function validuj(comName,comBody) {
	if(comName=='' | comBody=='') {
		alert('Vyplňte název komentáře i tělo');
		return false;
		}
	return true;

}

function AddArticleCategory(){
	var arrData,arrSubData,apkTblCommodityCategory;
	var strReturn = showModalDialog("SelectArticleCategory.asp?art="+document.all.IdArticle.value,"Info","status:no; center:yes; help:no; minimize:no;dialogWidth=350pt;dialogHeight=300pt");

	if (strReturn == undefined){alert('Nebylo nic vybráno.');return}
	var el,r;
	with(document.all['strCategory']){
		r = options.length;
		for (var i=0; i<r; i++) {
			options.remove(options.length-1);
		}
	}
	arrData = strReturn.split("*");
	apkTblCommodityCategory = new Array();
	for (var i=0; i<arrData.length-1; i++) {
		arrSubData = arrData[i].split("/");
		el = document.createElement("OPTION");
		el.value = arrSubData[0];
		el.text = arrSubData[1];
		document.all['strCategory'].options.add(el);
		apkTblCommodityCategory[i] = arrSubData[0];
	}
//	ArtParamAddUpdFromCategories(apkTblCommodityCategory);
}


function ArtParamAddUpdFromCategories(apkTblCommodityCategory) {
	var t, oR;
	t = document.all.TblForPar;
	for (var iR=t.rows.length-1; iR!=0; iR--) {
		oR = t.rows(iR);
		if (oR.cells(1).all.aParamValueAndPVD!=null) {
			if ((oR.cells(1).all.aParamValueAndPVD.value=='') || (oR.cells(1).all.aParamValueAndPVD.value=='$$0')) {
				t.deleteRow(iR);
			}
		} else
			t.deleteRow(iR);
	}
	for (var iCat=0; iCat<apkTblCommodityCategory.length;iCat++) {
		for (var iPNC=0; iPNC<tPNCfCC.length; iPNC++) {
			if (tPNCfCC[iPNC]==apkTblCommodityCategory[iCat]) {
				ComParamAddValue(0,tPNCfPN[iPNC],0,0,0,'',1);
			}
		}
	}
}


function ChangeArticleCategory(strString) {
	var arrData;
	arrData = strString.split("##");
	document.forms.EditArticleCategory.elements.IDCategory.value = arrData[0];
	document.forms.EditArticleCategory.elements.NameCategory.value = arrData[1];
	document.forms.EditArticleCategory.elements.Url.value = arrData[2];
	window.frames.FrameDescription.location.href='BlankWhite.htm';
}

function EmptyCategory() {
	document.EditArticleCategory.NameCategory.value = "";
	document.EditArticleCategory.IDCategory.value = 0;
	document.EditArticleCategory.Url.value = "";
}

function ControlArticleCategory(catName,url) {
if (catName=='') { alert('Nelze uložit kategorii s prázdným názvem!'); return false; }
	if (url!=''){
		if (url.indexOf('http://') == -1) {alert('URL adresa musí být ve tvaru http:// ...'); return false;}
		}

}



function AddRelated(){
	var arrData,arrSubData,apkTblCommodityCategory;
	var strReturn = showModalDialog("SelectArticleRelated.asp?art="+document.all.IdArticle.value,"Info","status:no; center:yes; help:no; minimize:no;dialogWidth=350pt;dialogHeight=300pt");

	if (strReturn == undefined){alert('Nebylo nic vybráno.');return}
	var el,r;
	with(document.all['strRelated']){
		r = options.length;
		for (var i=0; i<r; i++) {
			options.remove(options.length-1);
		}
	}
	arrData = strReturn.split("*");
	apkTblCommodityCategory = new Array();
	for (var i=0; i<arrData.length-1; i++) {
		arrSubData = arrData[i].split("/");
		el = document.createElement("OPTION");
		el.value = arrSubData[0];
		el.text = arrSubData[1];
		document.all['strRelated'].options.add(el);
		apkTblCommodityCategory[i] = arrSubData[0];
	}
}