var zoomClass = "zoom";
	var normalWidth = new Array();
	var normalHeight = new Array();
	var getZoom = new Array();
	
	function initZoom() {
	
		// Find all IMG tags of the zoom class
	
		var allImgs = new Array();
		allImgs = document.body.getElementsByTagName("IMG");
		for ( i = 0; i < allImgs.length; i++ ) {
			if (allImgs[i].className.toLowerCase() == zoomClass.toLowerCase())
			getZoom[getZoom.length] = allImgs[i];
		} // next i
	
	
		// Go through all images marked zoomable
	
		for (i=0; i < getZoom.length; i++) {
			
			// Save and initiate the original height
	
			normalWidth[i] = getZoom[i].width;
			normalHeight[i] = getZoom[i].height;
	
			getZoom[i].width = normalWidth[i]; // DHTML is funny sometimes :(
			getZoom[i].height = normalHeight[i];
			
			// add the click event, stupid cross-browser bullshit
			
			if (document.addEventListener) {
				getZoom[i].addEventListener("click", zoomImg, false);
			} else {
				getZoom[i].onclick = zoomImg;
			} // end if
		}  // next i
	
	} // end initZoom
	
	
	function zoomImg(e) {
	
		// Determine which keys are pressed (more cross-browser bullshit)
	
		if (e) {
			ctrlPress = e.ctrlKey;
			shiftPress = e.shiftKey;
			altPress = e.altKey;
		} else {
			ctrlPress = event.ctrlKey;
			shiftPress = event.shiftKey;
			altPress = event.altKey;
		} // end if
	
	
		// Get the index of the clicked image
	
		for (i=0;i<getZoom.length;i++) {
			if (this == getZoom[i])	imgToZoom = i;
		} // next i
	
		if (altPress) { // return image to original dimensions
	
			getZoom[imgToZoom].width = normalWidth[imgToZoom];
			getZoom[imgToZoom].height = normalHeight[imgToZoom];
	
		} else if (ctrlPress || shiftPress) { // zoom out
	
			if (getZoom[imgToZoom].width > normalWidth[imgToZoom]) {
				getZoom[imgToZoom].width -= normalWidth[imgToZoom];
				getZoom[imgToZoom].height -= normalHeight[imgToZoom];
			} // end if
	
		} else { // zoom in
	
			getZoom[imgToZoom].width += normalWidth[imgToZoom];
			getZoom[imgToZoom].height += normalHeight[imgToZoom];
	
		} // end if
	
				
	} // end zoomImg
	
	window.onload = initZoom;