function isEmailAddr(email)
{
  var result = false;
  var theStr = new String(email);
  var index = theStr.indexOf("@");
  if (index > 0)
  {
    var pindex = theStr.indexOf(".",index);
    if ((pindex > index+1) && (theStr.length > pindex+1))
	result = true;
  }
  return result;
}

// Begin MM Dreamweaver Functions
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_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_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 MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
	var featureArray=features.split(',');
	var n=new Array();
	var nv=new Array();
	for (var i=0; i<featureArray.length; i++) {
		n = featureArray[i].split('=');
		nv[n[0]]=n[1];
	}
	var width=nv['width']*1,height=nv['height']*1;
	if (document.all) {
		var xMax = screen.width, yMax = screen.height;
	}
    else {
		if (document.layers) {
			var xMax = window.outerWidth, yMax = window.outerHeight;
		}
        else {
			var xMax = 640, yMax=480;
		}
	}
    var xOffset=(xMax-width)/2,yOffset=(yMax-height)/2;
	window.open(theURL,winName,features+',screenX='+xOffset+',screenY='+yOffset+',top='+yOffset+',left='+xOffset+'');
}

// End MM Dreamweaver Functions

// Pop nav functions
var tmr = null;
function tmoff() { // Required to timeout pop-outs on NS 4.x browsers
	if ((navigator.appName=="Netscape")&&(parseInt(navigator.appVersion)<5)) {
		tmr = window.setTimeout('pop_nav_off()',3000);
	}
	else {
		pop_nav_off();
	}
}

function pop_nav_off() {
	MM_swapImgRestore();
	//MM_showHideLayers('popsolutions','','hide','poptechnology','','hide','popenterprise','','hide','popservices','','hide','poppartners','','hide','popabout','','hide');
	document.getElementById('popsolutions').className = "popMenuOff";
	document.getElementById('poptechnology').className = "popMenuOff";
	document.getElementById('popenterprise').className = "popMenuOff";
	document.getElementById('popservices').className = "popMenuOff";
	document.getElementById('poppartners').className = "popMenuOff";
	document.getElementById('popabout').className = "popMenuOff";
	
}

function lnav_pop(secname) {
	window.clearTimeout(tmr);
	pop_nav_off();
	MM_swapImage('hnav_'+secname,'','../images/hnav_'+secname+'_on.gif',1);
	if(secname!="home") {
		//MM_showHideLayers('pop'+secname,'','show');
		document.getElementById('pop'+secname).className = "popMenuOn";
	}
}

function popnav(choose) {
	choose.className='popnavon';
}

function popnavoff(choose) {
	choose.className='popnavoff';
}

function build_pop_menus() {
	o=MM_findObj('hnav_home');xw=o.offsetLeft;p=o.offsetParent;
    while(p!=null){xw+=p.offsetLeft;p=p.offsetParent;}
	document.write('<style type="text/css">');
	document.write('#popsolutions {position:absolute;left:'+(xw+80)+'px;top:88px;z-index:4;}');
	document.write('#poptechnology {position:absolute;left:'+(xw+166)+'px;top:88px;z-index:4;}');
	document.write('#popenterprise {position:absolute;left:'+(xw+257)+'px;top:88px;z-index:4;}');
	document.write('#popservices {position:absolute;left:'+(xw+393)+'px;top:88px;z-index:4;}');
	document.write('#poppartners {position:absolute;left:'+(xw+520)+'px;top:88px;z-index:4;}');
	document.write('#popabout {position:absolute;left:'+(xw+647)+'px;top:88px;z-index:4;}');
	document.write('</style>');
}