		
	}	
		
		
		
	if(tab_main != "")
		MM_swapImage(tab_main,'','/images/nav-' + tab_main + '-o.jpg',1);	
	
	document.getElementById(tab_subnav).className  = "tabcontentsel"
	document.getElementById(tab_subnav).style.display="block"
}




function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

/*
Visit http://www.waystojava.com/ for 100s wonderful javascript resource.
*/

//Set tab to intially be selected when page loads:
//[which tab (1=first tab), ID of tab content to display]:
var initialtab=[1, "sc0"]

//Turn menu into single level image tabs (completely hides 2nd level)?
var turntosingle=0 //0 for no (default), 1 for yes

//Disable hyperlinks in 1st level tab images?
var disabletablinks=0 //0 for no (default), 1 for yes


////////Stop editting////////////////




if (turntosingle==1)
document.write('<style type="text/css">\n#subnavigation{display: none;}\n</style>')

function expandcontent(cid, aobject)
{
	return;
	
	if (document.getElementById && turntosingle==0)
	{
		//highlighttab(aobject)
		if (previoussn!="")
			document.getElementById(previoussn).style.display="none"
			
		document.getElementById(cid).style.display="block"
		previoussn=cid
		
		clearTimeout(toID)
		toID = setTimeout( "MenuMOut()", 3000 );
	}
}

function highlighttab(aobject){
if (typeof tabobjlinks=="undefined")
collectnavigation()
for (i=0; i<tabobjlinks.length; i++)
tabobjlinks[i].className=""
aobject.className="current"
}

function collectnavigation(){
var tabobj=document.getElementById("navigation")
tabobjlinks=tabobj.getElementsByTagName("A")
}




function generate_address( username , no_class) 
{
	
	switch(username)
	{
		case 1:
			username = "rachel";
			txt = "Schedule an appointment";
		break;
		
		case 2:
			username = "info";
			txt = "Questions and general information";
		break;
		
		default:
			username = "info"
			txt = "EMAIL US";
		break;
	}
			
		
	
		
	var domain = "dovgandental.com";
	var atsign = "&#64;";
	var addr = username + atsign + domain;
	document.write("<" + "a" + " " + "href=" + "mail" + "to:" + addr );
	if(no_class != 1)
		document.write(" class=\"white\"");
	document.write(">" + txt + "<\/a>");
}

function getYear()
{
	var d = new Date();
	document.write(d.getFullYear());
}