pic1off = new Image();
pic1off.src = "pics/misc/virtual_tour_btn1.jpg";  // 1st master file - picture off
pic1on = new Image();
pic1on.src = "pics/misc/virtual_tour_btn2.jpg";   // 1st master file - picture on

pic2off = new Image();
pic2off.src = "pics/misc/slideshow_btn1.jpg";  // 1st master file - picture off
pic2on = new Image();
pic2on.src = "pics/misc/slideshow_btn2.jpg";   // 1st master file - picture on

pic3off = new Image();
pic3off.src = "pics/misc/home_page1.jpg";  // 1st master file - picture off
pic3on = new Image();
pic3on.src = "pics/misc/home_page2.jpg";   // 1st master file - picture on

pic4off = new Image();
pic4off.src = "pics/misc/small_virtual_tour1.jpg";  // 1st master file - picture off
pic4on = new Image();
pic4on.src = "pics/misc/small_virtual_tour2.jpg";   // 1st master file - picture on

pic5off = new Image();
pic5off.src = "pics/misc/small_slideshow_btn1.jpg";  // 1st master file - picture off
pic5on = new Image();
pic5on.src = "pics/misc/small_slideshow_btn2.jpg";   // 1st master file - picture on


function changeImage()
{  
	if (document.images)
	{
		for (var i=0; i < changeImage.arguments.length; i+=2)
		{
			document[changeImage.arguments[i]].src = eval(changeImage.arguments[i+1] + ".src");		
		}  
	}

	
}	//end function changeImage

function changeSmallImage()
{
	var input;
	
	input = changeSmallImage.arguments[0];
	
	if(input == 'pic1off')
	{
		document['pic1'].src = eval("pic1off.src");
	}
	else if(input == 'pic1on')
	{
		document['pic1'].src = eval("pic1on.src");
	}
	else if(input == 'pic2off')
	{
		document['pic2'].src = eval("pic2off.src");
	}
	else if(input == 'pic2on')
	{
		document['pic2'].src = eval("pic2on.src");
	}	
	else if(input == 'pic3off')
	{
		document['pic3'].src = eval("pic3off.src");
	}
	else if(input == 'pic3on')
	{
		document['pic3'].src = eval("pic3on.src");
	}	
	else if(input == 'pic4off')
	{
		document['pic4'].src = eval("pic4off.src");
	}
	else if(input == 'pic4on')
	{
		document['pic4'].src = eval("pic4on.src");
	}	
	else if(input == 'pic5off')
	{
		document['pic5'].src = eval("pic5off.src");
	}
	else if(input == 'pic5on')
	{
		document['pic5'].src = eval("pic5on.src");
	}	


}	//end function changeSmallImage