function addImage(id,tblName){
	x=open("insertImage.asp?tripId="+ id + "&tblName="+ tblName ,"","width=400,height=400")
}
function addComment(id,tblName){
	x=open("insertTalkback.asp?tripId="+ id + "&tblName=" + tblName,"","width=400,height=400,top=300,left=300")
}

var currPics=0;
	function changePic(img,picName){
		img.src=picName
	}
var bTranState = 0;
var picsArray=new Array();
		picsArray[0]="images/bgImage1.jpg";
		picsArray[1]="images/bgImage2.jpg";
		picsArray[2]="images/bgImage3.jpg";
		picsArray[3]="images/bgImage4.jpg";
		//picsArray[4]="images/bg5.jpg";
		//picsArray[5]="images/bg6.jpg";
		//picsArray[6]="images/bg7.jpg";
		//picsArray[7]="images/bg8.jpg";
function switchPics(){
		oTransContainer.filters[0].Apply();
		tblBg.style.backgroundImage="url('"+picsArray[bTranState]+"')"
		oTransContainer.filters[0].Play();
		bTranState=((bTranState+1)%picsArray.length)
		}
		
function flipImage(item,image){
	alert()
	item.src=image
}

function showHideTalkBack(idd){
	if (document.all("tr_"+ idd).style.display=='block'){
		document.all("tr_"+ idd).style.display='none'
	}else{
		document.all("tr_"+ idd).style.display='block'
	}
}
function checkLoginForm(){
	if (document.loginForm.user.value==""){
		alert("נא להכניס שם משתמש")
		return false
	}
	if (document.loginForm.pass.value==""){
		alert("נא להכניס סיסמא")
		return false
	}
	return true
}


function bw_all(){
	for (i=1 ;i<=5;i++){
		document.all("star" + i).src='../graphics/grayStar.gif'
	}
}
function paint(num){
	for (i=1 ;i<=num;i++){
		document.all("star" + i ).src='../graphics/goldStar.gif'
	}
}
function openGradeWindow(num_of_stars,trip_id,hebName,tbl){
	x=open("gradeWindow.asp?featureId="+ trip_id + "&grade=" +  num_of_stars + "&hebName=" + hebName + "&tblName=" + tbl ,"","width=200,height=150,top=400,left=350")
	//document.all("stars").innerText=num_of_stars  + " כוכבים "
	//document.f1.star_grades.value=num_of_stars
}
	
	function checkLength(str){
		ary=str.split('')
		return ary.length
	}
	function checkSpaces(str){
		ary=str.split('')
		for (i=0 ;i<ary.length;i++){
			if (ary[i]=="]" || ary[i]=="+" || ary[i]=="-" || ary[i]=="_" || ary[i]=="|" ||ary[i]=="["  || ary[i]=="!"   ||  ary[i]==")" ||  ary[i]=="[" ||  ary[i]=="{" || ary[i]=="}" || ary[i]=="~" || ary[i]==")" || ary[i]=="(" || ary[i]=="`" || ary[i]==" " || ary[i]=="'" || ary[i]=="."  || ary[i]==","  || ary[i]=="/"  || ary[i]=="*"  || ary[i]=="$"  || ary[i]=="%"  || ary[i]=="^"){
				return true
			} 
		}
		return false
		
	}
	
function showGallery(num){
			currPics=currPics+num
			if (currPics>urls.length-1) {
				currPics=0
			}
			if (currPics<0){
				currPics=urls.length-1
			}
			txt=" מציג תמונה מספר "
			txt+= currPics+1
			txt+=" מתוך "
			txt+=urls.length
			txt+= " תמונות "
			document.all("galleryStatus").innerText=txt;
			changeMainPicture(urls[currPics],titles[currPics],credits[currPics])
		}

function changeMainPicture(ImageSrc,ImageTitle,ImageCredit){
	document.mainPic.src='uploads/' + ImageSrc
	document.all("imageLink").href='showBigImage.asp?file=' +ImageSrc 
	var txt
	txt="<b>" + ImageTitle + "</b>&nbsp;&nbsp;&nbsp;"
	if (ImageCredit!=""){
		txt= txt + " צילום: "  + ImageCredit
	}
	document.all("imageInfo").innerHTML=txt
}
//////////////////////////////////

/////////////////////////////////
function checkCharacters(){
	searchWord=document.searchForm.word.value
	searchflag=0
	for (i=0;i<=searchWord.length-1;i++){
		if 	((searchWord.charCodeAt(i)>=65 && searchWord.charCodeAt(i)<=122) 
			 ||(searchWord.charCodeAt(i)>=1488 && searchWord.charCodeAt(i)<=1514) 
			||(searchWord.charCodeAt(i)>=44 && searchWord.charCodeAt(i)<=46) 
			||(searchWord.charCodeAt(i)>=48 && searchWord.charCodeAt(i)<=58) 
			||(searchWord.charCodeAt(i)==34) 
			||(searchWord.charCodeAt(i)==32) 
			||(searchWord.charCodeAt(i)==39) 
			||(searchWord.charCodeAt(i)==96))  {
		}else{
			searchflag=1;
			alert("מילת החיפוש כוללת תווים לא תקינים");
			break;
		}
	}
	if (searchflag==1){
		return false
	}else{
		return true
	}
}