function fixedsize(dir) {
	netscape = (navigator.appName == "Netscape");
	n4 = netscape && (parseInt(navigator.appVersion) >= 4);
	explorer = (navigator.appName == "Microsoft Internet Explorer");
	ie = explorer && (parseInt(navigator.appVersion) >= 4);
	ie4 = explorer && (parseInt(navigator.appVersion) == 4);
	ie5 = explorer && (navigator.appVersion.indexOf('MSIE 5') > 0);
	mac = navigator.userAgent.indexOf('Mac') > 0;
	win = navigator.userAgent.indexOf('Win') > 0;

	if (mac) {
	  newwin=window.open("open1.htm","","resizable=no")
	//  if (document.all){
		newwin.moveTo(0,0);
		newwin.resizeTo(screen.width,screen.height);
	//  }
	}
	else {
	  if (ie) {
		window.open(dir,"","fullscreen=yes,width = 1024, height = 768,scrollbars=no,toolbar=no,location=no,directories=no,status=no,menubar=no,resizable=no,copyhistory=no,dependent=no");
	  } else {
		newwin=window.open(dir)
		if (document.all){
		  newwin.moveTo(0,0);
		  newwin.resizeTo(screen.width,screen.height);
		}
	  }
	}
}


function change()
{
    document.getElementById("il").style.display = 'none';
    document.getElementById("br").style.display = 'none';
    document.getElementById("gr").style.display = 'none';
    document.getElementById("it").style.display = 'none';
    document.getElementById("other").style.display = 'none';
    dir = document.getElementById("dcountry").value;
    if(dir == "il")
         document.getElementById("il").style.display = 'block';
    else if(dir == "br")
        document.getElementById("br").style.display = 'block';
    else if(dir == "gr")
         document.getElementById("gr").style.display = 'block';
    else if(dir == "it")
         document.getElementById("it").style.display = 'block';
    else 
         document.getElementById("other").style.display = 'block';
}

function changeSDiv(dir)
{
    document.getElementById('din').style.display = 'none';
    document.getElementById(dir).style.display = 'block';
}

function boldMenu() 
{
    dir = document.getElementById("ctl00_ContentPlaceHolder1_tdir").value;
    liDir = getDirLi(dir);
    document.getElementById(liDir).className = 'menuOver';
} 

function boldColcMenu() 
{
    dir = document.getElementById("ctl00_ContentPlaceHolder1_tcolcDir").value;
    document.getElementById('m3').className = 'menuOver';
    document.getElementById('c' + dir).className = 'colc_point_over';
    colc_menu();
    
}

function getDirLi(dir)
{
    if( dir ==  "1" )
        return 'm1';
    if(dir == "10" || dir == "13" || dir == "15")
        return 'm2';
    if(dir == "11" || dir == "14" || dir == "16")
        return 'm4';
    if(dir == "12" || dir == "17" || dir == "18")
        return 'm5';
    if(dir == "n17")
        return 'm4-1';
}

function colc_menu()
{
    if(document.getElementById('colc_menu').style.display == 'block')
    {
        document.getElementById('colc_menu').style.display = 'none';
    }
    else
    {
        document.getElementById('colc_menu').style.display = 'block';
    }
}

//simg collection functions

function OpenBimg(dir)
{

    document.getElementById("ctl00_ContentPlaceHolder1_bimg").style.filter = 'alpha(opacity=0)';
    document.getElementById("ctl00_ContentPlaceHolder1_bimg").style.opacity = '0.00';
    document.getElementById("ctl00_ContentPlaceHolder1_bimg").src = document.getElementById("bimg" + dir).value;
    document.getElementById("ctl00_ContentPlaceHolder1_bimgDet").innerHTML = document.getElementById("det" + dir).value;
    document.getElementById("ctl00_ContentPlaceHolder1_labCurrectBimg").value = dir;
}

function simgShow()
{
    var ImageCount = parseInt((document.getElementById("ctl00_ContentPlaceHolder1_dsCount").value));
    var ImageFshow = parseInt((document.getElementById("ctl00_ContentPlaceHolder1_dsFshow").value));
    var ImageLshow =  parseInt((document.getElementById("ctl00_ContentPlaceHolder1_dsLshow").value));
    showSimg(ImageFshow, ImageLshow );
}

