// JavaScript Document
var tipwidth='150px'
var disappeardelay=100
var vertical_offset="-14px"
var horizontal_offset="28px"
var ie4=document.all
var ns6=document.getElementById&&!document.all
if(ie4||ns6)
document.write('<div id="fixedtipdiv" style="position: absolute; top: -500px; width:'+tipwidth+';" ></div>')

function getposOffset(what,offsettype)
{
    var totaloffset=(offsettype=="left")? what.offsetLeft : what.offsetTop
    var parentEl=what.offsetParent
    while(parentEl!=null)
	{
        totaloffset=(offsettype=="left")? totaloffset+parentEl.offsetLeft : totaloffset+parentEl.offsetTop
        parentEl=parentEl.offsetParent
	}
    return totaloffset
}

function showhide(obj,e,visible,hidden,tipwidth)
{
    if(ie4||ns6)
    dropmenuobj.style.left=dropmenuobj.style.top=-500
    if(tipwidth!="")
	{
		dropmenuobj.widthobj=dropmenuobj.style
		dropmenuobj.widthobj.width=tipwidth
	}
	if(e.type=="click"&&obj.visibility==hidden || e.type=="mouseover")
	obj.visibility=visible
	else if(e.type=="click")
	obj.visibility=hidden
}

function iecompattest()
{
    return(document.compatMode&&document.compatMode!="BackCompat")? document.documentElement : document.body
}

function clearbrowseredge(obj,whichedge)
{
    var edgeoffset=(whichedge=="rightedge")? parseInt(horizontal_offset)*-1 : parseInt(vertical_offset)*-1
    if(whichedge=="rightedge")
	{
        var windowedge=ie4&&!window.opera? iecompattest().scrollLeft+iecompattest().clientWidth-15 : window.pageXOffset+window.innerWidth-15
		dropmenuobj.contentmeasure=dropmenuobj.offsetWidth
		if(windowedge-dropmenuobj.x<dropmenuobj.contentmeasure)
		edgeoffset=dropmenuobj.contentmeasure-obj.offsetWidth
	}
    else
	{
		var windowedge=ie4&&!window.opera? iecompattest().scrollTop+iecompattest().clientHeight-15 : window.pageYOffset+window.innerHeight-18
		dropmenuobj.contentmeasure=dropmenuobj.offsetHeight
		if(windowedge-dropmenuobj.y<dropmenuobj.contentmeasure)
		edgeoffset=dropmenuobj.contentmeasure+obj.offsetHeight
	}
    return edgeoffset
}

function fixedtooltip(menucontents,obj,e,tipwidth,left_offset,top_offset)
{
    if(window.event)event.cancelBubble=true
    else if(e.stopPropagation)e.stopPropagation()
    clearhidetip()
    dropmenuobj=document.getElementById? document.getElementById("fixedtipdiv"): fixedtipdiv
    dropmenuobj.innerHTML=menucontents
    if(ie4||ns6)
	{
		showhide(dropmenuobj.style,e,"visible","hidden",tipwidth)
		dropmenuobj.x=getposOffset(obj,"left")
		dropmenuobj.y=getposOffset(obj,"top")
		if(left_offset)dropmenuobj.style.left=dropmenuobj.x+left_offset+"px"
		else dropmenuobj.style.left=dropmenuobj.x-clearbrowseredge(obj,"rightedge")+"px"
		if(top_offset)dropmenuobj.style.top=dropmenuobj.y+obj.offsetHeight+top_offset+"px"
		else dropmenuobj.style.top=dropmenuobj.y-clearbrowseredge(obj,"bottomedge")+obj.offsetHeight+"px"
	}
}

function hidetip(e)
{
    if(typeof dropmenuobj!="undefined")
	{
        if(ie4||ns6) dropmenuobj.style.visibility="hidden"
	}
}

function delayhidetip()
{
    if(ie4||ns6)
        delayhide=setTimeout("hidetip()",disappeardelay)
}

function clearhidetip()
{
    if(typeof delayhide!="undefined")
		clearTimeout(delayhide)
}

function DivShow(param)
{
    if(document.getElementById)
	{
		var d=document.getElementById(param).style
	}
    else
	{
		if(document.layers)
		{
		    var d=document.param
		}
		else
		{
		    var d=document.all.param.style
		}
    }
    if(d.display=='none')
	{
		d.display=''
	}
    else
	{
		d.display='none'
	}
}

function DivShowAdv(param, value)
{
    if(document.getElementById)
	{
        var d=document.getElementById(param).style
	}
    else
	{
        if(document.layers)
	    {
            var d=document.param
	    }
        else
	    {
            var d=document.all.param.style
	    }
    }
	d.display = value
}

function AddSmiley(field, text)
{
    var d = document.getElementById("ta_" + field);
	//d = document.forms['post'].elements[field];
	d.value += text;
	d.focus();
}

function ChangeThumb(linkid, imageid, file, id)
{
    var link = linkid;
	var image = imageid;
	
    if(document.getElementById)
	{
        var e=document.getElementById(link)
		var d=document.getElementById(image)
	}
    else
	{
        if(document.layers)
	    {
            var e=document.link
			var d=document.image
	    }
        else
	    {
            var e=document.all.link
			var d=document.all.image
	    }
    }
    d.src = file;
	e.href = "javascript:imageviewer(" + id + ");";
}


function setSelRange(inputEl, selstart, selEnd)
{
/*
 if (inputEl.setSelectionRange) 
 { 
  inputEl.focus(); 
  inputEl.setSelectionRange(selstart, selEnd); 
 }
 else if (inputEl.createTextRange)
 { 
  var range = inputEl.createTextRange(); 
  range.collapse(true); 
  range.moveEnd('character', selEnd); 
  range.movestart('character', selstart); 
  range.select(); 
 } 
 */
}


function textCounter(field, countfield, maxlimit)
{
    if (field.value.length > maxlimit)
		field.value = field.value.substring(0, maxlimit);
    else
		countfield.value = maxlimit - field.value.length;
}