function Init(){

	img_src = new Array( "catImg_1", "catImg_2", "catImg_3", "catImg_4", "catImg_5" );
	
	max = img_src.length-1;
	rnd = Math.random()*max;
	selected = Math.round( rnd );

	topImg = document.getElementById( "cat_img" );
	topImg.src = "images/catImages/" + img_src[selected] + ".jpg";

	imgOne = document.getElementById( "imgOne" );
	imgTwo = document.getElementById( "imgTwo" );
	imgThree = document.getElementById( "imgThree" );
	imgFour = document.getElementById( "imgFour" );
	
	imgTags = new Array( imgOne, imgTwo, imgThree, imgFour );
	tagIndex = 0;
	for( i = 0; i < img_src.length; i++ ){
		if( i != selected ){
			imgTags[tagIndex++].src = "images/catImages/" + img_src[i] + "_small.jpg";
		}
	}

}

function goPage( imgObjName ){
	img = document.getElementById( imgObjName );
	if( img.src.indexOf("1") > -1 ){
		location.href = "default.aspx?cid=12";
	} else if( img.src.indexOf("2") > -1 ){
		location.href = "default.aspx?cid=8";
	} else if( img.src.indexOf("3") > -1 ){
		location.href = "default.aspx?cid=11";
	} else if( img.src.indexOf("4") > -1 ){
		location.href = "default.aspx?cid=6";
	} else if( img.src.indexOf("5") > -1 ){
		location.href = "default.aspx?cid=10";
	}
}

onLoad=Init;