fwHideMenuTimer = null;
fwDHFlag = false;
ns4 = (document.layers)? true:false
ns6 = (!document.all && document.getElementById)? true:false
// ie4 or higher and NS6
ie4 = (document.getElementById || document.all)? true:false 

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_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 slideDiv() { // v2.0, Marja Ribbers-de Vroed, FlevOOware - modifications by koenv@but.be

	if (arguments.length < 4) {return;}
	var sD = arguments[0]; if (sD == "") {return;}
	var	oD = eval("MM_findObj('" + sD + "')"); if (oD == null) {return;}
	var iNX = parseInt(arguments[1]), iNY = parseInt(arguments[2]), iS = parseInt(arguments[3]);
	var iPx = (arguments.length > 4) ? parseInt(arguments[4]) : 0;
	var iR = (arguments.length > 5) ? parseInt(arguments[5]) : 0;
	var iT = 10, sS = ""; if (!document.layers) {oD = oD.style;} 
	//if (ns4||ns6){var iT = 3}
	if (oD.tT != null) {clearTimeout(oD.tT);}
	var iCX = parseInt(oD.left), iCY = 0;

	if (iR != 0) { // relative
		if (iR == 1) {iNX = iCX - iNX; iNY = iCY;} // left
		else if (iR == 2) {iNX = iCX + iNX; iNY = iCY;} // right
		else if (iR == 3) {iNY = iCY - iNY; iNX = iCX;} // up
		else {iNY = iCY + iNY; iNX = iCX;} // down
	}
	var iX = iNX, iY = iNY;
	if ((iCX != iNX) || (iCY != iNY)) {
		if (iPx > 0) { iT = iS;
			var iPxX = iPx, iPxY = iPx, iMX = Math.abs(iCX - iNX), iMY = Math.abs(iCY - iNY);
			if (iMX < iMY) {iPxY = (iMX != 0) ? ((iMY/iMX)*iPx) : iPx;}
			else {iPxX = (iMY != 0) ? ((iMX/iMY)*iPx) : iPx;}
			if (iPxX >= iMX) {iPxX = Math.min(Math.ceil(iPxX), iPx);}
			if (iPxY >= iMY) {iPxY = Math.min(Math.ceil(iPxY), iPx);}
			if ((iCX < iNX) && (iCX + iPxX < iNX)) {iNX = iCX + iPxX;}
			if ((iCX > iNX) && (iCX - iPxX > iNX)) {iNX = iCX - iPxX;}
			if ((iCY < iNY) && (iCY + iPxY < iNY)) {iNY = iCY + iPxY;}
			if ((iCY > iNY) && (iCY - iPxY > iNY)) {iNY = iCY - iPxY;}
		}
		else {
			var iMX = ((iNX - iCX) / iS); 
			iMX = (iMX > 0) ? Math.ceil(iMX) : Math.floor(iMX);
			iNX = iCX + iMX; 
			// added by koenv@but.be
			/*if (ns4) {
			 clipTo(oD,clipValues(oD,'t') ,clipValues(oD,'r')-iMX ,clipValues(oD,'b'),clipValues(oD,'l')-iMX)
			 }else{
			  clipTo(sD,clipValues(oD,'t') ,clipValues(oD,'r')-iMX ,clipValues(oD,'b'),clipValues(oD,'l')-iMX)
			 }*/
			// end 
			var iMY = ((iNY - iCY) / iS); 
			iMY = (iMY > 0) ? Math.ceil(iMY) : Math.floor(iMY);
			iNY = iCY + iMY;
		}
		if ((parseInt(navigator.appVersion)>4 || navigator.userAgent.indexOf("MSIE")>-1) && (!window.opera)) {sS="px";}
		if (iMX != 0) {eval("oD.left = '" + iNX + sS + "'");}
		//if (iMY != 0) {eval("oD.top = '" + iNY + sS + "'");}
		var sFunction = "slideDiv('" + sD + "'," + iX + "," + iY + "," + iS + "," + iPx + ",0)";
		oD.tT = setTimeout(sFunction,iT);
	}
}

