function blinkit(){
	intrvl=0;
	for(nTimes=0;nTimes<5;nTimes++){
	    if(document.getElementById('loginForm')){
		    intrvl += 200;
		    setTimeout("document.getElementById('loginForm').style.backgroundColor='#E5E7DC'; document.getElementById('loginTitle').style.backgroundColor='#193059';",intrvl);
		    intrvl += 200;
		    setTimeout("document.getElementById('loginForm').style.backgroundColor='#F4F5EE'; document.getElementById('loginTitle').style.backgroundColor='#0076CD';",intrvl);
	    }
   }
}

function MM_preloadImages() { 
  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() { 
  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) {
  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() { 
  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 opacity(id, opacStart, opacEnd, millisec) {

		var speed = Math.round(millisec / 100);
		var timer = 0;
	
		if(opacStart > opacEnd) {
			for(i = opacStart; i >= opacEnd; i--) {
				setTimeout("changeOpac(" + i + ",'" + id + "')",(timer * speed));
				timer++;
			}
		} else if(opacStart < opacEnd) {
			for(i = opacStart; i <= opacEnd; i++)
				{
				setTimeout("changeOpac(" + i + ",'" + id + "')",(timer * speed));
				timer++;
			}
		}
}

function changeOpac(opacity, id) {
	var object = document.getElementById(id).style; 
	object.opacity = (opacity / 100);
	object.MozOpacity = (opacity / 100);
	object.KhtmlOpacity = (opacity / 100);
	object.filter = "alpha(opacity=" + opacity + ")";
}

function shiftOpacity(id, millisec) {
	//if an element is invisible, make it visible, else make it ivisible
	if(document.getElementById(id).style.opacity == 100) {
		opacity(id, 100, 0, millisec);
	} else {
		opacity(id, 0, 100, millisec);
	}
}

function resetProperties() {
    if(document.getElementById('hint1')){
	        document.getElementById('hint1').style.MozOpacity = 0;
	        document.getElementById('hint1').style.filter = "alpha(opacity=" + 0 + ")";
	    }
    if(document.getElementById('hint2')){
        document.getElementById('hint2').style.MozOpacity = 0;
        document.getElementById('hint2').style.filter = "alpha(opacity=" + 0 + ")";
    }
    if(document.getElementById('hint3')){
        document.getElementById('hint3').style.MozOpacity = 0;
        document.getElementById('hint3').style.filter = "alpha(opacity=" + 0 + ")";
    }
    if(document.getElementById('hint4')){
        document.getElementById('hint4').style.MozOpacity = 0;
        document.getElementById('hint4').style.filter = "alpha(opacity=" + 0 + ")";
    }
    if(document.getElementById('hint5')){
        document.getElementById('hint5').style.MozOpacity = 0;
        document.getElementById('hint5').style.filter = "alpha(opacity=" + 0 + ")";
    }
    if(document.getElementById('hint6')){
        document.getElementById('hint6').style.MozOpacity = 0;
        document.getElementById('hint6').style.filter = "alpha(opacity=" + 0 + ")";
    }
    if(document.getElementById('hint8')){
        document.getElementById('hint8').style.MozOpacity = 0;
        document.getElementById('hint8').style.filter = "alpha(opacity=" + 0 + ")";
    }
}

function resetPropertiesB() {
	document.getElementById('hint1b').style.MozOpacity = 0;
	document.getElementById('hint1b').style.filter = "alpha(opacity=" + 0 + ")";
	document.getElementById('hint2b').style.MozOpacity = 0;
	document.getElementById('hint2b').style.filter = "alpha(opacity=" + 0 + ")";
	document.getElementById('hint3b').style.MozOpacity = 0;
	document.getElementById('hint3b').style.filter = "alpha(opacity=" + 0 + ")";
	document.getElementById('hint4b').style.MozOpacity = 0;
	document.getElementById('hint4b').style.filter = "alpha(opacity=" + 0 + ")";
	document.getElementById('hint5b').style.MozOpacity = 0;
	document.getElementById('hint5b').style.filter = "alpha(opacity=" + 0 + ")";
	document.getElementById('hint6b').style.MozOpacity = 0;
	document.getElementById('hint6b').style.filter = "alpha(opacity=" + 0 + ")";
	document.getElementById('hint8b').style.MozOpacity = 0;
	document.getElementById('hint8b').style.filter = "alpha(opacity=" + 0 + ")";
}

