/* Rompetrol Javascript Document */
/* v1.0 Tudor Iordachescu, 6.08.2004 */

var AgntUsr=navigator.userAgent.toLowerCase();
var AppVer=navigator.appVersion.toLowerCase();
var DomYes=document.getElementById?1:0;
var NavYes=AgntUsr.indexOf('mozilla')!=-1&&AgntUsr.indexOf('compatible')==-1?1:0;
var ExpYes=AgntUsr.indexOf('msie')!=-1?1:0;
var Opr=AgntUsr.indexOf('opera')!=-1?1:0;
var Opr6orless=window.opera && navigator.userAgent.search(/opera.[1-6]/i)!=-1
if(Opr){NavYes=1;ExpYes=0;}
var DomNav=DomYes&&NavYes?1:0;
var DomExp=DomYes&&ExpYes?1:0;
var Nav4=NavYes&&!DomYes&&document.layers?1:0;
var Exp4=ExpYes&&!DomYes&&document.all?1:0;
var Exp6Plus=(AppVer.indexOf("msie 6")!= -1||AppVer.indexOf("msie 7")!= -1)?1:0
var PosStrt=(NavYes||ExpYes||Opr)&&!Opr6orless?1:0;

function toggleMenu(caller, submenuId){
	if(!PosStrt) return true;
	//get a reference to the <div> containing the menu
	menuDiv = document.getElementById('menu');

	//hilite clicked menu item
	caller.className = caller.className == ""?"sel":""
	
	if(menuDiv){
		//iterate through <a> tags and remove highlight (class)
		menus = menuDiv.getElementsByTagName('a');
		for(idx=0; idx<menus.length; idx++) {
				e = menus[idx];
				if(e != caller && e.className != "") e.className = ""
		}
		
		//hide previously open submenus
		subMenus = menuDiv.getElementsByTagName('span');
		if(subMenus){
			for(idx=0;idx<subMenus.length;idx++){
				e=subMenus[idx];
				if(e.id != submenuId && e.style.display != "none") e.style.display = "none";
			}
		}
	}
	
	//display indicated submenu
	e=document.getElementById(submenuId);
	if (e) e.style.display = e.style.display=='block'?'none':'block';
	else return true;
}

function ParseDate(format) {
	var dt=new Date();
	splitString = this.split("/");
	splitFormat = format.split("/");
	if(splitString.length != 3) {
		return null;
	}
	if(splitString[2].length != 4 || splitString[0].length != 2 || splitString[1].length != 2){
		return null;
	}
	try {
		smonth = (splitFormat[0]=="MM"||splitFormat[0]=="mm")?splitString[0]:splitString[1];
		smonth = smonth-1;
		dt.setMonth(smonth);
		sdate = (splitFormat[0]=="MM"||splitFormat[0]=="mm")?splitString[1]:splitString[0];
		dt.setDate(sdate);
		dt.setYear(splitString[2]);
		return dt;
	}
	catch(exp) {
		return null;
	}
}
String.prototype.parseDate = ParseDate;

function ParseInt() {
	n=new Number(this);
//	alert(n);
	if(!isNaN(n))
		return n.toFixed(0);
	else 
		return null;
}
String.prototype.parseInt = ParseInt;

function Trim(char) {
	if(this.length == 0) {
		return this;
	}
	if(this.indexOf(char) == 0) {
		return this.substr(1).trim(char);
	} else
	if(this.lastIndexOf(char) == this.length-1) {
		return this.substring(0, this.length-2).trim(char);
	} else 
	return this;
}
String.prototype.trim = Trim;

function truncate(maxLength) {
	if(this.length > maxLength) {
		return this.substr(0, maxLength);
	} else return this;
	
}
String.prototype.Truncate = truncate;

function Truncate(str, maxLength) {
	if(str.length > maxLength) {
		return str.substr(0, maxLength);
	} else return str;
	
}