function daysNumber(formName,fieldName){
	dn = new Object();
	dn[1]=31;dn[2]=28;dn[3]=31;dn[4]=30;dn[5]=31;dn[6]=30;dn[7]=31;dn[8]=31;dn[9]=30;dn[10]=31;dn[11]=30;dn[12]=31;

	month = eval("document."+formName+"."+fieldName+"Month.value");
	year = eval("document."+formName+"."+fieldName+"Year.value");
	
	
	if(year%4==0)dn[2]++;
	
	
	i=eval("document."+formName+"."+fieldName+"Day.selectedIndex");
	dd=eval("document."+formName+"."+fieldName+"Day");

	for(a=1;a<=dn[month];a++)
		dd.options[a-1]=new Option(a,a,false,false);
	for(a=31;a>dn[month];a--)
		dd.options[a-1] = null;
	if(i<dn[month])
		dd.selectedIndex=i;
	else
		dd.selectedIndex=dn[month]-1;
		

}

function categoriesOpen(){
	LeftPosition = (screen.width) ? (screen.width-350)/2 : 0;
	TopPosition = (screen.height) ? (screen.height-400)/2 : 0;	
	
	catWin=window.open("categories.php","catWin","toolbar=no,resizable=no,directories=no,status=no,scrollbars=yes,resize=yes,width=350,height=400,menubar=no,top="+TopPosition+",left="+LeftPosition);
	catWin.focus();
}

function addCategory(name, value){
	if(document.newRecordForm==null||document.newRecordForm.category==null||document.newRecordForm.category.options==null)return;
	document.newRecordForm.category.options[document.newRecordForm.category.length]=new Option(name,value,false,false);
}
window.addCategory = addCategory
function setOrderCookie(n, value) {
	expires = new Date;
	expires.setTime(expires.getTime() + 1000*60*60*24*365);


        var curCookie = "order"+n+"=" + escape(value) +
                ((expires) ? "; expires=" + expires.toGMTString() : "");
       	document.cookie=curCookie;
}

if(typeof(Event)!="undefined"){
	document.captureEvents(Event.KEYPRESS);
}

function onPress(e){
	if(typeof(e)=="undefined"){
		e = window.event
	}
	if(e.ctrlKey && ((e.keyCode==10 && typeof(Event)=="undefined") || (e.keyCode==13 && typeof(Event)!="undefined"))){
		try{
			e.target.form.submit();
		}catch(ex){
			e.srcElement.form.submit();
		}
	}
}

function addCtrlEnterFunc(obj){
	if(obj.onkeypress!=onPress){
		obj.onkeypress=onPress;
	}
}