
<!--

	/****************************************************************************************
	* 	JS sample steps
	****************************************************************************************/
var DHTML = (document.getElementById || document.all || document.layers);

function getObj(name)
{
  if (document.getElementById)
  {
  	this.obj = document.getElementById(name);
	this.style = document.getElementById(name).style;
  }
  else if (document.all)
  {
	this.obj = document.all[name];
	this.style = document.all[name].style;
  }
  else if (document.layers)
  {
   	this.obj = document.layers[name]; 
   	this.style = document.layers[name];
  }
}

function swapstyle(elementID, csselement, forceElement)
{
	switch(csselement)
	{
		case "display":
			{
				if(forceElement)
				{
					document.getElementById(elementID).style.display = forceElement;	
				}
				else
				{
					current = document.getElementById(elementID).style.display;
					switch(current)
					{
						default:
						case "none":
							{
								newstyle = "block";
								break;
							}
						case "block":
							{
								newstyle = "none";
								break;
							}
					}
					document.getElementById(elementID).style.display = newstyle;
				}
				break;
			}
	}
}

function invi(smplstep)
{
	if (!DHTML) return;
	var smpl1 = new getObj('sample1');
	var smpl2 = new getObj('sample2');
	var smpl3 = new getObj('sample3');
	var smpl4 = new getObj('sample4');
	
	if (smplstep==12) {
		smpl1.style.visibility = 'hidden';
		smpl2.style.visibility = 'visible';
	}
	if (smplstep==21) {
		smpl2.style.visibility = 'hidden';
		smpl1.style.visibility = 'visible';
	}
	if (smplstep==23) {
		smpl2.style.visibility = 'hidden';
		smpl3.style.visibility = 'visible';
	}
	if (smplstep==32) {
		smpl3.style.visibility = 'hidden';
		smpl2.style.visibility = 'visible';
	}
	if (smplstep==34) {
		smpl3.style.visibility = 'hidden';
		smpl4.style.visibility = 'visible';
	}
	if (smplstep==43) {
		smpl4.style.visibility = 'hidden';
		smpl3.style.visibility = 'visible';
	}
}


	// JS to Popup a new window

	var newwindow = '';

function displayWindow(url, name, width, height) {

        var newwindow = window.open(url,name,'width=' + width + ',height=' + height + ',resizable=no,scrollbars=auto,menubar=0,status=1' );
}

// -->