function clipValues(obj,which) {
	if (ns4) {
		if (which=="t") return obj.clip.top
		if (which=="r") return obj.clip.right
		if (which=="b") return obj.clip.bottom
		if (which=="l") return obj.clip.left
	}
	else if (ie4) {
	if (obj.clip){
		var clipv = obj.clip.split("rect(")[1].split(")")[0].split("px")
		if (which=="t") return Number(clipv[0])
		if (which=="r") return Number(clipv[1])
		if (which=="b") return Number(clipv[2])
		if (which=="l") return Number(clipv[3])
	}
	}
}
function resetLoginForm(){
	//slideDiv('divLogin',0,-142,10,0,0);
	document.loginForm.reset();

}

function clipTo(obj,t,r,b,l) {

	if (ns4) {
		obj.clip.top = t
		obj.clip.right = r
		obj.clip.bottom = b
		obj.clip.left = l
	}
	else if (ie4){
		var myElement = document.getElementById(obj);
	 	clipstring = "rect("+t+"px "+r+"px "+b+"px "+l+"px)"
		if (myElement.style.clip){
	 	myElement.style.clip = clipstring; 
		}
	 }
}

function getClip(layerID){
	var myElement = document.getElementById(layerID);
	//alert(myElement.style.clip);
}



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;
	    if ( typeof(myActiveSubmenu) != "undefined"){
			if (myActiveSubmenu != "none"){
				if(x.oSrc != document[myActiveSubmenu].src ) x.src=a[i+2];
			}else{
				x.src=a[i+2];
			}
		}
	}
}

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;
}

menuBtnArr = new Array();
menuBtnArr[0] = "btn_corporate"
menuBtnArr[1] = "btn_applications"
menuBtnArr[2] = "btn_services"
menuBtnArr[3] = "btn_portfolio"

function MM_nbGroup(event, grpName) { //v6.0 
  var i,img,nbArr,args=MM_nbGroup.arguments;
  if (event == "init" && args.length > 2) {
    if ((img = MM_findObj(args[2])) != null && !img.MM_init) {
      img.MM_init = true; img.MM_up = args[3]; img.MM_dn = img.src;
      if ((nbArr = document[grpName]) == null) nbArr = document[grpName] = new Array();
      nbArr[nbArr.length] = img;
      for (i=4; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
        if (!img.MM_up) img.MM_up = img.src;
        img.src = img.MM_dn = args[i+1];
        nbArr[nbArr.length] = img;
    } }
  } else if (event == "over") {
    //  KV
    window.fwHideMenuTimer = null;
 	//  /KV
    document.MM_nbOver = nbArr = new Array();
    for (i=1; i < args.length-1; i+=3) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = (img.MM_dn && args[i+2]) ? args[i+2] : ((args[i+1])? args[i+1] : img.MM_up);
      nbArr[nbArr.length] = img;
    }
	  /////////////////////  KV
		FW_clearTimeout();
	  ////////////////////  /KV
	
  } else if (event == "out" ) {
  if (document.MM_nbOver) {
    for (i=0; i < document.MM_nbOver.length; i++) {
      img = document.MM_nbOver[i]; img.src = (img.MM_dn) ? img.MM_dn : img.MM_up; }
	  FW_startTimeout();
	  }
	  
