function resize() {
    var z1 = document.getElementById('design_z1');
    var z2 = document.getElementById('design_z2');
    var z3 = document.getElementById('design_z3');
    var z4 = document.getElementById('design_z4');
    var z5 = document.getElementById('design_z5');
    var m = document.getElementById('design_m');
    var m2 = document.getElementById('design_m2');
    var f1 = document.getElementById('design_f1');
    var f2 = document.getElementById('design_f2');
    var back_left = document.getElementById('back-left');
    var back_right = document.getElementById('back-right');
    var menu = document.getElementById('menu');
    var dynamic = document.getElementById('dynamic');

    // widow height
    var theHeight = 0;
    if (window.innerHeight) {
		theHeight=window.innerHeight;
    } else
      if (document.documentElement && document.documentElement.clientHeight) {
         theHeight=document.documentElement.clientHeight;
      } else
        if (document.body) {
          theHeight=document.body.clientHeight;
        }
    WindowHeight = theHeight;
    
    //  resize p
    space = 130 ;
    vyskam = WindowHeight - space - 129;
    m.style.height = (vyskam)+"px";	
    f1.style.height = (vyskam)+"px";	
    f2.style.height = (vyskam)+"px";	
    if (vyskam < 377) {
	back_left.style.height = (vyskam)+"px";	
	back_right.style.height = (vyskam)+"px";	
    }
    if (vyskam < 301) {
	m2.style.height = (vyskam)+"px";	
    }
    menu.style.height = (vyskam-24)+"px";	
    dynamic.style.height = (vyskam-16)+"px";	
    z1.style.top = (WindowHeight - space)+"px";	
    z2.style.top = (WindowHeight - space)+"px";	
    z3.style.top = (WindowHeight - space)+"px";	
    z4.style.top = (WindowHeight - space + 98)+"px";	
    z5.style.top = (WindowHeight - space)+"px";	
}	
 
function init() {
    resize();
}