var lay_id=false;
var lay_value=false;
function setVisible() {
    if(lay_id) {
        if(document.getElementById) {
            document.getElementById(lay_id).style.visibility=(lay_value ? 'visible' : 'hidden');
        } else
        if(document.all) {
            document.all[lay_id].style.visibility=(lay_value ? 'visible' : 'hidden');
        } else
        if(document.layers) {
            document.layers[lay_id].visibility=(lay_value ? 'show' : 'hide');
        }
    }
}
function vedi(id) {
    if(id) {
        lay_id='c_'+id;
        lay_value=true;
        setVisible();
        
        lay_id='c_'+id+'_down';
        lay_value=true;
        setVisible();
        
        lay_id='c_'+id+'_up';
        lay_value=true;
        setVisible();
    }
}
var actual_id=false;
function cela() {
    if(actual_id) {
        if(sticky == false) {
            lay_id='c_'+actual_id;
            lay_value=false;
            setVisible();

            lay_id='c_'+actual_id+'_down';
            lay_value=false;
            setVisible();
            
            lay_id='c_'+actual_id+'_up';
            lay_value=false;
            setVisible();
        }
    }
}

function setActualId(num) {
    actual_id = Number(num);
}


var sticky=false;
var to=false;
function clto () {
    if(to) {
        clearTimeout(to);
    }
}
/**********************************************************************************   
*   ScrollText
*   **********
*   Copyright (C) 2001 Thomas Brattli
*   This script was released at DHTMLCentral.com
*   Visit for more great scripts!
*   This may be used and changed freely as long as this msg is intact!
*   We will also appreciate any links you could give us.
*
*   Made by Thomas Brattli
*
*   Script date: 09/23/2001 (keep this date to check versions) 
*********************************************************************************/
function lib_bwcheck(){ //Browsercheck (needed)
    this.ver=navigator.appVersion
    this.agent=navigator.userAgent
    this.dom=document.getElementById?1:0
    this.opera5=(navigator.userAgent.indexOf("Opera")>-1 && document.getElementById)?1:0
    this.ie5=(this.ver.indexOf("MSIE 5")>-1 && this.dom && !this.opera5)?1:0; 
    this.ie6=(this.ver.indexOf("MSIE 6")>-1 && this.dom && !this.opera5)?1:0;
    this.ie4=(document.all && !this.dom && !this.opera5)?1:0;
    this.ie=this.ie4||this.ie5||this.ie6
    this.mac=this.agent.indexOf("Mac")>-1
    this.ns6=(this.dom && parseInt(this.ver) >= 5) ?1:0; 
    this.ns4=(document.layers && !this.dom)?1:0;
    this.bw=(this.ie6 || this.ie5 || this.ie4 || this.ns4 || this.ns6 || this.opera5)
    return this
}
var bw=lib_bwcheck()

//If you want it to move faster you can set this lower, it's the timeout:
var speed = 15

//Sets variables to keep track of what's happening
var loop, timer

//Object constructor
function makeObj(obj,nest){
    nest=(!nest) ? "":'document.'+nest+'.'
    this.el=bw.dom?document.getElementById(obj):bw.ie4?document.all[obj]:bw.ns4?eval(nest+'document.'+obj):0;
    this.css=bw.dom?document.getElementById(obj).style:bw.ie4?document.all[obj].style:bw.ns4?eval(nest+'document.'+obj):0;
    this.scrollHeight=bw.ns4?this.css.document.height:this.el.offsetHeight
    this.clipHeight=bw.ns4?this.css.clip.height:this.el.offsetHeight
    this.up=goUp;this.down=goDown;
    this.moveIt=moveIt; this.x=0; this.y=0;
    this.obj = obj + "Object"
    eval(this.obj + "=this")
    return this
}

// A unit of measure that will be added when setting the position of a layer.
var px = bw.ns4||window.opera?"":"px";

function moveIt(x,y){
    this.x = x
    this.y = y
    this.css.left = this.x+px
    this.css.top = this.y+px
}

//Makes the object go up
function goDown(move){
    if (this.y>-this.scrollHeight+oCont[actual_id].clipHeight){
        this.moveIt(0,this.y-move)
            if (loop) setTimeout(this.obj+".down("+move+")",speed)
    }
}
//Makes the object go down
function goUp(move){
    if (this.y<0){
        this.moveIt(0,this.y-move)
        if (loop) setTimeout(this.obj+".up("+move+")",speed)
    }
}

//Calls the scrolling functions. Also checks whether the page is loaded or not.
function scroll(speed){
    if (scrolltextLoaded){
        loop = true;
        if (speed>0) oScroll[actual_id].down(speed)
        else oScroll[actual_id].up(speed)
    }
}

