// ** Status Bar Display **

var kata = '© 2004 Prolabmas';
function dispkata(){
	window.status = kata;
	timerID = setTimeout("dispkata()", 3000);
}
dispkata();

// ** Centered Pop-Up Window (v1.0)
// ** (C) 2002-2003 www.smileycat.com
// ** Free for all users, but leave in this header  

var win = null;
function newWindow(mypage,myname,w,h,features){
	var winl = (screen.width-w)/2;
	var wint = (screen.height-h)/2;
	if(winl < 0) winl = 0;
	if (wint < 0) wint = 0;
	var settings = 'height=' + h + ',';
	settings += 'width=' + w + ',';
	settings += 'top=' + wint + ',';
	settings += 'left=' + winl + ',';
	settings += features;
	win = window.open(mypage,myname,settings);
	win.window.focus();
}

// ** Flip Flop Mouse Hover Link **

hv=0;
currentTag=0;
ua=navigator.userAgent;
v=navigator.appVersion.substring(0,1);
if((ua.lastIndexOf("MSIE") != -1) && (v != '1') && (v != '2') && (v != '3')){
	document.onmouseover=flip; document.onmouseout=flop; window.setInterval(flipflop,250);
}

function flipflop(){
	if(hv=='underline'){
		hv='none'
	}else{
		hv='underline'
	}
	if(currentTag){
		currentTag.style.textDecoration=hv
	}
}

function flip(){
	src=event.toElement;
	if(src.tagName=="A"){
		currentTag=src;
		hv='none';
		src.style.textDecoration=hv;
	}
}

function flop(){
	src=event.fromElement;
	if(src.tagName=="A"){
		currentTag=0;
		hv='underline';
		src.style.textDecoration=hv;
	}
}

function emptyFormElements(theForm, theFieldName, theErrorMsg){
    var isEmpty  = 1;
    var theField = theForm.elements[theFieldName];
    // Whether the replace function (js1.2) is supported or not
    var isRegExp = (typeof(theField.value.replace) != 'undefined');

    if (!isRegExp) {
        isEmpty      = (theField.value == '') ? 1 : 0;
    } else {
        var space_re = new RegExp('\\s+');
        isEmpty      = (theField.value.replace(space_re, '') == '') ? 1 : 0;
    }
    if (isEmpty) {
        theForm.reset();
        theField.select();
        alert(theErrorMsg);
        theField.focus();
        return false;
    }
    return true;
} // end of the 'emptyFormElements()' function

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];}
}