function createElementDIV( css, id ){
                var div = document.createElement("div")
                for(var prp in css)
                    div.style[prp] = css[prp]
		
		div.setAttribute('id', id);		 
                document.body.appendChild( div );		
            }
	function removeElements(){		
		x = document.getElementById('applet');
		document.body.removeChild(x);
		x = document.getElementById('block');
		document.body.removeChild(x);
	}

	function moveOver(){
		document.getElementById('img_applet').src='images/closeact.png';				
	}

	function moveOut(){
		document.getElementById('img_applet').src='images/closeinact.png';				
	}	

	function enlargeGTMV(path_iframe, name){              
  		createElementDIV(
                {
                    "height": document.documentElement.scrollHeight + "px",
                    "width": "100%",
                    "zIndex": 1,
                    "background":"black",
                    "position":"absolute",
                    "left":"0px",
                    "top":"0px",
                    "opacity":0.50,
                    "filter":"alpha(opacity = 75)"
                }, 'block'
            );
		width = screen.availWidth;
		a=86000/width;
		x = (100-a)/2;
		createElementDIV(
                {
                    "height": "660px",
                    "width": "860px",
                    "zIndex": 2,
                    "background":"url(./images/b_metalwhite.png)",
                    "position":"absolute",
                    "left": x+"%",
		   "top":"2.5%",		    
		    "clear":"all",			
                }, 'applet'
            );	
		string = '<table style="padding-right:30px; padding-top:6px;" width="100%"><tr><td width="33.33%">&nbsp</td><td align="center" style="color:#444444;"><b>Museu Virtual '+name+'</b></td><td width="33.33%">';
		string += '<a href="#"><img id="img_applet"src="images/closeinact.png" align="right" width="18px" height="18px" onmouseover="moveOver()" onmouseout="moveOut()" onclick="removeElements()"/></a>';
		string += '</td></tr></table>';
		string += '<iframe width="800px" height="600px" src="'+path_iframe+'" style="padding:30px; padding-top:6px;" scrolling="no" frameborder="0" ></iframe>';
		document.getElementById('applet').innerHTML = string;
          }