//Stops the scrolling (called on mouseout)
function noScroll() {
    loop = false
    if (timer) clearTimeout(timer)
}
//-----

function pop_pic(name,pic,width,height) {
    if(name && pic && width && height) {
        var win = window.open('',name,'screenX=30,screenY=30,top=30,left=30,'+
                     'height='+height+',width='+width+',menubar=0,resizable=0,'+
                     'scrollbars=0,status=0,titlebar=0,toolbar=0');

        win.document.open();
        win.document.write('<html>\n'+
	        '<head>'+
	        '<title>:: STAI ::</title>'+
	        '<style type="text/css">\n'+
	        '<!--\n'+
	        'body {\n'+
	        '\tmargin:0px 0px 0px 0px;\n'+
	        '\tpadding:0px 0px 0px 0px;\n'+
	        '}\n'+
	        '-->\n'+
	        '</style>\n'+
	        '</head>\n'+
	        '<body onLoad="window.focus();">'+
            '<table border="0" cellspacing="0" cellpadding="0" width="100%" height="100%">'+
            '<tr><td align="center" valign="middle">'+
	        '<img align="center" src="../static/img/'+pic+'" border="0">'+
            '</td></tr>'+
            '</table>'+
	        '</body>\n'+
	        '</html>');
        win.document.close();
        win.focus();
    }
}

function pop_pic_print(name,pic,width,height) {
    if(name && pic && width && height) {
        var da = (document.all) ? 1 : 0;
        var pr = (window.print) ? 1 : 0;
        var mac = (navigator.userAgent.indexOf("Mac") != -1); 
        
        var opts = '';
        
        if(!pr || (mac && da)) {                            // not mac
            opts = 'screenX=30,screenY=30,top=30,left=30,'+
                   'height='+height+',width='+width+',menubar=0,resizable=0,'+
                   'scrollbars=0,status=0,titlebar=0,toolbar=1';
        } else {
            opts = 'screenX=30,screenY=30,top=30,left=30,'+
                   'height='+height+',width='+width+',menubar=0,resizable=0,'+
                   'scrollbars=0,status=0,titlebar=0,toolbar=0';
        }
        var win = window.open('',name,opts);

        win.document.open();
        win.document.write('<html>\n'+
	        '<head>'+
	        '<title>:: STAI ::</title>'+
	        '<style type="text/css">\n'+
	        '<!--\n'+
	        'body {\n'+
	        '\tmargin:0px 0px 0px 0px;\n'+
	        '\tpadding:0px 0px 0px 0px;\n'+
	        '}\n'+
	        '-->\n'+
	        '</style>\n'+
	        '</head>\n'+
	        '<body onLoad="window.focus();">\n'+
            '<table border="0" cellspacing="0" cellpadding="0" width="100%" height="100%">\n'+
            '<tr><td align="center" valign="middle">'+
	        '<img align="center" src="../static/img/'+pic+'" border="0">'+
            '</td></tr>\n'+
            '</table>\n'+
	        '<script language="JavaScript" type="text/javascript">\n'+
            '<!--//\n'+
            'self.print();\n'+
            '//-->\n'+
            '</script>\n'+
	        '</body>\n'+
	        '</html>');
        win.document.close();
        win.focus();
    }
}



//-----
function block(id,type) {
    if(id) {
        if(document.getElementById) {
            document.getElementById(id).style.display = (type) ? 'block' : 'none';
        } else
        if(document.all) {
            document.all[id].style.display = (type) ? 'block' : 'none';
        } else
        if(document.layer) {
            document.layer[id].display = (type) ? 'block' : 'none';
        } else {
            alert('Sorry, browser not supported');
        }
    }
}

function openGalleryPopUp (url,top,left,width,height,fullscreen) {
	
	var params;
	var top, left;
	var width, height;
	
	// url, browsers
	
	var fName = url;
	var windowName = "gallery";
	var NS6 = (document.getElementById && navigator.appName.indexOf("Netscape")>=0 )? true: false;
	
	// width, height
	
	if (fullscreen != -1) {
		//width = screen.width - Math.abs(screen.width/20);
		//height = screen.height - Math.abs(screen.height/20);
		width = screen.width;
		height = screen.height;
	} else {
		if (width == -1) {
			width = (NS6) ? 1024 : 1024 ;
		}
		if (height == -1) {
			height = (NS6) ? 768 : 768 ;
		}
	}
	
	// top, left
	
	if (top == -1) {
		top = (screen.height - height)/2;
	}	
	if (left == -1) {
		left = (screen.width - width)/2;
	}
	
	// params
	
	params = 'top=' + top + ",";
	params += 'left=' + left + ",";
	params += 'width=' + width + ",";
	params += 'height=' + height;
	/*
	if (fullscreen != -1) {
		 params += ',fullscreen=yes';
	}
	*/
	
	// open win
	
	newwin = window.open(url,windowName, params);
	if (window.focus) newwin.focus();
	
}