/* changes an image to the one provided for the id passed. */

function change_image(pic_file,element_to_change,image_directory) {
	temp_img = new Image();
	fname = image_directory;
	if (image_directory.indexOf("/") == -1)
		fname = fname + '/';
	fname = fname + pic_file;
	if (fname.indexOf(" ") > -1) {
		for(var i=0; i<fname.length; ++i){
			fname = fname.replace(" ", "");
		}
	}
	temp_img.src=fname;
	document.getElementById(element_to_change).src=temp_img.src;
	document.getElementById(element_to_change).focus();
}

function magnetic_change_image(pic_file,element_to_change,image_directory) {
	temp_img = new Image();
	fname = image_directory;
	if (image_directory.indexOf("/") == -1)
		fname = fname + '/';
	fname = fname + pic_file.toLowerCase();
	if (fname.indexOf(" ") > -1) {
		for(var i=0; i<fname.length; ++i){
			fname = fname.replace(" ", "_");
		}
	}
	temp_img.src=fname;
	document.getElementById(element_to_change).src=temp_img.src;
	document.getElementById(element_to_change).focus();
}