/* common javascript functions */

//change the url of a page
function changePage(url) {
	if (url != '') location.href = url;
}

//generic mouseover buttons throughout site
var buttonOff=new Image();
buttonOff.src='/images/fsbutton_off_white.gif'

var buttonOn=new Image();					
buttonOn.src='/images/fsbutton_on_white.gif'


//mouseover function
function rollOver(name, source) { 
	if(document.getElementById) {
		document.getElementById(name).src = eval(source + ".src");
	}
	else if(document.images) {		
		document.images[name].src = eval(source + ".src");
	}	
}

//generic window opener
function openWindow(url, specs) {
	var win = window.open(url, 'fs_win', specs);
}

//view photo lib img
function viewImg(photoID, imgName) {
	var win = window.open('/plants/closeup.cfm?photoID=' + photoID + '&imgName=' + imgName, 'win_photolib_closeup', 'width=300,height=300,resizable=1,scrollbars=0');
	win.focus();
}