var HIDDEN =  "hidden"

    var VISIBLE = "visible"

    function showObject(object) {

        object.style.visibility = VISIBLE;                

    }



    function hideObject(object) {

        object.style.visibility = HIDDEN;

    }

    

    var mPosX

    var mPosY    

    function setmenu_pos() {

		mPosX=0

    	if (document.body.offsetWidth-778>0) {

    		mPosX=(document.body.offsetWidth-778)/2;    		

    	}

    	mPosY=229

    	aa.style.posLeft=257+mPosX; 

    	bb.style.posLeft=257+50+mPosX; 

    	cc.style.posLeft=257+50+59+mPosX; 

    	dd.style.posLeft=257+50+59+57+mPosX; 

    	ee.style.posLeft=257+50+59+57+99+mPosX; 

    	ff.style.posLeft=257+50+59+57+99+88+mPosX;     	 

    	gg.style.posLeft=257+50+59+57+99+5+mPosX;     	 

 	 

    	aa.style.posTop =mPosY;

    	bb.style.posTop =mPosY;

    	cc.style.posTop =mPosY;

    	dd.style.posTop =mPosY;

    	ee.style.posTop =mPosY;

    	ff.style.posTop =mPosY;

    	gg.style.posTop =mPosY;

    	setrightbar(); 	 

    	setleftbar();   	    	    	

    }

    function setrightbar() {

		mPosX=0

    	if (document.body.offsetWidth-130>0) {

    		mPosX=document.body.offsetWidth-130;    		

    	}

 

    	 rb.style.top =document.body.scrollTop +  document.body.offsetHeight-260;

    	 rb.style.left =mPosX;

    }

    function setleftbar() {

    	 zl_link.style.top =document.body.scrollTop +  document.body.offsetHeight-190;

    	 zl_link.style.left =10;

    }