// JavaScript Document
function vis(id,myCount) {
	if (document.getElementById(id).style.display=='none') {
		visNone(myCount);
		document.getElementById(id).style.display='inline';
	} else if (document.getElementById(id).style.display!='none') document.getElementById(id).style.display='none';
}

function visNone(myCount){
for (var i=1; i<=myCount; i++) {
	row='row'+i;
	document.getElementById(row).style.display='none';
}
}

function visL(id) {
	if (document.getElementById(id).style.display=='none') document.getElementById(id).style.display='inline';
	var myItem=document.getElementById(id);
	myItem.style.left=50;
	//var y=getTopPosition_Array1('myMap');
	myItem.style.top=150;
}

function visNoneL(id){
	if (document.getElementById(id).style.display!='none') document.getElementById(id).style.display='none';
}

function checkLogin(frm,value1,pedio1,value2,pedio2,value3,pedio3,value4,pedio4){
//document.write(eval('document.'+frm));
var fr=eval('document.'+frm);
var ped1=eval('fr.'+pedio1); //
var ped2=eval('fr.'+pedio2); //
var ped3=eval('fr.'+pedio3); //
var ped4=eval('fr.'+pedio4); //

//document.write(ped2);

if (ped1.value==''){
	alert('Δεν έχετε δώσει '+value1);
	ped1.focus();
	return false;
} else if (ped2 != undefined && ped2.value=='') {
	alert('Δεν έχετε δώσει '+value2);
	ped2.focus();
	return false;
} else if (ped3 != undefined && ped3.value=='') {
	alert('Δεν έχετε δώσει '+value3);
	ped3.focus();
	return false;
} else if (ped4 != undefined && ped4.value=='') {
	alert('Δεν έχετε δώσει '+value4);
	ped4.focus();
	return false;
}
return true;
}

function getStartPosition_Array1(myImg) {					// Called by HM_Arrays, left_position parameter.
	var objImg
	objImg = document.images[myImg]
	// alert(objImg);
	if (HM_NS4){
		return eval(objImg).x
	} else {
		return getXPosition(objImg);
	}
}
function getTopPosition_Array1(myImg) {					// Called by HM_Arrays, left_position parameter.
	var objImg
	objImg = document.images[myImg]
	if (HM_NS4){
		return eval(objImg).y
	} else {
		return getYPosition(objImg);
	}
}

function getXPosition(imgElem) {						// Called by getStartPosition_Array1.
	xPos = eval(imgElem).offsetLeft;
	tempEl = eval(imgElem).offsetParent;
	while (tempEl != null) {
		xPos += tempEl.offsetLeft;
	  	tempEl = tempEl.offsetParent;
	 }
	return xPos;
}

function getYPosition(imgElem) {						// Called by getStartPosition_Array1.
	yPos = eval(imgElem).offsetTop;
	tempEl = eval(imgElem).offsetParent;
	while (tempEl != null) {
		yPos += tempEl.offsetTop;
	  	tempEl = tempEl.offsetParent;
	 }
	return yPos;
}