var rootpath="index.php"

var pic1= new Image(25,25); 
var pic2= new Image(25,25); 
var pic3= new Image(25,25); 
var pic4= new Image(25,25);
var pic5= new Image(25,25);
var pic6= new Image(25,25);
var pic7= new Image(25,25);

pic1.src="images/service-plus.jpg";
pic2.src="images/eventswebinars.jpg";
pic3.src="images/lecture.jpg";
pic4.src="images/log.jpg";
pic5.src="images/diskboard.jpg";
pic6.src="images/aksit_edge.jpg";
pic7.src="images/keyboard.gif";

var emailfilter=/^\w+[\+\.\w-]*@([\w-]+\.)*\w+[\w-]*\.([a-z]{2,4}|\d+)$/i;
function $() {
	var elements = new Array();
	for (var i = 0; i < arguments.length; i++) {
		var element = arguments[i];
		if (typeof element == 'string')
			element = document.getElementById(element);
		if (arguments.length == 1)
			return element;
		elements.push(element);
	}
	return elements;
}

var objTabContent, objTab, objCurTab;
var curtab=1; mytab=0; deftab=1;
var closetab=0, tmpclosetab=0, transtimer=0;
function changeTab(tabid) {	
	mytab=tabid;
	closetab=0;
	stop_timer();	
	if (curtab==tabid) return;
	objTabContent=document.getElementById("tabcontent");
	if (curtab<=1) {
		objTabContent.style.display="";
		objTabContent.style.visibility="visible";
	}
	objTab=document.getElementById("mnuTab"+tabid);
	objCurTab=document.getElementById("mnuTab"+curtab);
	objTabContent.innerHTML="";
	switch(tabid) {
		case 1:
			objTabContent.style.backgroundImage="url(images/diskboard.jpg)";
			objTabContent.innerHTML+="";
			break;
		case 2:
			objTabContent.style.backgroundImage="url(images/aksit_edge.jpg)";
			objTabContent.innerHTML+="";
			break;
		case 3:
			objTabContent.style.backgroundImage="url(images/eventswebinars.jpg)";
			objTabContent.innerHTML+="";
			break;
		case 4:
			objTabContent.style.backgroundImage="url(images/lecture.jpg)";			
			objTabContent.innerHTML+="";
			break;
		case 5:
			objTabContent.style.backgroundImage="url(images/log.jpg)";
			objTabContent.innerHTML+="";
			break;
			case 6:
			objTabContent.style.backgroundImage="url(images/keyboard.gif)";
			objTabContent.innerHTML+="";
			break;
			case 7:
			objTabContent.style.backgroundImage="url(images/diskboard.jpg)";			
			objTabContent.innerHTML+="";
			break;
		default:
			
	}
	if (objTab.className.indexOf(" over") < 0) {
		objTab.className+=" over";
	}
	if (curtab>0) {
		objCurTab.className=objCurTab.className.replace(" over", "");
	}
	curtab=tabid;
}

function closeme() {
	closetab=1;
	tmpclosetab=0;
	closethistab();	
}

function closethistab() {
	transtimer=setTimeout("closethistab()",10);
	if (!closetab) {
		stop_timer();
	} else {
		if (tmpclosetab<100) {
			tmpclosetab++;
		} else {
			stop_timer();
			objTabContent=document.getElementById("tabcontent");
			objCurTab=document.getElementById("mnuTab"+curtab);
			objCurTab.className=objCurTab.className.replace(" over", "");
			
			if (document.getElementById("mnuTab"+deftab).className.indexOf(" over") < 0) {
				document.getElementById("mnuTab"+deftab).className+=" over";
			}
			
			if (deftab>1) {
				if (mytab==1) {
					objTabContent.style.display="none";
					objTabContent.style.visibility="hidden";
				}
				changeTab(deftab);
			} else {			
				objTabContent.style.display="none";
				objTabContent.style.visibility="hidden";
				curtab=1;			
			}
		}
	}
}

function stop_timer() {
	clearTimeout(transtimer); transtimer=0;
	tmpclosetab=0;
	closetab=0;
}