  } else if (event == "down") {
  
  // KV
  if (myActiveMenu != "none"){
   myActiveMenu = ("btn_" + partcTitle[1]);

   document[myActiveMenu].src= GetImagePath()+"img/"+ myActiveMenu +".gif"
   }
 // /KV 
  
  
    nbArr = document[grpName];
    if (nbArr)
      for (i=0; i < nbArr.length; i++) { img=nbArr[i]; img.src = img.MM_up; img.MM_dn = 0; }
    document[grpName] = nbArr = new Array();
    for (i=2; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = img.MM_dn = (args[i+1])? args[i+1] : img.MM_up;
      nbArr[nbArr.length] = img;
  } }
}

function changeLoginColor(obj, bgColor, txtColor){   // changes bgcolor of input fields
	if (document.all || document.getElementById){ 
		document.loginForm.elements[obj].style.background=bgColor
		document.loginForm.elements[obj].style.color=txtColor
	}
}
function changeColor(obj, bgColor, txtColor){   // changes bgcolor of input fields
	if (document.all || document.getElementById){ 
	objName = obj.name
	el = obj
	
	while (el.tagName.toUpperCase() != 'FORM' && el != null &&  el.tagName != null)
	
   		el = document.all ? el.parentElement : el.parentNode;
  		el = el.name
	//alert (el.name)
	
		document[el].elements[objName].style.background=bgColor
		document[el].elements[objName].style.color=txtColor
		
		//mailForm.elements[obj].style.color=txtColor
		
	}
}

////////////////////////////////////////////////
function showLoginForm(){
	
	FW_clearTimeout();
	//slideDiv('divLogin',0,0,10,0,0)
	toggleMenu(4);
}


function menuRestore(){


 switch (myActiveMenu ) {
	 case "btn_applications":
		var myX = -380;
		break;
	  case "btn_services":
		var myX = -760;
		break;
	  default:
		var myX = 0;
 		break;
 }

	if (!fwDHFlag) return;
	var elapsed = new Date() - fwStart;
	if (elapsed < 250) {
		fwHideMenuTimer =eval(" setTimeout(\"slideDiv('subMenu'," + myX + ",0,10,0,0)\", 300-elapsed)");
		return;
	}
	fwDHFlag = false;
	slideDiv('subMenu',myX, 0 ,10,0,0);
	// hide sublogo
		if (myX == 0){
			top.submenu.hideSubLogo()

		}

	 for (i=0; i < menuBtnArr.length; i++) {
    
		 img = document[menuBtnArr[i]];
			if (img.MM_up) {
				img.src = img.MM_up;
				 }
			if (img.MM_up) {
				img.MM_dn = 0 
			 	}
		
		  }
	if (myActiveMenu != "none"){

	  	//document[myActiveMenu].src= GetImagePath()+"img/"+ myActiveMenu +"_f2.gif"
		MM_nbGroup('down','mainmenu', myActiveMenu, GetImagePath()+'img/'+ myActiveMenu +'_f2.gif',1);
		if (document.MM_nbOver){
			for (i=0; i < document.MM_nbOver.length; i++) {
				img = document.MM_nbOver[i];img.MM_dn = 0 ;
			}
		}
	}
	if (myActiveSubmenu != "none"){
	  	document[myActiveSubmenu].src= GetImagePath()+"img/"+ myActiveSubmenu +"_f3.gif";
		}
			
	//if (partcTitle[1]){
	
		top.submenu.restoreSubMenu();
		//}
	resetLoginForm()

}
function toggleMenu (myItemClicked){

var itemWidth = 190 // width of  submenu item
 switch (myItemClicked) {
	 case 2:
		 var myX  = -(myItemClicked * 190)
		break;
	  case 3:
		 var myX  = -(4 * 190)
		break;
	  case 4:
		 var myX  = -(6 * 190)
		break;
	  default:
		var myX = 0;
 		break;
 }
 
	slideDiv('subMenu',myX,0,10,0,0)
	if (myX != 0){
		top.submenu.showSubLogo()
	} else {
		top.submenu.hideSubLogo()
	}



}

function initPage(){
	//if (window.document.myCases){
	//	window.document.myCases.SetVariable("pageLoaded", 1);
	//}
	top.submenu.mainLoaded = true;
	
