/*
	Javascript del portale keul.it - Modulo principale
	by Keul - Ago 2006
*/

MAILCHAR = "@"

/*
	Richiamata al caricamento di ogni pagina
*/
function PageLoad() {
	loadTips();
	// ******* BOXOVER *******
	init(); // init di boxover (quello standard è commentato);
	if (typeof document.attachEvent!='undefined') {
	   document.attachEvent('onmousemove',moveMouse);
	   document.attachEvent('onclick',checkMove);
	   document.attachEvent('onmousemove',prepareDraggableBox);
	} else {
	   document.addEventListener('mousemove',moveMouse,false);
	   document.addEventListener('click',checkMove,false);
	   document.addEventListener('mousemove',prepareDraggableBox,false);
	}
	// *******
	externalLinks();
}

function mailAuthor(link, Subject) {
	link.href = "mailto:luca" + MAILCHAR + "keul.it" + (Subject!=null?"?Subject="+Subject:"");
}


/*
    Written by Jonathan Snook, http://www.snook.ca/jonathan
    Add-ons by Robert Nyman, http://www.robertnyman.com
*/
function getElementsByClassName(oElm, strTagName, strClassName){
    var arrElements = (strTagName == "*" && oElm.all)? oElm.all : oElm.getElementsByTagName(strTagName);
    var arrReturnElements = new Array();
    strClassName = strClassName.replace(/\-/g, "\\-");
    var oRegExp = new RegExp("(^|\\s)" + strClassName + "(\\s|$)");
    var oElement;
    for(var i=0; i<arrElements.length; i++){
        oElement = arrElements[i];      
        if(oRegExp.test(oElement.className)){
            arrReturnElements.push(oElement);
        }
    }
    return (arrReturnElements)
}

/*
    Di Johannes la Poutré, per il demo di rsspanel.
*/
function node_toggle(id) {
	var node = document.getElementById(id); // parent LI element
	node.className =
		(node.className == "treenode") ? "treenodeopen" : "treenode";
}