function CornersInit() {
var corners = getElementsByClass('corners');
for (i = 0; i < corners.length; i++) {
corners[i].innerHTML += '<em class="tl"></em><em class="tr"></em><em class="bl"></em><em class="br"></em>';
}
}

function getElementsByClass(searchClass,node,tag) {
var classElements = new Array();
if ( node == null ) node = document;
if ( tag == null ) tag = '*';
var els = node.getElementsByTagName(tag);
var elsLen = els.length;
var pattern = new RegExp("(^|\\s)"+searchClass+"(\\s|$)");
for (i = 0, j = 0; i < elsLen; i++) {
if (pattern.test(els[i].className) ) {
classElements[j] = els[i];
j++;
}
}
return classElements;
}
function delComment(id){
	if(confirm('Вы уверены ?'))
	{
		document.location = '/administrator/comments/delete/'+id;
	}
}



function slideNext() {
	slide_prev = slide_cur - 1;
	slide_next = slide_cur + 1;
	if (slide_cur == 0)
	{
		slide_next = 1;
		slide_prev = 4;
	}
	if (slide_cur == 4)
	{
		slide_next = 0;
		slide_prev = 3;
	}
	
	Effect.BlindUp('newsday_'+ slide_cur);

	Effect.BlindDown('newsday_'+ slide_next);
	
	slide_cur++;
	if (slide_cur == 5)
	{
		slide_cur = 0;
	}

}

function slidePrev() {
	slide_prev = slide_cur - 1;
	slide_next = slide_cur + 1;
	if (slide_cur == 0)
	{
		slide_next = 1;
		slide_prev = 4;
	}
	if (slide_cur == 4)
	{
		slide_next = 0;
		slide_prev = 3;
	}
	
	Effect.BlindUp('newsday_'+ slide_cur);

	Effect.BlindDown('newsday_'+ slide_prev);
	
	slide_cur--;
	if (slide_cur == -1)
	{
		slide_cur = 4;
	}
}

function slidePause() {
	slide_pause = false;
	clearInterval(slide_int);
}