//bind labCurrectPage by input value adder//
function BindLabPage(adder)
{
    var myspan = document.getElementById('ctl00_ContentPlaceHolder1_labCurrectPage');
    var span_textnode = myspan.firstChild;
    var span_text = span_textnode.data;
    if(adder == 1)
    {
        span_text++;
    }
    else if(adder == -1)
    {
        span_text--;
    }
    document.getElementById("ctl00_ContentPlaceHolder1_labCurrectPage").innerHTML = span_text;
}   

function showNext()
{
    var ImageCount = parseInt((document.getElementById("ctl00_ContentPlaceHolder1_dsCount").value));
    var ImageFshow = parseInt((document.getElementById("ctl00_ContentPlaceHolder1_dsFshow").value));
    var ImageLshow =  parseInt((document.getElementById("ctl00_ContentPlaceHolder1_dsLshow").value));
    if(ImageLshow < ImageCount)
    {
        closeSimg(ImageFshow, ImageLshow );
        ImageFshow = ImageLshow + 1;
        ImageLshow = ImageLshow + 12;
        if(ImageLshow > ImageCount){ ImageLshow = ImageCount;}
        showSimg(ImageFshow, ImageLshow );
        document.getElementById("ctl00_ContentPlaceHolder1_dsFshow").value = ImageFshow;
        document.getElementById("ctl00_ContentPlaceHolder1_dsLshow").value = ImageLshow;
        
        BindLabPage(1);
        ChekButtons();
    }
    
}

function showPre()
{
    var ImageCount = parseInt((document.getElementById("ctl00_ContentPlaceHolder1_dsCount").value));
    var ImageFshow = parseInt((document.getElementById("ctl00_ContentPlaceHolder1_dsFshow").value));
    var ImageLshow =  parseInt((document.getElementById("ctl00_ContentPlaceHolder1_dsLshow").value));
    if(ImageFshow > 1)
    {
        closeSimg(ImageFshow, ImageLshow );
        ImageLshow = ImageFshow - 1;
        ImageFshow = ImageFshow - 12;

        if(ImageFshow < 1){ ImageFshow = 1;}
        showSimg(ImageFshow, ImageLshow );
        
        document.getElementById("ctl00_ContentPlaceHolder1_dsFshow").value = ImageFshow;
        document.getElementById("ctl00_ContentPlaceHolder1_dsLshow").value = ImageLshow;
        
        BindLabPage(-1);
        ChekButtons();
    }
    
}

function closeSimg(ImageFshow, ImageLshow )
{
    for(i=ImageFshow; i <= ImageLshow; i++)
    {
        document.getElementById("simg" + i).style.display = "none";
    }
}

function showSimg(ImageFshow, ImageLshow )
{
    for(i=ImageFshow; i <= ImageLshow; i++)
    {
        document.getElementById("simg" + i).style.display = "block";
    }
}

function nextImage()
{
    var ImageCount = parseInt((document.getElementById("ctl00_ContentPlaceHolder1_dsCount").value));
    var ImageCurrect =  parseInt((document.getElementById("ctl00_ContentPlaceHolder1_labCurrectBimg").value));
    if(ImageCurrect < ImageCount)
    {
        OpenBimg(++ImageCurrect);
    }
}

function preImage()
{
    var ImageCurrect =  parseInt((document.getElementById("ctl00_ContentPlaceHolder1_labCurrectBimg").value));
    if(ImageCurrect > 1)
    {
        OpenBimg(--ImageCurrect);
    }
}


//load image
function opacity(id, opacStart, opacEnd, millisec) { 
    //speed for each frame 
    var speed = Math.round(millisec / 105); 
    var timer = 0; 

    //determine the direction for the blending, if start and end are the same nothing happens 
    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++; 
        } 
    } 
} 

//change the opacity for different browsers 
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) { 
        document.getElementById(id).style.visibility = 'visible';
        opacity(id, 0, 100, millisec); 
        
}