var browserOK = false;
var pics;
browserOK = true;
pics = new Array();
var objCount = 0; 

function preload(name, first, second, third) {
		if (browserOK) {
		pics[objCount] = new Array(0);
		pics[objCount][0] = new Image();
		pics[objCount][0].src = first;
		pics[objCount][1] = new Image();
		pics[objCount][1].src = second;
		pics[objCount][2] = new Image();
		pics[objCount][2].src = third;
		pics[objCount][3] = name;
		objCount++;
	}
}

// function on(name, pic){
// 	if (browserOK) {
//		for (i = 0; i < objCount; i++) {
//			if (document.images[pics[i][2]] != null)
//				if (name != pics[i][2]) {
//				document.images.namebuttons.src = pic;
//				} else {
//				document.images.namebuttons.src = '_images/line_row2_2.gif';
//			}
//		}
//	}
// }

// function off(){
//	if (browserOK) {
//		for (i = 0; i < objCount; i++) {
//			if (document.images[pics[i][2]] != null)
//				document.images.namebuttons.src = '_images/line_row2_2.gif'
//		}
//	}
// }

function on(name) {
	if (browserOK) {
		curr = 	name;
		offdelay = setTimeout("off()",1500);
		for (i = 0; i < objCount; i++) {
			if (document.images[pics[i][3]] != null) {
				if (name != pics[i][3]) {
//				document.images[pics[i][3]].src = pics[i][1].src;
//				document.images.namebuttons.src = '_images/line_row2_2.gif';
				} else {
				document.images.namebuttons.src = '_images/namebuttons/'+name+'.gif';
				document.images[pics[i][3]].src = pics[i][0].src;			
				}
			}
		}
	}
}


function off() {
//	document.images.namebuttons.src = '_images/namebuttons/navigation.gif';
	if (browserOK) {                                         	
		for (i = 0; i < objCount; i++) {
			if(document.images[pics[i][3]].name != curr) {
				document.images[pics[i][3]].src = pics[i][1].src;			
			}
		}

	}
}

function offtime(currname) {
	document.images.namebuttons.src = '_images/namebuttons/navigation.gif';
	delay = setTimeout("offpic()",1200); 
	offname = currname;
	}

function offpic() {
		document.images[offname].src = '_images/buttons/' + offname + ".gif" ;			
}