function popupWin(url, popW, popH) {
	popW = (popW == null) ? 400 : popW;
	popH = (popH == null) ? 400 : popH;

	var left = (screen.width/2)-(popW/2);
	var top = (screen.height/2)-(popH/2);

	window.open(url, "_blank", "scrollbars=yes,menubar=no,status=no,resizable=no,toolbar=no,top="+top+",left="+left+",width="+popW+",height="+popH);
}

function setCookie(cName, cValue){
	var argv = setCookie.arguments;
	var argc = setCookie.arguments.length;
	var expires = (argc > 2) ? argv[2] : null;
	var path = (argc > 3) ? argv[3] : null;
	var domain = (argc > 4) ? argv[4] : null;
	var secure = (argc > 5) ? argv[5] : false;
	document.cookie = cName + "=" + escape (cValue) +
	((expires == null) ? "" : ("; expires=" + expires.toGMTString())) +
	((path == null) ? "" : ("; path=" + path)) +
	((domain == null) ? "" : ("; domain=" + domain)) +
	((secure == true) ? "; secure" : "");	
}

function getCookie(keyName){
	var nameEQ = keyName + "=";
	var ca = document.cookie.split (';');
	for (var i = 0; i < ca.length; i ++)
	{
		var c = ca [i];
		while (c.charAt (0) == ' ') c = c.substring (1, c.length);
		if (c.indexOf (nameEQ) == 0) return c.substring (nameEQ.length, c.length);
	}
	return null;
}

function deleteCookie( name, path, domain ) {
	if (getCookie(name)){
		document.cookie = name + "=" +
		(( path) ? ";path=" + path : "") +
		(( domain) ? ";domain=" + domain : "" ) +
		";expires=Thu, 01-Jan-1970 00:00:01 GMT";
	}
}

function redirect(loc){
	document.location.replace(loc);
}

function sprintf(){
	if (!arguments || arguments.length < 1 || !RegExp){
		return;
	}
	var str = arguments[0];
	var re = /([^%]*)%('.|0|\x20)?(-)?(\d+)?(\.\d+)?(%|b|c|d|u|f|o|s|x|X)(.*)/;
	var a = b = [], numSubstitutions = 0, numMatches = 0;
	while (a = re.exec(str)){
		var leftpart = a[1], pPad = a[2], pJustify = a[3], pMinLength = a[4];
		var pPrecision = a[5], pType = a[6], rightPart = a[7];
		
		numMatches++;
		if (pType == '%'){
			subst = '%';
		}
		else{
			numSubstitutions++;
			if (numSubstitutions >= arguments.length){
				alert('Error! Not enough function arguments (' + (arguments.length - 1) + ', excluding the string)\nfor the number of substitution parameters in string (' + numSubstitutions + ' so far).');
			}
			var param = arguments[numSubstitutions];
			var pad = '';
			if (pPad && pPad.substr(0,1) == "'") pad = leftpart.substr(1,1);
			else if (pPad) pad = pPad;
			var justifyRight = true;
			if (pJustify && pJustify === "-") justifyRight = false;
			var minLength = -1;
			if (pMinLength) minLength = parseInt(pMinLength);
			var precision = -1;
			if (pPrecision && pType == 'f') precision = parseInt(pPrecision.substring(1));
			var subst = param;
			if (pType == 'b') subst = parseInt(param).toString(2);
		  	else if (pType == 'c') subst = String.fromCharCode(parseInt(param));
		  	else if (pType == 'd') subst = parseInt(param) ? parseInt(param) : 0;
		  	else if (pType == 'u') subst = Math.abs(param);
		  	else if (pType == 'f') subst = (precision > -1) ? Math.round(parseFloat(param) * Math.pow(10, precision)) / Math.pow(10, precision): parseFloat(param);
		  	else if (pType == 'o') subst = parseInt(param).toString(8);
		  	else if (pType == 's') subst = param;
		  	else if (pType == 'x') subst = ('' + parseInt(param).toString(16)).toLowerCase();
		  	else if (pType == 'X') subst = ('' + parseInt(param).toString(16)).toUpperCase();
		}
		str = leftpart + subst + rightPart;
	}
	return str;
}

function swap_search(value){
	$('search-box').style.display = value == 0 ? 'inline' : 'none';
	$('search-link').hreflang = value == 0 ? 1 : 0;
}

function getElementsByClassName(parent, cl, tag) {
	if(!tag){
		tag = "*";
	}
	var retnode = [];
	var myclass = new RegExp('\\b'+cl+'\\b');
	var elem = parent.getElementsByTagName(tag);
	for (var i = 0; i < elem.length; i++) {
		var classes = elem[i].className;
		if (myclass.test(classes)) retnode.push(elem[i]);
	}
	return retnode;
};

function checkAll(form, ch) {
	getElementsByClassName(form, 'searchItem', 'input').each(function(el){el.checked = ch;selectclass(el);});
}

function findObject(obj) //find an object from id, name, or its classname 
{
	if(typeof(obj)=='object' && obj) return obj;
	var src = $(obj);
	if(typeof(src)=='object' && src) return src;
	src = _(obj)[0];
	if(typeof(src)=='object' && src) return src;
	var elementList = getAllChilds(document);
	for(var i=0; i<elementList.length; i++){
		if(elementList[i].className == obj) return elementList[i];
	}
	return null;
}

