// GENERIC ROLLOVER FUNCTIONS
function imageOver(imgName) {
	// If multiple same-image rollovers exist, append _id##uid## to them and preload the base image name
	if (document.images) {
		var dupimage=imgName.lastIndexOf('_id');
		if(dupimage>0){
			var newSRC=imgName.substring(0,dupimage);
			document[imgName].src=eval(newSRC+'_over.src');
		} else {
			document[imgName].src=eval(imgName+'_over.src');
		}
	}
}

function imageOut(imgName){
	// If multiple same-image rollovers exist, append _id##uid## to them and preload the base image name
	if (document.images) {
		var dupimage=imgName.lastIndexOf('_id');
		if(dupimage>0){
			var newSRC=imgName.substring(0,dupimage);
			document[imgName].src=eval(newSRC+'.src');
		} else {
			document[imgName].src=eval(imgName+'.src');
		}
	}
}

function imageDown(imgName) {
	// If multiple same-image rollovers exist, append _id##uid## to them and preload the base image name
	if (document.images) {
		var dupimage=imgName.lastIndexOf('_id');
		if(dupimage>0){
			var newSRC=imgName.substring(0,dupimage);
			document[imgName].src=eval(newSRC+'_down.src');
		} else {
			document[imgName].src=eval(imgName+'_down.src');
		}
	}
}