//
//
// For fun / common functionality
//

/*
	Open a window of a given size and put in it's contents "Loading"
	It's up to the caller to replace it's contents.

	Typical usage: (use this.target to not have to worry about harcoding the frame name)
	<a href="foo.html"
	   target="bar"
	   onClick="A_openWindow(this.target, 500, 500)"> Foo </a>
*/
function A_openWindow(frameName, width, height, toolbar, text) {
    var winStyle = "titlebar,scrollbars=yes,resizable=yes"
    if (toolbar!=null && toolbar.length>0) {
	    winStyle+=(",toolbar=" + toolbar);
    }
    if (width>0) {
	    winStyle+= (",left="+((screen.availWidth - width) / 2));
	    winStyle+= (",width="+width);
	}
    if (height>0) {
	    winStyle+= (",top="+(((screen.availHeight - height) / 2 ) - 30));
	    winStyle+= (",height="+height);
    }
	var w = window.open('', frameName, winStyle);

	try {
		w.document.close();
		w.document.open();

		if (text!=null && text.length>0) {
			w.document.writeln(text);
		} else {
			w.document.writeln("Loading ... ");
		}
	} catch(e){}

	w.focus();

}


/*
	Allows select box controls to post to a url
*/

function changeUrl(targ,selObj,restore){
	if (selObj.options[selObj.selectedIndex].value != "#") {
		eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
		if (restore) selObj.selectedIndex=0;
	}
}