$ = typeof($)!='undefined' ? $:function(id){return document.getElementById(id)};
_ = function(name)
{
	var res = Array();
	if(!document.all) {
		return document.getElementsByName(name);
	} else {
		// in ie document.getElementsByName just works for form elements. this is the fix up code
		var obj = document.getElementsByName(name);
		if (obj.length) return obj;
		var elementList = getAllChilds(document);
		var cnt = 0;
		for(var i=0; i<elementList.length; i++){
			if(elementList[i].name == name) res[cnt++] = elementList[i];
		}
	}
	return res;
}

function setSub(source, destination, opts, cnt, def)
{	
	if(opts) {
		var src = findObject(source);
		var dest = findObject(destination);
		if(!src || !dest) {
			return;	
		}
		var pid = (src.selectedIndex >= 0) ? src.options[src.selectedIndex].value : 0;
		var cnt2= 0;

		while(dest.options.length && dest.options[cnt]) {
			if(dest.options.length==1){
				dest.options[cnt] = new Option('', '');
				break;
			} else  {
				dest.options[cnt] = null;	//remove all options
			}
		}
		if(opts[pid]) {
			while(opts[pid][cnt2]) {
				ar = opts[pid][cnt2++].split("*:-)");
				dest.options[cnt++] = new Option(ar[1], ar[0]);		//add new options
				//alert(ar[0]);
			}
			if(def){
				dest.value = def;
			}
		}
	}
}

function delComboSelected(combo) {
	var elSel = document.getElementById(combo);
	var i;
	for (i = elSel.length - 1; i>=0; i--) {
		if (elSel.options[i].selected) {
		  elSel.remove(i);
		}
	}
}

function calctime()
{
	var currenttime = new Date();
	var hours = currenttime.getHours();
	var minutes = currenttime.getMinutes();
	var seconds = currenttime.getSeconds();
	if(hours > 12 )hours=hours-12;
	if (hours == 0)hours = 12;
	if (hours < 10)hours = "0" + hours;
	if (minutes < 10)minutes = "0" + minutes;
	if (seconds < 10)seconds = "0" + seconds;
	var clocklocation = document.getElementById('digitalclock');
	clocklocation.innerHTML = hours + ":" + minutes + ":" + seconds;
	setTimeout("calctime()", 1000);
}

function cheknull(){
	var opt = document.getElementById('form1').frm_printitem;
	var i = 0;
	for (var intLoop = 0; intLoop < opt.length; intLoop++)
		if ((opt[intLoop].selected) || (opt[intLoop].checked)) i++;
	if (i == 0){		
		alert('خطا : هیچ رکوردی انتخاب نشده است');
		return false;
	}
	else return true;
}

function overclass(ttrr){
	if(ttrr.className=='listTd2') ttrr.className = 'over2';
	if(ttrr.className=='listTd1') ttrr.className = 'over1';
	if(ttrr.className=='select2') ttrr.className = 'sover2';
	if(ttrr.className=='select1') ttrr.className = 'sover1';
}
function lastclass(ttrr){
	if(ttrr.className=='over2') ttrr.className = 'listTd2';
	if(ttrr.className=='over1') ttrr.className = 'listTd1'
	if(ttrr.className=='sover2') ttrr.className = 'select2';
	if(ttrr.className=='sover1') ttrr.className = 'select1'
}
function selectclass(cc) {
	ttrr = cc.parentNode.parentNode;
	if(cc.checked)	if(ttrr.className=='over2'||ttrr.className=='select2'||ttrr.className=='listTd2') ttrr.className = 'select2'; else ttrr.className = 'select1';
	else 			if(ttrr.className=='sover2'||ttrr.className=='select2'||ttrr.className=='listTd2')ttrr.className = 'listTd2'; else ttrr.className = 'listTd1';
}

function YesNo(cid,status){
	$.ajax({
	   type: "GET",  
	   url: "/?option=AjaxComment&id="+cid+"&ajax=1"+"&status="+status,  
	   //data: data,  
	   cache: false, 		
	   success: function(Response){
			//alert(Response);
			if(status=='1') $('#YesDiv'+cid).html(Response);
			if(status=='0') $('#NoDiv'+cid).html(Response);
	   }
	});	
}