function resetPropertiesServiceAlert() {
	document.getElementById('srv_unavailable2').style.MozOpacity = 0;
	document.getElementById('srv_unavailable2').style.filter = "alpha(opacity=" + 0 + ")";
}

function resetPropertiesServiceAlert() {
	document.getElementById('srv_unavailable2b').style.MozOpacity = 0;
	document.getElementById('srv_unavailable2b').style.filter = "alpha(opacity=" + 0 + ")";
}

function resetTaskCenterProperties(col_number) {
	document.getElementById('hintTaskCenter'+col_number).style.MozOpacity = 0;
	document.getElementById('hintTaskCenter'+col_number).style.filter = "alpha(opacity=" + 0 + ")";	
}

function resetTaskCenterPropertiesNew(col_number) {
	document.getElementById('hintTaskCenter'+col_number).style.MozOpacity = 0;
	document.getElementById('hintTaskCenter'+col_number).style.filter = "alpha(opacity=" + 0 + ")";	
}

function resetHomeIntroImg(){
	document.getElementById('home_intro_img').style.MozOpacity = 0;
	document.getElementById('home_intro_img').style.filter = "alpha(opacity=" + 0 + ")";		
}

function MM_openBrWindow(theURL,winName,features) {
  window.open(theURL,winName,features);
}

function MM_openBrWindow(theURL,winName,features) { 
  window.open(theURL,winName,features);
}

function MM_findObj(n, d) {
  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_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
  window.open(theURL,winName,features);
}

function showAd(id) {
  document.getElementById(id).style.visibility='visible';
}
function hideAd(id) {
  document.getElementById(id).style.visibility='hidden';
}

function selectColumn(col_number, img_path){

	var reset = '';
	var color_header = '#C1BDB1';
	var task_img = img_path+'task_'+col_number+'_items_selected.gif';

	for (var i = 1; i <= 4; i++){
		if (i != col_number){
			var task_img_orig = img_path+'task_'+i+'_items.gif';
			document.getElementById('header'+i).style.backgroundColor=reset;
			document.getElementById('col'+i).src=task_img_orig;
			document.getElementById('hintTaskCenter'+i).style.visibility='hidden';
			resetTaskCenterProperties(i);
		}		
	}
	
	document.getElementById('header'+col_number).style.backgroundColor=color_header;
	document.getElementById('col'+col_number).src=task_img;
	document.getElementById('hintTaskCenter'+col_number).style.visibility='visible';
	opacity('hintTaskCenter'+col_number, 0, 100, 300);
}


function selectColumnNew(col_number){
	var reset = '';
	
	for (var i = 5; i <= 8; i++){
		if (i != col_number){
			document.getElementById('hintTaskCenter'+i).style.visibility='hidden';
			resetTaskCenterProperties(i);
		}		
	}
	document.getElementById('hintTaskCenter'+col_number).style.visibility='visible';
	opacity('hintTaskCenter'+col_number, 0, 100, 300);
}

function hideTaskCenterHintsNew(){
	var reset = '';
	for (var i = 5; i <= 8; i++){	
	    if(document.getElementById('hintTaskCenter'+i)){
	        document.getElementById('hintTaskCenter'+i).style.visibility='hidden';
	        resetTaskCenterPropertiesNew(i);		
	    }
	}
}

function hideTaskCenterHints(img_path){
	var reset = '';

	for (var i = 1; i <= 4; i++){	
	    if(document.getElementById('hintTaskCenter'+i)){
	        var task_img_orig = img_path+'task_'+i+'_items.gif';
	        document.getElementById('header'+i).style.backgroundColor=reset;
	        document.getElementById('col'+i).src=task_img_orig;
	        document.getElementById('hintTaskCenter'+i).style.visibility='hidden';
	        resetTaskCenterProperties(i);		
	    }
	}
}