var show=0
var show = 0
if(document.cookie.indexOf('zoom=150') > -1){
  show=0
 _zoom('150%')
}

function _zoom(p){

	if(show % 2 == 0){
		var a=document.getElementsByTagName('BODY')
		if(a[0]){a[0].style.zoom = p}
//		document.getElementById('ctrl_zoom').style.zoom = '0.67'
		var a=document.getElementsByTagName('IMG')
		for( var i=0; i< a.length; i++){
		a[i].style.zoom = '1.0'
		}
		var a=document.getElementsByTagName('H1')
		for( var i=0; i< a.length; i++){
		a[i].style.zoom = '1.0'
		}
		document.cookie = 'zoom=150';
	}
	else if (show % 2 == 1){
		var a=document.getElementsByTagName('BODY')
		if(a[0]){a[0].style.zoom = '1.0'}
//		document.getElementById('ctrl_zoom').style.zoom = '1.5'
		document.cookie='zoom=100';
	}
	show++;
}