// ******************************************<br />
// * Written By Tamir Mordo From            *<br />
// * www.tetitu.co.il                       *<br />
// * no coping is allowed without permision *<br />
// ******************************************<br />
// ver 0.2 06/05/2004
// * added the function doAllReplacements() _
// * so i can call it after every javascript manipulation
var tooltiparray = new Array () // ids
var tooltiptextarray = new Array () // names to search and display tooltip for them
var tooltipbodyarray = new Array () // the tooltip text

document.onreadystatechange=fnStartInit;
function fnStartInit()
{
   if (document.readyState=="complete")
   {
   // add the tootips texts to the HTML
    var TollTipHolder= document.createElement("<span id='tooltipholder' dir=rtl></span>")
    var ToolTipHolderText = ""
    
	for (var i=0 ;i<tooltiparray.length ;i++)
	{
		ToolTipHolderText += "<span id='oTipZ" + tooltiparray[i] + "' style='display:none;'>" + tooltipbodyarray[i] + "</span>"
	}
    TollTipHolder.innerHTML = ToolTipHolderText 
    document.body.insertBefore(TollTipHolder);
   // get all elemets from the html that i need to do the text replacement
      // Finish initialization.
      doAllReplacements()
   }
}

function doAllReplacementsByName(inname)
{
	var rcontent = ""
	var elem
	for (var i=0 ;i<document.getElementsByName(inname).length ;i++)
	{
		elem=document.getElementsByName(inname)[i]
		rcontent = elem.innerHTML
		//alert (rcontent)
		elem.innerHTML = MyTextReplace(rcontent)
	}   

}
function doAllReplacements()
{
	doAllReplacementsByName ("TollTipcontent")
}
function MyTextReplace(InText)
{
	for (var i=0 ;i<tooltiparray.length ;i++)
	{
		InText = AddToolTip(InText,tooltiparray[i],tooltiptextarray[i])
	}
	return InText
}
function AddToolTip(inText,wordId,inWord)
{
	var inTextSearch  = new String(inText).toLowerCase()
	var inWordSearch = new String(inWord).toLowerCase()
	var startSearchAt = 0
	var lastStartIs = 0-inWordSearch.length
	var tempIndex = 0
	var outText = new String()
	var openHtmlBefore = 0
	var closeHtmlBefore = 0
	var openHtmlAfter = 0
	var closeHtmlAfter = 0
	var charBefore = ""
	var charAfter = ""
	var blankre = /[.><, !\@#$%^&*()-\/\\\t`~;'"]/
	while (inTextSearch.indexOf(inWordSearch,startSearchAt) != -1)
	{
//		alert (inText.indexOf(inWord,startSearchAt))	
		startSearchAt  = inTextSearch.indexOf(inWordSearch,startSearchAt) + 1 
		// i need to check if it's a stand alone text
		charBefore = new String(inTextSearch.charAt(startSearchAt -2))
		charAfter = new String(inTextSearch.charAt(startSearchAt+inWordSearch.length -1))
		// first or is if its the first word in the string only next char should be empty
		// OR if it's in the middle both chars should be empty
		// OR if it's the last word then only before char should be empty
		// i dont handle a single word check
		if ((startSearchAt==1 && blankre.test(charAfter)) ||
			(startSearchAt>0 && blankre.test(charBefore) && blankre.test(charAfter)) ||
			((startSearchAt + inWord.length)-1==inTextSearch.length && blankre.test(charBefore))) 
		{
			// it's word in the sentance
			// now i'm checking that i'm not within an html tag
			openHtmlBefore = inText.lastIndexOf("<",startSearchAt)
			closeHtmlBefore = inText.lastIndexOf(">",startSearchAt)
			openHtmlAfter = inText.indexOf("<",startSearchAt)
			closeHtmlAfter = inText.indexOf(">",startSearchAt)
			if (!(	openHtmlBefore > -1 && 
					openHtmlBefore > closeHtmlBefore &&
					closeHtmlAfter > -1 &&
					(
						(openHtmlAfter == -1) ||
						(openHtmlAfter > closeHtmlAfter )
					)
				))
			{
				// ok i have a word now i need to put it into the transfer
//				alert (inTextSearch.substring(lastStartIs + inWordSearch.length-1,startSearchAt+inWordSearch.length-1))
				
				//outText+= inText.substring(lastStartIs +inWordSearch.length-1,startSearchAt-1) + "*" + inText.substr(startSearchAt-1,inWordSearch.length) + "*";
				
				outText+= inText.substring(lastStartIs +inWordSearch.length-1,startSearchAt-1) + "<SPAN Class='ToolTipElem' onmouseout='HideTip(" + wordId + ")' onmouseover='ShowTip(" + wordId + ")'>" + inText.substr(startSearchAt-1,inWordSearch.length) + "</SPAN>";
				lastStartIs = startSearchAt
			}
			
		}
		else
		{
//		alert ("word not maching * " + (startSearchAt+inWord.length) + " * " + inText.length  + " * " + charBefore + " * " + charAfter)
		}
		// i have the text now i need to check if im not in a tag :  "<" tag ">"
		
//		alert (openHtmlBefore  + " * " + closeHtmlBefore  + " * " + openHtmlAfter  + " * " + closeHtmlAfter  + " * " )
	}
	if (lastStartIs <=0)
		//did nothing
		outText  = inText
	else
	{
		if (lastStartIs + inWordSearch.length -1 < inTextSearch.length)
		{
			//i need to add the last part
			outText+= inText.substring(lastStartIs +inWordSearch.length-1,inText.length)
		}
	}
//alert (outText	+ "\n" + inText + "\n" + startSearchAt + "\n" + lastStartIs + "\n" +inText.length)
return outText
}
function HideTip(elemid)
{
	var myelem = document.getElementById("oTipZ"+elemid);
	myelem.style.display = "none";	
}

function ShowTip(elemid)
{
    var oBody = window.document.body;
    var iOffsetX = window.event.x - 10;
    var iOffsetY = window.event.y + 18;
    var myelem = document.getElementById("oTipZ"+elemid);
    myelem.style.position = "absolute";
    myelem.style["padding"] = "0 2 0 2";
    myelem.style["backgroundColor"] = "#ffffe7";
    myelem.style["borderStyle"] = "solid";
    myelem.style["borderWidth"] = "1px";
    myelem.style["borderColor"] = "black";
    myelem.style["color"] = "black";
    
    
    var iOffsetW = parseInt(myelem.style.width);
    var iOffsetH = parseInt(myelem.style.height);
    //  Set the horizontal position of the tooltip
    if (iOffsetX + iOffsetW > oBody.clientWidth)
	{
		myelem.style.left = oBody.clientWidth + oBody.scrollLeft - iOffsetW;
	}
    else myelem.style.left = iOffsetX + oBody.scrollLeft;
    
    //  Set the vertical position of the tooltip
    if (iOffsetY + iOffsetH > oBody.offsetHeight)
    {
		myelem.style.top = oBody.clientHeight + oBody.scrollTop - iOffsetH;
    }
    else myelem.style.top = iOffsetY + oBody.scrollTop;
    
    //  Make the tooltip visible
    myelem.style.display = "block";
    
}