function pageTitleChange(txt){
	if(dObj('pageTitle')){
		dObj('pageTitle').innerHTML=txt;
		if(txt.toLowerCase()=='page loading...'){
			dObj('pageTitle').innerHTML+='<img alt="X" src="img.ashx?img=/banner/pageLoading.gif">';
		}
	}
}
function nodeFilterTxt(pnx,idx,txt){
	pnx=dObj(pnx).children;
	var cn;
	for(i=0;i<pnx.length;i++){
		cn=nodePath(pnx[i],'*\\'+idx).innerHTML;
		pnx[i].style.display=(cn.indexOf(txt)==-1&&txt!='*')?'none':'block';
	}
}
function sysModal(page){
	var props=new Array();
	props[0]='dialogWidth:'+((arguments.length>1)?arguments[1]:'300')+'px';
	props[1]='dialogHeight:'+((arguments.length>2)?arguments[2]:'155')+'px';
	props[2]='resizable:yes';
	props[3]='scroll:no';
	props[4]='status:yes';
	props[5]='edge:raised';
	return nm=window.showModalDialog(page,'',props.join(';'));
}
function sysOpenWindow(page){
	var props=new Array();
	props[0]='width='+((arguments.length>1)?arguments[1]:'310')+'px';
	props[1]='height='+((arguments.length>2)?arguments[2]:'200')+'px';
	props[2]='resizable=no';
	props[3]='scroll=no';
	props[4]='status=no';
	props[5]='edge=raised';
	props[6]='help=no';
	var data=window.open(page,'',props.join(','));
	return data;
}

function nothing(){}

dAEv('mousewheel',killControlScroll);
function killControlScroll(){
	if(event.ctrlKey){
		event.returnValue=false;
	}
}

function confirmDelete(){
	if(!confirm('Are you sure you would like to delete?')){
		event.returnValue=false;
	}
}
function enterKey(id){
	if(event.keyCode==13){
		dObj(id).click();
		event.returnValue=false;
	}
}