var imgOver	= "-over";

var iIDs	= new Array(	"main",
							"band",
							"gallery",
							"guestbook",
							"music",
							"links",
							"contact",
							"shop"	);

function preloadImages() {
	for(i=0; i<iIDs.length; i++) {
		eval("image"+i+"		= new Image();");
		eval("image"+i+".src	= \"eden/theme/menu-"+ iIDs[i] + imgOver +".gif\";");
	}
}

function setImage(pic, option) {
	eval("document.images." +iIDs[pic]+ ".src = \"eden/theme/menu-" +iIDs[pic] + option+ ".gif\";");
}

function focusOn(ind) {
	setImage(ind, imgOver);
}

function focusOff(ind) {
	setImage(ind, "");
}

function linkFocus(pic, option) {
	if (option)
		pic.style.filter = "";
	else
		pic.style.filter = "gray()";
}

function clearcheck(field, fieldcontent) {
	if (field.value == fieldcontent)
		field.value = "";
}