function swap_high(name) {

	if (typeof(document.images[name].active)=='object'&&name != highname) {
	      document.images[name].inactive = new Object;
	      document.images[name].inactive.src = document.images[name].src;
	      document.images[name].src = document.images[name].active.src;
	}
	
	window.status='';
	return true;
}

function swap_low(name) {
	
	if(name != highname){
	 	if (typeof(document.images[name].inactive)=='object') {
	      document.images[name].src = document.images[name].inactive.src;
	 	}
	}
	
}

function set_high(name, popupn) {
	
	if(highname != '' && highname != name)
		document.images[highname].src = document.images[highname].inactive.src;
	highname = name;
	popupname = popupn;

	window.status='';
	return true;
}

function change_src(name,newsrc) {
		document.images[name].src = newsrc;

	window.status='';
	return true;
}

function preloadActiveImage(name,src) {
	if(document.images[name]){
	 document.images[name].active = new Image;
	 document.images[name].active.src = src;
	}
}

function setfirsthighlight(){
	if(typeof(document.images[firstimage])=='object'){
	swap_high(firstimage);
	highname = firstimage;
	popupname = firstpopup;
	}
	//disableRightMouse();
}

var highname = '';