	GetdocTitle();
	
	 switch (myActiveMenu ) {
		 case "btn_applications":
			var myX = -380;
			break;
		  case "btn_services":
			var myX = -760;
			break;
		  default:
			var myX = 0;
			break;
	 }


	var	oD = eval("MM_findObj('subMenu')"); if (oD == null) {return;}
	//alert (myX)
	//oD.left = myX +"px"
	if (!document.layers) {oD = oD.style;}
	eval("oD.left = '" + myX + "px'")
	
		if (myX == 0){
			top.submenu.hideSubLogo()

		} else {
			top.submenu.showSubLogo()
		}

	 for (i=0; i < menuBtnArr.length; i++) {
    
		 img = document[menuBtnArr[i]];
			if (img.MM_up) {
				img.src = img.MM_up;
				 }
			if (img.MM_up) {
				img.MM_dn = 0 
			 	}
		
		  }
	if (myActiveMenu != "none"){
	  	//document[myActiveMenu].src= GetImagePath()+"img/"+ myActiveMenu +"_f2.gif"
		MM_nbGroup('down','mainmenu', myActiveMenu, GetImagePath()+'img/'+ myActiveMenu +'_f2.gif',1);
		if (document.MM_nbOver){
			for (i=0; i < document.MM_nbOver.length; i++) {
				img = document.MM_nbOver[i];img.MM_dn = 0 ;
			}
		}
	}
	if (myActiveSubmenu != "none"){
	  	document[myActiveSubmenu].src= GetImagePath()+"img/"+ myActiveSubmenu +"_f3.gif"
		}
	
	//top.submenu.showMyActiveTopSubmenu()		
	//if (partcTitle[1]){
	//alert ("initpage = "  +myActiveTopSubmenu)
		top.submenu.restoreSubMenu();
		//}
		
	MM_showHideLayers('ScrollContainer','','show')
	MM_showHideLayers('nav','','show')
	//tblMainNav.style.display="";
	resetLoginForm()
}
function FW_startTimeout()
{
	fwStart = new Date();
	fwDHFlag = true;
	fwHideMenuTimer = setTimeout("menuRestore()", 1200);
}
function FW_clearTimeout()
{
	if (fwHideMenuTimer) clearTimeout(fwHideMenuTimer);
	fwHideMenuTimer = null;
	fwDHFlag = false;
}

function GetdocTitle(){
	var docTitle = document.title+'';
	partcTitle = docTitle.split('>');
	if (partcTitle[1] && partcTitle[2]){
		partcTitle[1]=partcTitle[1].replace(/\s*/gi, "")
		////
	 	myActiveMenu = ("btn_" + partcTitle[1]);
	 } else {
	 	myActiveMenu = "none";
			myActiveTopSubmenu = "none";
	 }
	 
	 if (partcTitle[2]){
		 partcTitle[2]=partcTitle[2].replace(/\s*/gi, "")
		 partcTitle[2] = partcTitle[2].split('/')[0];
		 partcTitle[2] = partcTitle[2].replace(/-/g, "")
		 
		 myActiveSubmenu = ("btn_" + partcTitle[2].toLowerCase());
		 //alert (myActiveSubmenu)
	 } else {
	 	 myActiveSubmenu = "none";
		 	myActiveTopSubmenu = "none";
		 
	 }
	 if (partcTitle[1] && !partcTitle[2]){
		partcTitle[1]=partcTitle[1].replace(/\s*/gi, "")
		////
		if (partcTitle[1]== "corporate"){
			myActiveMenu = ("btn_" + partcTitle[1]);
			myActiveTopSubmenu = "none";
			
		}else if(partcTitle[1]== "portfolio"){
			myActiveMenu = ("btn_" + partcTitle[1]);
			myActiveTopSubmenu = "none";
		
		} else {
	 	myActiveTopSubmenu = ("btn_" + partcTitle[1]);
		}
	 } else {
	 	myActiveTopSubmenu = "none";
	 }
	 if (!partcTitle[1] && !partcTitle[2]){
	 	myActiveTopSubmenu = "none";
	 }
	 
