if (document.images) {
		ButIntro01a = new Image
		ButIntro01b = new Image
		ButIntro02a = new Image
		ButIntro02b = new Image
		ButIntro03a = new Image
		ButIntro03b = new Image
		ButIntro04a = new Image
		ButIntro04b = new Image
		ButIntro05a = new Image
		ButIntro05b = new Image
		ButIntro06a = new Image
		ButIntro06b = new Image
				
							
		ButIntro01a.src = "images/ButIntro01a.gif"
		ButIntro01b.src = "images/ButIntro01b.gif"
		ButIntro02a.src = "images/ButIntro02a.gif"
		ButIntro02b.src = "images/ButIntro02b.gif"
		ButIntro03a.src = "images/ButIntro03a.gif"
		ButIntro03b.src = "images/ButIntro03b.gif"
		ButIntro04a.src = "images/ButIntro04a.gif"
		ButIntro04b.src = "images/ButIntro04b.gif"
		ButIntro05a.src = "images/ButIntro05a.gif"
		ButIntro05b.src = "images/ButIntro05b.gif"	
		ButIntro06a.src = "images/ButIntro06a.gif"
		ButIntro06b.src = "images/ButIntro06b.gif"
		
	
}

else {

		ButIntro01a = ""
		ButIntro01b = ""
		ButIntro02a = ""
		ButIntro02b = ""
		ButIntro03a = ""
		ButIntro03b = ""
		ButIntro04a = ""
		ButIntro04b = ""
		ButIntro05a = ""
		ButIntro05b = ""
		ButIntro06a = ""
		ButIntro06b = ""
		
				
		document.ButIntro01 = ""
		document.ButIntro02 = ""
		document.ButIntro03 = ""
		document.ButIntro04 = ""
		document.ButIntro05 = ""
		document.ButIntro06 = ""
		
		

}