/*******************************************************************
 * soopa-rollovers.js
 * 7/28/2001
 * www.youngpup.net
 *
 * easiest rollovers on earth, baby!
 * see www.youngpup.net for documentation.
 *******************************************************************/


function soopaSetup() {
	var img, sh, sn, sd
	for (var i = 0; (img = document.images[i]); i++) {
		if (img.getAttribute) {

			sn = img.getAttribute("src");
			sh = img.getAttribute("hsrc");
			sd = img.getAttribute("dsrc");

			if (sn != "" && sn != null) {
				img.n = new Image();
				img.n.src = img.src;
			
				if (sh != "" && sh != null) {
					img.h = new Image();
					img.h.src = sh;
					img.onmouseover = soopaSwapOn
					img.onmouseout  = soopaSwapOff
				}

				if (sd != "" && sd != null) {
					img.d = new Image();
					img.d.src = sd;
					img.onmousedown = soopaSwapDown
				}
			}
		}
	}
}

function soopaSwapOn() {
	this.src = this.h.src;
}

function soopaSwapOff() {
	this.src  = this.n.src;
}

function soopaSwapDown() {
	this.src  = this.d.src;
	this.temp = typeof(document.onmouseup) != 'undefined' && typeof(document.onmouseup) != 'unknown' ? document.onmouseup : "";
	soopaSwapUp.img = this;
	document.onmouseup = soopaSwapUp;
}

function soopaSwapUp() {
	var ths = soopaSwapUp.img;
	ths.src = ths.n.src;
	if (ths.temp) document.onmouseup = ths.temp;
}
				
				
				var isDHTML = 0;
                var isID = 0;
                var isAll = 0;
                var isLayers = 0;
                if (document.getElementById) {
                    isID = 1;
                } else if (document.all) {
                    isAll = 1;
                }
                function getObject(objectID) {
                    if (isID) {
                        return (document.getElementById(objectID)) ;
                    } else if (isAll) {
                        return (document.all[objectID]);
                    }  else {
                        return null; // we don't want to try and support this.
                    }
                }
                
                var activeRow = "";
                function changeRow(object, color) {
                    myRow = getObject(object);
                    if (myRow != null) {
                        myRow.style.background = color;
                    }
                }
                function offRow(num, color) {
                    myRow = getObject('row' + num);
                    if (myRow != null) {
                        myRow.style.background = color;
                    }
                }
                function onRow(num, color) {
                    myRow = getObject('row' + num);
                    if (myRow != null) {
                        myRow.style.background = color;
                     }
                }
                function rollSpot(id, color) {
                    spot = getObject(id);
                    if (spot != null) {
                        spot.style.background = color;
                    }
                }