// JavaScript Document

function getSWidth() {
	if (parseInt(navigator.appVersion)>3) {
	 if (navigator.appName=="Netscape") {
	  winW = window.innerWidth;
	 }
	if (navigator.appName.indexOf("Microsoft")!=-1) {
	  winW = document.body.offsetWidth;
	 }
	}
	return winW;
}
function getSHeight() {
	if (parseInt(navigator.appVersion)>3) {
	 if (navigator.appName=="Netscape") {
	  winH = window.innerHeight;
	 }
	if (navigator.appName.indexOf("Microsoft")!=-1) {
	  winH = document.body.offsetHeight;
	 }
	}
	return winH;
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function isValidEmail(strEmail){
  	validRegExp = /^[^@]+@[^@]+.[a-z]{2,}$/i;
	if (strEmail.search(validRegExp) == -1) {
      	return false;
    } 
    return true; 
}



/* SCROLLBAR */
document.observe('dom:loaded',function(){
			
var scrollbar = new Control.ScrollBar('scrollbar_content','scrollbar_track');

	$('scroll_bottom').observe('click',function(event){
		//to animate a scroll operation you can pass true
		//or a callback that will be called when scrolling is complete
		scrollbar.scrollTo('bottom',function(){
			if(typeof(console) != "undefined")
				console.log('Finished scrolling to bottom.');
		});
		event.stop();
	});
	$('scroll_top').observe('click',function(event){
		//to animate a scroll operation you can pass true
		//or a callback that will be called when scrolling is complete
		scrollbar.scrollTo('top',function(){
			if(typeof(console) != "undefined")
				console.log('Finished scrolling to top.');
		});
		event.stop();
	});
	$('scrollbar_content').observe('mousemove',function(event){
		scrollbar.recalculateLayout();
		event.stop();
	});
	$('scrollbar_content').observe('scroll',function(event){
		scrollbar.recalculateLayout();
		event.stop();
	});
	
	$('newsticker').observe('mouseover',function(event){
		$('newsticker').style.color = "#FFFFFF";
		event.stop();
	});
	$('newsticker').observe('mouseout',function(event){
		$('newsticker').style.color = "#666";
		event.stop();
	});
});