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() { //v3.0
  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')?'block':(v='hide')?'none':v; 
	}
    obj.display=v; }
}

function ChangeTab(changeTabId)
{
	switch(parseInt(changeTabId)){
		case 1:
			document.getElementById("text1").className='activetab1';
			document.getElementById("text2").className='inactivetab2';
			MM_showHideLayers('Layer1','','show');
			MM_showHideLayers('Layer2','','hide');
			break;
		case 2:
			document.getElementById("text1").className='inactivetab1';
			document.getElementById("text2").className='activetab2';
			MM_showHideLayers('Layer2','','show');
			MM_showHideLayers('Layer1','','hide');
			break;
	}
}

function ChangeTabi(changeTabId,nTab)
{
	for (i = 0; i < nTab; i++)
	{	
		if (i==changeTabId) {
			document.getElementById("text"+i).className='activetabi';
			MM_showHideLayers("Layer"+i,'','show');
		}else{
			document.getElementById("text"+i).className='inactivetabi';
			MM_showHideLayers("Layer"+i,'','hide');
		}
	}
}

function showHideLayeri(iTab,nTab)
{
	for (i = 1; i <= nTab; i++)
	{	
		if (i==iTab) {
			//document.getElementById("w0"+i).style='';
			MM_showHideLayers("w0"+i,'','show');
		}else{
			//document.getElementById("text"+i).className='inactivetabi';
			MM_showHideLayers("w0"+i,'','hide');
		}
	}
}