//----------------------------------------------------------------
//Array for holding images (preloaded)
var imgArray = new Array();
var selImageName = '';

//function TriStateMenuInit()
//{
//    var imgNames = new Array;
//    var imgUrlPrefix = '/memo/common/imgs/';

//    //e-shop
//    imgNames[0]  = 'menu_01.gif';
//    imgNames[1]  = 'menu_01_over.gif';
//    imgNames[2]  = 'menu_01_sel.gif';
//    
//    imgNames[3]  = 'menu_02.gif';
//    imgNames[4]  = 'menu_02_over.gif';
//    imgNames[5]  = 'menu_02_sel.gif';
//    
//    imgNames[6]  = 'menu_03.gif';
//    imgNames[7]  = 'menu_03_over.gif';
//    imgNames[8]  = 'menu_03_sel.gif';
//	
//    imgNames[9]  = 'menu_04.gif';
//    imgNames[10]  = 'menu_04_over.gif';
//  	imgNames[11]  = 'menu_04_sel.gif';
//  
//   imgNames[12]  = 'menu_05.gif';
//   imgNames[13]  = 'menu_05_over.gif';
//   imgNames[14]  = 'menu_05_sel.gif';
//    
//   imgNames[15]  = 'menu_06.gif';
//   imgNames[16]  = 'menu_06_over.gif';
//   imgNames[17]  = 'menu_06_sel.gif';
//   
//   imgNames[18]  = 'menu_07.gif';
//   imgNames[19]  = 'menu_07_over.gif';
//   imgNames[20]  = 'menu_07_sel.gif';
//   
//   imgNames[21]  = 'menu_08.gif';
//   imgNames[22]  = 'menu_08_over.gif';
//   imgNames[23]  = 'menu_08_sel.gif';
//   
//   imgNames[24]  = 'menu_09.gif';
//   imgNames[25]  = 'menu_09_over.gif';
//   imgNames[26]  = 'menu_09_sel.gif';
//	 
//    var srcLen = imgNames.length;
//    
//    for(var i=0;i<srcLen;i++)
//    {
//        imgArray[i] = new Image();
//        imgArray[i].src = imgUrlPrefix + imgNames[i];
//    }
//}

function SelectImage(imageName, imageIndex)
{
    if(imgArray!=null)
    {
        selImageName = imageName;
        
        if(document.images[imageName]!=null)
        {
            document.images[imageName].src = imgArray[imageIndex].src;
            ResetImagesState();
        }
    }
    
    //return false;
}

function ResetImagesState()
{
    var len = imgArray.length;
    var imageName;
    
    for(var i=0;i<len;i=i+3)
    {
        imageName = imgArray[i].src;
        imageName = imageName.substr((imageName.lastIndexOf('/')+1), 7);
        
        if(imageName!=selImageName && document.images[imageName]!=null)
            document.images[imageName].src = imgArray[i].src;
    }
}

function SwapImage(imageName, imageIndex)
{
    if(imgArray[imageIndex]!=null && document.images[imageName]!=null && imageName!=selImageName)
        document.images[imageName].src = imgArray[imageIndex].src;
}

function SwapImageFrame(imageName, imageIndex)
{
    if(top.imgArray[imageIndex]!=null && top.document.images[imageName]!=null && imageName!=selImageName)
        top.document.images[imageName].src = top.imgArray[imageIndex].src;
}
//----------------------------------------------------------------

//--> roll over simple

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];}
}

//---------------------------------------------------------------------------------
// Function for inserting an overlay text in textboxes...
function OverlayText(txtPtr, hasFocus, langId)
{
		var displayText = (langId=='el')?'το email σας...':'your e-mail...';
		
    if(hasFocus==true)
    {
        if(txtPtr.value == displayText)
        {
            txtPtr.value = '';
        }
    }
    else
    {
        if(txtPtr.value.length == 0)
        {
            txtPtr.value = displayText;
        }
    }
}
//---------------------------------------------------------------------------------

function CallPrint()
{
    window.focus();
    window.print();
}

function openNewWindow(url)
{
    window.open(url,'','status=0,toolbar=0,location=0,menubar=0,resizable=0,scrollbars=1,width=600,height=520');
}