// JavaScript Document

if ( document.__pz_platform_web_defined ) {
	//console.log("platform_web already included: ["+document.__pz_platform_web_defined+"]");
} else {
	document.__pz_platform_web_defined = 1;

function puzzleRemoveClass(id,className) {
	var elem = document.getElementById(id);
	if ( elem.className == className ) {
		elem.className = "";
	} else {
		//console.log("puzzleRemoveClass("+id+","+className+") old class was "+elem.className);
		elem.className = "";
	}
}

function puzzleAddClass(id,className) {
	var elem = document.getElementById(id);
	elem.className = elem.className + " " + className;
}

function puzzleSetSrc(id,src) {
	var img = document.getElementById(id);
	img.src = src;
}

function puzzleGetSrc(id,src) {
	var img = document.getElementById(id);
	return img.src;
}

} // end platform_web_defined