if (document.images) {
biedri_1 = new Image();
biedri_1.src = "gifs/biedri_1.gif";
nolikums_1 = new Image();
nolikums_1.src = "gifs/nolikums_1.gif";
pasakumi_1 = new Image();
pasakumi_1.src = "gifs/pasakumi_1.gif";
zinas_1 = new Image();
zinas_1.src = "gifs/zinas_1.gif";
piebiedroties_1 = new Image();
piebiedroties_1.src = "gifs/piebiedroties_1.gif";
diskusijas_1 = new Image();
diskusijas_1.src = "gifs/diskusijas_1.gif";


biedri_2 = new Image();
biedri_2.src = "gifs/biedri_2.gif";
nolikums_2 = new Image();
nolikums_2.src = "gifs/nolikums_2.gif";
pasakumi_2 = new Image();
pasakumi_2.src = "gifs/pasakumi_2.gif";
zinas_2 = new Image();
zinas_2.src = "gifs/zinas_2.gif";
piebiedroties_2 = new Image();
piebiedroties_2.src = "gifs/piebiedroties_2.gif";
diskusijas_2 = new Image();
diskusijas_2.src = "gifs/diskusijas_2.gif";

}

function onButt(imgName) {
  if (document.images)
		document[imgName].src = eval(imgName + '_2.src');
}

function offButt(imgName) {
  if (document.images)
		document[imgName].src = eval(imgName + '_1.src');
}


/***********************************************
* Disable "Enter" key in Form
***********************************************/
                
function handleEnter (field, event) {
		var keyCode = event.keyCode ? event.keyCode : event.which ? event.which : event.charCode;
		if (keyCode == 13) {
			var i;
			for (i = 0; i < field.form.elements.length; i++)
				if (field == field.form.elements[i])
					break;
			i = (i + 1) % field.form.elements.length;
			field.form.elements[i].focus();
			return false;
		} 
		else
		return true;
	}