if (document.images) {
	
	shedrupOn = new Image();
	shedrupOn.src = "images/hp4_r1_c01_on.jpg";	
	tashiOn = new Image();
	tashiOn.src = "images/hp4_r1_c03_on.jpg";	
	gyurmeyOn = new Image();
	gyurmeyOn.src = "images/hp4_r1_c07_on.jpg";
	gatsalOn = new Image();
	gatsalOn.src = "images/hp4_r1_c10_on.jpg";
	lamaOn = new Image();
	lamaOn.src = "images/hp4_r3_c11_on.jpg";
	aniOn = new Image();
	aniOn.src = "images/hp4_r4_c11_on.jpg";
	schedulesOn = new Image();
	schedulesOn.src = "images/hp4_r7_c01_on.jpg";	
	teachingsOn = new Image();
	teachingsOn.src = "images/hp4_r7_c02_on.jpg";
	aboutusOn = new Image();
	aboutusOn.src = "images/hp4_r7_c04_on.jpg";
	mailingOn = new Image();
	mailingOn.src = "images/hp4_r7_c06_on.jpg";
	contactOn = new Image();
	contactOn.src = "images/hp4_r7_c08_on.jpg";
	relatedOn = new Image();
	relatedOn.src = "images/hp4_r7_c09_on.jpg";
	
	
	shedrupOff = new Image();
	shedrupOff.src = "images/hp4_r1_c01.jpg";	
	tashiOff = new Image();
	tashiOff.src = "images/hp4_r1_c03.jpg";	
	gyurmeyOff = new Image();
	gyurmeyOff.src = "images/hp4_r1_c07.jpg";
	gatsalOff = new Image();
	gatsalOff.src = "images/hp4_r1_c10.jpg";
	lamaOff = new Image();
	lamaOff.src = "images/hp4_r3_c11.jpg";
	aniOff = new Image();
	aniOff.src = "images/hp4_r4_c11.jpg";
	schedulesOff = new Image();
	schedulesOff.src = "images/hp4_r7_c01.jpg";	
	teachingsOff = new Image();
	teachingsOff.src = "images/hp4_r7_c02.jpg";
	aboutusOff = new Image();
	aboutusOff.src = "images/hp4_r7_c04.jpg";
	mailingOff = new Image();
	mailingOff.src = "images/hp4_r7_c06.jpg";
	contactOff = new Image();
	contactOff.src = "images/hp4_r7_c08.jpg";
	relatedOff = new Image();
	relatedOff.src = "images/hp4_r7_c09.jpg";


	shedrupText = new Image();
	shedrupText.src = "images/hp4_r6_c05.jpg";	
	tashiText = new Image();
	tashiText.src = "images/hp4_r6_c05.jpg";	
	gyurmeyText = new Image();
	gyurmeyText.src = "images/hp4_r6_c05.jpg";
	gatsalText = new Image();
	gatsalText.src = "images/hp4_r6_c05.jpg";
	lamaText = new Image();
	lamaText.src = "images/hp4_r6_c05.jpg";
	aniText = new Image();
	aniText.src = "images/hp4_r6_c05.jpg";
	schedulesText = new Image();
	schedulesText.src = "images/hp4_r6_c05.jpg";	
	teachingsText = new Image();
	teachingsText.src = "images/hp4_r6_c05.jpg";
	aboutusText = new Image();
	aboutusText.src = "images/hp4_r6_c05.jpg";
	mailingText = new Image();
	mailingText.src = "images/hp4_r6_c05.jpg";
	contactText = new Image();
	contactText.src = "images/hp4_r6_c05.jpg";
	relatedText = new Image();
	relatedText.src = "images/hp4_r6_c05.jpg";
	}

function imgOn(imgName) {
	 	if (document.images) {
		document[imgName].src = eval(imgName + "On.src");
		document["holder"].src= eval(imgName + "Text.src");
		
		}
	}

function imgOff(imgName) {
		if (document.images) {
		document[imgName].src = eval(imgName + "Off.src");
		document["holder"].src = "images/hp4_r6_c05.jpg";
		
		}
	}