function expand(total,active){

	for(selectID=0;selectID<total;selectID++){
		document.getElementById("info_"+selectID).style.display = 'none';
		document.getElementById("moreinfo_"+selectID).style.display = 'block';

		if(selectID == active){
			document.getElementById("info_"+active).style.display = 'block';
			document.getElementById("moreinfo_"+active).style.display = 'none';

		}

	}


}
    
function findPosX(obj)
{
var curleft = 0;
if(obj.offsetParent)
	while(1) 
	{
	  curleft += obj.offsetLeft;
	  if(!obj.offsetParent)
		break;
	  obj = obj.offsetParent;
	}
else if(obj.x)
	curleft += obj.x;
return curleft;
}

function findPosY(obj)
{
var curtop = 0;
if(obj.offsetParent)
	while(1)
	{
	  curtop += obj.offsetTop;
	  if(!obj.offsetParent)
		break;
	  obj = obj.offsetParent;
	}
else if(obj.y)
	curtop += obj.y;
return curtop;
}


function getWidth()
{
	var x = 0;
	if (self.innerHeight)
	{
			x = self.innerWidth;
	}
	else if (document.documentElement && document.documentElement.clientHeight)
	{
			x = document.documentElement.clientWidth;
	}
	else if (document.body)
	{
			x = document.body.clientWidth;
	}
	return x;
}
 
function getHeight()
{
	var y = 0;
	if (self.innerHeight)
	{
			y = self.innerHeight;
	}
	else if (document.documentElement && document.documentElement.clientHeight)
	{
			y = document.documentElement.clientHeight;
	}
	else if (document.body)
	{
			y = document.body.clientHeight;
	}
	return y;
}


function idExist(id){
 
 		this.element = document.getElementById(id);
    	
		if(!this.element) {
        	return false;
    	}
		else{
			return true;
		}
		
}

function popUp(theURL,winName,features) { 
  window.open(theURL,winName,features);
	
}

function emoticon(text) {
	var txtarea = document.getElementById("comment");
	text = ' ' + text + ' ';
	if (txtarea.createTextRange && txtarea.caretPos) {
		var caretPos = txtarea.caretPos;
		caretPos.text = caretPos.text.charAt(caretPos.text.length - 1) == ' ' ? caretPos.text + text + ' ' : caretPos.text + text;
		txtarea.focus();
	} else {
		txtarea.value  += text;
		txtarea.focus();
	}
}

function bbcode(text) {
	var txtarea = document.getElementById("comment");
	text = ' ' + text + ' ';
	if (txtarea.createTextRange && txtarea.caretPos) {
		var caretPos = txtarea.caretPos;
		caretPos.text = caretPos.text.charAt(caretPos.text.length - 1) == ' ' ? caretPos.text + text + ' ' : caretPos.text + text;
		txtarea.focus();
	} else {
		txtarea.value  += text;
		txtarea.focus();
	}
}