	// alert ("doctitle= "  +myActiveTopSubmenu)
	 
	 // set frameset title
	top.document.title = docTitle;

}


function GetImagePath(){
	myImageSrc = document[menuBtnArr[0]].src;
	myImagePath = myImageSrc.split('img');
	return (myImagePath[0])
}

function swapCheckBox(target, checkedSrc, uncheckedSrc, id) { 
  
  	checked0=document.mailForm[0].value
	checked0=Number(checked0)
	checked1=document.mailForm[1].value
	checked1=Number(checked1)

if (id == 0 && checked0 == 0){
		document.mailForm[id].value = 1
	}else if (id==0 && checked0 == 1){
		document.mailForm[id].value = 0
	}else if (id==1 && checked1 == 0){
		document.mailForm[id].value = 1
	}else if (id==1 && checked1 == 1){
		document.mailForm[id].value = 0
	}
   	x = document.images[target]			
	x.src = (document.mailForm[id].value == 1)? x.src=checkedSrc:x.src=uncheckedSrc ;

}


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_subGroup(event, grpName) { //v6.0 
  var i,img,nbArr,args=MM_subGroup.arguments;
  if (event == "init" && args.length > 2) {
  //alert ("event == init")
    if ((img = MM_findObj(args[2])) != null && !img.MM_init) {
      img.MM_init = true; img.MM_up = args[3]; img.MM_dn = img.src;
      if ((nbArr = document[grpName]) == null) nbArr = document[grpName] = new Array();
      nbArr[nbArr.length] = img;
      for (i=4; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
        if (!img.MM_up) img.MM_up = img.src;
        img.src = img.MM_dn = args[i+1];
        nbArr[nbArr.length] = img;
    } }
  } else if (event == "over") {
   
    document.MM_nbOver = nbArr = new Array();
    for (i=1; i < args.length-1; i+=3) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = (img.MM_dn && args[i+2]) ? args[i+2] : ((args[i+1])? args[i+1] : img.MM_up);
      nbArr[nbArr.length] = img;
    }
	 
	
  } else if (event == "out" ) {
    for (i=0; i < document.MM_nbOver.length; i++) {
      img = document.MM_nbOver[i]; img.src = (img.MM_dn) ? img.MM_dn : img.MM_up; }
	 
	  
  } else if (event == "down") {

    nbArr = document[grpName];
    if (nbArr)
      for (i=0; i < nbArr.length; i++) { img=nbArr[i]; img.src = img.MM_up; img.MM_dn = 0; }
    document[grpName] = nbArr = new Array();
    for (i=2; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = img.MM_dn = (args[i+1])? args[i+1] : img.MM_up;
      nbArr[nbArr.length] = img;
  } }
}
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 trim(inputString) {
  // Removes leading and trailing spaces from the passed string. Also removes
  // consecutive spaces and replaces it with one space. If something besides
  // a string is passed in (null, custom object, etc.) then return the input.
  if (typeof inputString != "string") { return inputString; }
  var retValue = inputString;
  var ch = retValue.substring(0, 1);
  while (ch == " ") { // Check for spaces at the beginning of the string
     retValue = retValue.substring(1, retValue.length);
     ch = retValue.substring(0, 1);
  }
  ch = retValue.substring(retValue.length-1, retValue.length);
  while (ch == " ") { // Check for spaces at the end of the string
     retValue = retValue.substring(0, retValue.length-1);
     ch = retValue.substring(retValue.length-1, retValue.length);
  }
  while (retValue.indexOf("  ") != -1) { // Note that there are two spaces in the string - look for multiple spaces within the string
     retValue = retValue.substring(0, retValue.indexOf("  ")) + retValue.substring(retValue.indexOf("  ")+1, retValue.length); // Again, there are two spaces in each of the strings
  }
  return retValue; // Return the trimmed string back to the user
} // Ends the "trim" function