img1=new Image()
    img1.src="images/link11.gif"
	img2=new Image()
    img2.src="images/link22.gif"
	img3=new Image()
    img3.src="images/link33.gif"
	img4=new Image()
    img4.src="images/link44.gif"
	img5=new Image()
    img5.src="images/link55.gif"
	img6=new Image()
    img6.src="images/eng.jpg"
	img7=new Image()
    img7.src="images/rus.jpg"
img8=new Image()
    img8.src="images/lin11.gif"	
img9=new Image()
    img9.src="images/lin22.gif"
img10=new Image()
    img10.src="images/lin33.gif"	
img11=new Image()
    img11.src="images/lin44.gif"	
img12=new Image()
    img12.src="images/lin55.gif"		
img13=new Image()
    img13.src="images/eng.jpg"	
img14=new Image()
    img14.src="images/eng1.jpg"	
img15=new Image()
    img15.src="images/geo.jpg"	
img16=new Image()
    img16.src="images/geo1.jpg"	
img17=new Image()
    img17.src="images/rus.jpg"	
img18=new Image()
    img18.src="images/rus1.jpg"	

img19=new Image()
    img19.src="images/sep22.gif"	


var k
    function overi(x){visi();document.getElementById(x).style.visibility="visible";k=true;}
	

	function outi(x){
		k=false
		setTimeout('if(!k){visi()}',1500)
	}
	function visi(){
		document.getElementById("m3").style.visibility="hidden"		
			
	}