window.onload = function(e) {
  if(!e) {
    //window.attachEvent('onresize',minWidth);
	//minWidth();
  }
  removeOdds(document.documentElement);//       (      )
}

/*    :    ,     */
function findOdds(node, arr) {
  var space = /^[^\u0021-\uffff]*$/g;
  if(node.nodeType == 3) {
    if(node.nodeValue.match(space)) {
      arr.push(node);
    }
  }
  else if(node.nodeType == 1) {
    for(var n = node.firstChild; n; n = n.nextSibling) {
      findOdds(n, arr);
    }
  }
}
/*
     removeOdds(node)     node    (      )
*/
function removeOdds(node) {
  var odds = new Array();
  findOdds(node, odds);
  for(var i = 0; i < odds.length; i++) {
    odds[i].parentNode.removeChild(odds[i]);
  }
}

/*function center_video2(ide){
#    var el_video = document.getElementById(ide);
#    var top_left = 'top: 200px;left:300px;';
#    el_video.setAttribute('style',top_left);
}
*/

function center_video(ide){
  if(document.all){
    var window_width = Number(document.documentElement.offsetWidth);
    var window_height = Number(document.documentElement.offsetHeight);
    var el_video = document.getElementById(ide);
    var video_height = Number(el_video.getAttribute('height'));
    var video_width = Number(el_video.getAttribute('width'));
    var dop = Number(document.documentElement.scrollTop);
    top_px = (window_height - video_height +30+ (dop*2))/2;
    left_px = (window_width - video_width+20)/2;
	el_video.style.pixelLeft = left_px;
	el_video.style.pixelTop = top_px;
  }
  else{
    var window_width = Number(window.innerWidth);
	var window_height = Number(window.innerHeight);
	var el_video = document.getElementById(ide);
    var video_height = Number(el_video.getAttribute('height'));
    var video_width = Number(el_video.getAttribute('width'));
    var dop = Number(self.pageYOffset);
    top_px = (window_height - video_height +30+ (dop*2))/2 + 'px';
    left_px = (window_width - video_width+20)/2+'px';
    var top_left = 'top:'+top_px+';'+' '+'left:'+left_px+';';
    el_video.setAttribute('style',top_left);
  }
  
}
function center_video1(ide){
  if(document.all){
    var window_width = Number(document.documentElement.offsetWidth);
    var window_height = Number(document.documentElement.offsetHeight);
    var el_video = document.getElementById(ide);
    var video_height = Number(el_video.getAttribute('height'));
    var video_width = Number(el_video.getAttribute('width'));
    var dop = Number(document.documentElement.scrollTop);
    top_px = (window_height - video_height -140+ (dop*2))/2;
    left_px = (window_width - video_width-200)/2;
	el_video.style.pixelLeft = left_px;
	el_video.style.pixelTop = top_px;
  }
  else{
    var window_width = Number(window.innerWidth);
	var window_height = Number(window.innerHeight);
	var el_video = document.getElementById(ide);
    var video_height = Number(el_video.getAttribute('height'));
    var video_width = Number(el_video.getAttribute('width'));
    var dop = Number(self.pageYOffset);
    top_px = (window_height - video_height -140+ (dop*2))/2 + 'px';
    left_px = (window_width - video_width -200)/2+'px';
    var top_left = 'top:'+top_px+';'+' '+'left:'+left_px+';';
    el_video.setAttribute('style',top_left);
  }
  
}

function shadow(){
  var div = document.getElementById('shadow');
  var div_height = eval(screen.availHeight);
  div.className = 'shadow';
  div.style.height = div_height + 'px';
}
function hide_shadow(){
 if(document.getElementById('shadow')){
 var div = document.getElementById('shadow');
 div.className = 'display_none';
 }
}
function del_iframe(del_ifro){
 var ifr1 = document.getElementById(del_ifro).lastChild;
 ifr1.removeAttribute('src');
}
function ins_iframe1(){
 var ifr1 = document.getElementById('display_none1').lastChild;
 ifr1.setAttribute('src','http://competentum.ru/webinar/800x600.htm');
}
function ins_iframe2(){
 var ifr1 = document.getElementById('display_none1').lastChild;
 ifr1.setAttribute('src','http://competentum.ru/images/video/banner1/All_web.html');
}