var pop

function popup(url,p)//opens a winow in pop up with param: p
{
	if(screen.width<1024){
	p=p+" ,scrollbars=yes,width=763"
	}
	//alert(p)
	if(pop!=null && !pop.closed) pop.close()
	pop=window.open(url,"pop",p)
	pop.focus()
}

function GetObj(id){
return document.getElementById(id)
}

function chk_empty(form_obj){
	switch(form_obj.type){
		case "text" :
		case "textarea" :
		case "password" :
		case "hidden" :
		case "file" :
			return (form_obj.value.replace(" ","")=="")
		case "select-one" :	
			return (form_obj.options.selectedIndex==0)
		case "select-multiple" :
			return (form_obj.options.selectedIndex==-1)
	}
}

function ChkFrm(FrmObj)
{
m=FrmObj.email.value
if(m=="")
	{
	alert("יש להזין כתובת דואר אלקטרוני")
	FrmObj.email.focus()
	return false;				
	}

if ((m.charAt(m.length-1)=='@')||(m=="")||(m.indexOf('@')!=m.lastIndexOf('@'))||(m.indexOf('@')<=0)||(m.indexOf('.')<=0))
	{
	alert("כתובת הדואר אלקטרוני שהוזנה אינה תקינה")
	FrmObj.email.focus()
	return false;		
	}
if(FrmObj.pass.value=="")
	{
	alert("יש להזין סיסמה")
	FrmObj.pass.focus()
	return false;				
	}
return true;
}

// start banners functions and vars
	var dcrnd=Math.floor(Math.random()*9999999999);
	
	function set_new_random_param(){
		dcrnd=Math.floor(Math.random()*9999999999);
	}	
	var Banners_Rotation=setInterval("SetRefreshCircle()",100000)
	function SetRefreshCircle(){
	set_new_random_param()
	setTimeout("Refresh_Obj('side1')",50000);
	setTimeout("Refresh_Obj('top1')",60000);
	setTimeout("Refresh_Obj('mid')",70000);
	setTimeout("Refresh_Obj('side2')",80000);
	}
	
	function Refresh_Obj(o){
		//alert("o:"+o)
		if(document.getElementById(o)!=null){
		var obj_src=document.getElementById(o).src
		var new_src=obj_src.substring(0,obj_src.length-10)+dcrnd
		document.getElementById(o).src=new_src			
		}
	}
	
	/**
 * DHTML date validation script for dd/mm/yyyy. Courtesy of SmartWebby.com (http://www.smartwebby.com/dhtml/)
 */
// Declaring valid date character, minimum year and maximum year
var dtCh= "/";
var minYear=1900;
var maxYear=2078;

function isInteger(s){
	var i;
    for (i = 0; i < s.length; i++){   
        // Check that current character is number.
        var c = s.charAt(i);
        if (((c < "0") || (c > "9"))) return false;
    }
    // All characters are numbers.
    return true;
}

function stripCharsInBag(s, bag){
	var i;
    var returnString = "";
    // Search through string's characters one by one.
    // If character is not in bag, append to returnString.
    for (i = 0; i < s.length; i++){   
        var c = s.charAt(i);
        if (bag.indexOf(c) == -1) returnString += c;
    }
    return returnString;
}

function daysInFebruary (year){
	// February has 29 days in any year evenly divisible by four,
    // EXCEPT for centurial years which are not also divisible by 400.
    return (((year % 4 == 0) && ( (!(year % 100 == 0)) || (year % 400 == 0))) ? 29 : 28 );
}
function DaysArray(n) {
	for (var i = 1; i <= n; i++) {
		this[i] = 31
		if (i==4 || i==6 || i==9 || i==11) {this[i] = 30}
		if (i==2) {this[i] = 29}
   } 
   return this
}

function isDate(dtStr){
	var daysInMonth = DaysArray(12)
	var pos1=dtStr.indexOf(dtCh)
	var pos2=dtStr.indexOf(dtCh,pos1+1)
	var strDay=dtStr.substring(0,pos1)
	var strMonth=dtStr.substring(pos1+1,pos2)
	var strYear=dtStr.substring(pos2+1)
	strYr=strYear
	if (strDay.charAt(0)=="0" && strDay.length>1) strDay=strDay.substring(1)
	if (strMonth.charAt(0)=="0" && strMonth.length>1) strMonth=strMonth.substring(1)
	for (var i = 1; i <= 3; i++) {
		if (strYr.charAt(0)=="0" && strYr.length>1) strYr=strYr.substring(1)
	}
	month=parseInt(strMonth)
	day=parseInt(strDay)
	year=parseInt(strYr)
	if (pos1==-1 || pos2==-1){
		alert("נא למלא תאריך בפורמט הבא : dd/mm/yyyy")
		return false
	}
	if (strMonth.length<1 || month<1 || month>12){
		alert("נא למלא חודש תקני")
		return false
	}
	if (strDay.length<1 || day<1 || day>31 || (month==2 && day>daysInFebruary(year)) || day > daysInMonth[month]){
		alert("נא למלא יום תיקני")
		return false
	}
	if (strYear.length != 4 || year==0 || year<minYear || year>maxYear){
		alert("נא למלא שנה בעלת 4 ספרות בין "+minYear+" ו-"+maxYear)
		return false
	}
	if (dtStr.indexOf(dtCh,pos2+1)!=-1 || isInteger(stripCharsInBag(dtStr, dtCh))==false){
		alert("נא למלא תאריך תקני")
		return false
	}
return true
}

function Paging(CurPage){
	GetObj("CurPage").value=CurPage
	GetObj("f_paging").submit()
}