// Modal Dialog Box
// copyright 8th July 2006 by Stephen Chapman
// http://javascript.about.com/
// permission to use this Javascript on your web page is granted
// provided that all of the code in this script (including these
// comments) is used without any alteration

function pageWidth() 
{
	return window.innerWidth != null? window.innerWidth: document.documentElement && document.documentElement.clientWidth ? document.documentElement.clientWidth:document.body != null? document.body.clientWidth:null;}function pageHeight() {return window.innerHeight != null? window.innerHeight: document.documentElement && document.documentElement.clientHeight ? document.documentElement.clientHeight:document.body != null? document.body.clientHeight:null;}function posLeft() {return typeof window.pageXOffset != 'undefined' ? window.pageXOffset:document.documentElement && document.documentElement.scrollLeft? document.documentElement.scrollLeft:document.body.scrollLeft? document.body.scrollLeft:0;
	    }
	function posTop() 
	    {
	        return typeof window.pageYOffset != 'undefined' ? window.pageYOffset:document.documentElement && document.documentElement.scrollTop? document.documentElement.scrollTop: document.body.scrollTop?document.body.scrollTop:0;}function $(x){return document.getElementById(x);
	    }
	function scrollFix()
	{
	    if (posTop()<pageHeight()+1000)
	    {
	         var obol=$('ol');
	         obol.style.top=posTop()+'px';
	         obol.style.left=posLeft()+'px'
	    }
	}
	
	    
	function sizeFix()
	{
	    var obol=$('ol');
	    obol.style.height=pageHeight()+'px';
	    obol.style.width=pageWidth()+'px';
	    
	}
	function kp(e){
	    ky=e?e.which:event.keyCode;
	    
	    if(ky==88||ky==120)hm();return false
	}
	
	function inf(h){tag=document.getElementsByTagName('select');
	    for(i=tag.length-1;i>=0;i--)
	        tag[i].style.visibility=h;
	     
	    tag=document.getElementsByTagName('iframe');
	   
	    for(i=tag.length-1;i>=0;i--)
	        tag[i].style.visibility=h;
	        
        tag=document.getElementsByTagName('object');
	    
	    for(i=tag.length-1;i>=0;i--)
	        tag[i].style.visibility=h;
	}
	    
	  function sm(obl, wd, ht){
	        var h='hidden';
	        var b='block';
	        var p='px';
	        var obol=$('ol');
	        var obbxd = $('mbd');
	        obbxd.innerHTML = $(obl).innerHTML;
	        obol.style.height=pageHeight()+p;
	        obol.style.width=pageWidth()+p;
	        obol.style.top=posTop()+p; 
	        obol.style.left=posLeft()+p;obol.style.display=b;
	  
    	  //var tp=posTop()+((pageHeight()-ht)/2)-12+125;
    	  // var tp=50;
    	    var tp=posTop()+((pageHeight()-ht)/2);
            var lt=posLeft()+((pageWidth()-wd)/2)-12+5;
	        var obbx=$('mbox');
	  
	        obbx.style.top=(tp<0?0:tp)+p;
	        obbx.style.left=(lt<0?0:lt)+p;
	        obbx.style.width=wd+p;
	        obbx.style.height=ht+p;
	        inf(h);obbx.style.display=b;
	        return false;
	  }
	  
	  function hm(){
	  var v='visible';
	  var n='none';
	  $('ol').style.display=n;
	  $('mbox').style.display=n;
	  
	  inf(v);
	  document.onkeypress=''}
	  
	  function initmb(){
	    var ab='absolute';
	    var n='none';
	    var obody=document.getElementsByTagName('body')[0];
	    var frag=document.createDocumentFragment();
	    var obol=document.createElement('div');
	    obol.setAttribute('id','ol');
	    obol.style.display=n;obol.style.position=ab;
	    obol.style.top=0;obol.style.left=0;
	    obol.style.zIndex=998;
	    obol.style.width='100%';
	    frag.appendChild(obol);
	    
	    var obbx=document.createElement('div');
	    obbx.setAttribute('id','mbox');
	    obbx.style.display=n;
	    obbx.style.position=ab;obbx.style.zIndex=999;
	   
	    var obl=document.createElement('span');
	    obbx.appendChild(obl);
	    
	    var obbxd=document.createElement('div');
	    obbxd.setAttribute('id','mbd');
	    obl.appendChild(obbxd);
	    frag.insertBefore(obbx,obol.nextSibling);
	    obody.insertBefore(frag,obody.firstChild);
	    
	    
	    window.onscroll = scrollFix; 
	    window.onresize = sizeFix;
}
//window.onload = initmb;