var fplus  = new Image(); fplus.src  = 'i/plus.gif';
var fminus = new Image(); fminus.src = 'i/minus.gif';

function ch (id) {
	objDiv = document.getElementById(id);
	objDiv.style.display = ( objDiv.style.display == '' ) ? 'none' : '';
}

function displayCh (id) {
	objDiv2 = document.getElementById('div2' + id);
	if ( objDiv2.style.display == '' ) {
		objDiv2.style.display = 'none'
	} else {
		objDiv2.style.display = ''
	}

	objDiv = document.getElementById('div' + id);
	objImg = document.images['img' + id];
	if ( objDiv.style.display == '' ) {
		objDiv.style.display = 'none'
		objImg.src = fplus.src
	} else {
		objDiv.style.display = ''
		objImg.src = fminus.src
	}
	return false
}

function c(id) {
var obj = document.getElementById(id);
obj.innerHTML = "<table cellpadding=0 cellspacing=0 border=0 width=100%>" +
	"<tr>" +
		"<td><img src=i/c_up_lf.gif width=6 height=6 border=0></td>" +
		"<td style='width: 100%; background: #f4faff; border-top: 1px solid #ddeaf7;'><div style='width:1px;height:1px;'><spacer type=block height=1 width=1></div></td>" +
		"<td align=right><img src=i/c_up_rg.gif width=6 height=6 border=0></td>" +
	"</tr>" +
	"<tr>" +
		"<td style='background: #f4faff; border-left: 1px solid #ddeaf7;'><div style='width:1px;height:1px;'><spacer type=block height=1 width=1></div></td>" +
		"<td style='width: 100%; background: #f4faff; padding-left: 10px;' class=header>" + obj.innerHTML + "</td>" +
		"<td style='background: #f4faff; border-right: 1px solid #ddeaf7;'><div style='width:1px;height:1px;'><spacer type=block height=1 width=1></div></td>" +
	"</tr>" + 
	"<tr>" +
		"<td><img src=i/c_dw_lf.gif width=6 height=6 border=0></td>" +
		"<td style='width: 100%; background: #f4faff; border-bottom: 1px solid #ddeaf7;'><div style='width:1px;height:1px;'><spacer type=block height=1 width=1></div></td>" +
		"<td align=right><img src=i/c_dw_rg.gif width=6 height=6 border=0></td>" +
	"</tr>" + 
	"</table>";
}

function feedvalidator (url) {
	if (url == '') alert ('URL фида не указан')
	else {
		window.open ('http://feedvalidator.org/check.cgi?url=' + escape(url));
	}
	return false;
}

function win(url,name) {
	t=screen.height/2-100;
	w=screen.width/2-150;
	wnd=window.open(url,name,'width=400,height=300,scrollbars=1,top='+t+',left='+w);
}

function r(id) {
	img = new Image();
	img.src = 'px.php?'+id;
}

function searchin (key) {
	objin = document.getElementById('in');
	objcat = document.getElementById('in_cat');
	objfeed = document.getElementById('in_feed');
	if ( key == 'cat' ) {
		objin.value = 'cat';
		objcat.className = 'ss_on';
		objfeed.className = 'ss_off';
	} else {
		objin.value = 'feed';
		objcat.className = 'ss_off';
		objfeed.className = 'ss_on';
	}
}