var d=document;

function HideBlock(id)
{
	ge(id).style.display='none';
}
function ShowBlock(id)
{
	ge(id).style.display='block';
}

function InvertBlock(id)
{
	if(ge(id))
	{
		if(ge(id).style.display=='block')
			HideBlock(id)
		else	
			ShowBlock(id)
	}
}

function ge(obj){
   if(document.getElementById(obj)) {
     obj = document.getElementById(obj);
     return obj;
   } else {
     return false;
   }
}

function doLoad(div,action,value) {

    var req = new JsHttpRequest();	
    req.onreadystatechange = function() {
        if (req.readyState == 4) {
            switch(action){
              case 'adress_add':
              
                if(req.responseJS['div2']){
                  ge(req.responseJS['div2']).innerHTML = req.responseText;
                }
                else
                  ge(div).innerHTML = req.responseText;
              break;  
              case 'adress_drag_save':
              break;                   
              default:
                if (div) ge(div).innerHTML = req.responseText;
              break;
            }
            if(req.responseJS)
            	if(req.responseJS['src'])
            		eval(req.responseJS['src']);
        }
    }   
    req.open(null, '/ajax.php', true);  
    req.send( { q: value ,div: div, action:action} );    	
}

function check_str(){ 
     ge('find_form').submit();
}

function browser(){
	di=document.getElementById?1:0;
	op=navigator.userAgent.indexOf("Opera")>-1;
	ie5=(navigator.appVersion.indexOf("MSIE")>-1&&di&&!op)?1:0;
	ie4=(document.all&&!di&&!op)?1:0;
	ie=ie4||ie5;
}
browser();

function png(src,w,h,alt){
	if(ie){
		d.write("<img src=/d/img/tr.gif width="+w+" height="+h+" alt='"+alt+"' style='filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src=/d/img/"+src+".png,sizingMethod=scale)'>");
	}else{
		d.write("<img width="+w+" height="+h+" src=/d/img/"+src+".png alt='"+alt+"'>");
	}
}

function goanim(){
	if(ie){
		anim.style.filter='blendTrans';
		anim.filters.blendTrans.Apply();
	}
	ge('anim3').innerHTML=ge('anim').innerHTML;
	ge('anim').innerHTML=ge('anim2').innerHTML;
	ge('anim2').innerHTML=ge('anim3').innerHTML;
	if(ie){
		anim.filters.blendTrans.Play(1.5);

	}
}

function new_window(x,y)
{ 
	window.open('/map.php?x='+x+'&y='+y,'Text','toolbar=0,location=0,directories=0,menuBar=0,resizable=0,scrollbars=yes,width=700,height=550,left=32,top=16'); 
}