// JavaScript Document
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_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}
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];}
}

/*  The below functions are copied from scroll.js  by ramesh on Feb 01 2008 at 2:15pm */

function scroll(step){
	var previousValue=document.getElementById("divScroller1").scrollLeft;
	if (step>0){
		for (var i=previousValue;i<(previousValue+step);i++){
			document.getElementById("divScroller1").scrollLeft=document.getElementById("divScroller1").scrollLeft+1;
			//setTimeout(20) ;
		}
	}else if (step<0){
		for (var i=0;i<-step;i++){
			document.getElementById("divScroller1").scrollLeft=document.getElementById("divScroller1").scrollLeft-1;
			//setTimeout(200) ;
			//alert("hi");
		}
	}
}

function scrollAccessoryHandset(step){
	var previousValue=document.getElementById("divScroller2").scrollLeft;
	if (step>0){
		for (var i=previousValue;i<(previousValue+step);i++){
			document.getElementById("divScroller2").scrollLeft=document.getElementById("divScroller2").scrollLeft+1;
			document.getElementById("divScroller3").scrollLeft=document.getElementById("divScroller3").scrollLeft+1;
			//setTimeout(20) ;
		}
	}else if (step<0){
		for (var i=0;i<-step;i++){
			document.getElementById("divScroller2").scrollLeft=document.getElementById("divScroller2").scrollLeft-1;
			document.getElementById("divScroller3").scrollLeft=document.getElementById("divScroller3").scrollLeft-1;			
			//setTimeout(200) ;
			//alert("hi");
		}
	}
}
	
// drop down menu -HARI
var timer = "";
var previous_menu = "";

function showSub(subt)
{
 closeSub(previous_menu);
 clearTimeout(timer);
 MM_showHideLayers(subt,'','show')
 previous_menu = subt;
}

function checkSub(subt)
{
 if (subt != previous_menu)
 MM_showHideLayers(previous_menu,'','hide')
 else
 {
  timer=setTimeout('closeSub(\''+subt+'\')',250);
 }
}

function resetSubtimer()
{
 clearTimeout(timer); 
}

function closeSub(subt)
{
 if (subt!="")
 {
  MM_showHideLayers(subt,'','hide');
 }
}
//drop menu ends