/*
 * JTip
 * By Cody Lindley (http://www.codylindley.com)
 * Under an Attribution, Share Alike License
 * JTip is built on top of the very light weight jquery library.
 */

//on page load (as soon as its ready) call JT_init
j$(document).ready(JT_init);

 
function JT_init(){
	j$("a.jTip")
	.click(function(){
//		element = document.getElementById(this.id+"_show");
		element = j$('#'+this.id+'_show').offset();
		element3 = j$('#tip_webmail_show').offset();
		element4 = j$('#JT_close_left').offset();
		element2 = j$('#JT').offset();
		if (element===null) {
			j$('#JT').remove();
			JT_show(this.href,this.id,this.name);
		} else {
			j$('#JT').remove();
		}
		return false;
	});
	//		   .hover(function(){JT_show(this.href,this.id,this.name)},function(){j$('#JT').remove()})
	//		   .click(function(){return false});
	/*
	j$("a.lightview")
	.click(function(event){
	   j$('#JT').remove();
	   JT_showimage(this.href,event.pageX,event.pageY,this.name);
	   return false;
	});
	*/
}
function JT2_init(){
	j$("a.jTip2")
	.click(function(){
//		element = document.getElementById(this.id+"_show");
		element = j$('#'+this.id+'_show').offset();
		element3 = j$('#tip_webmail_show').offset();
		element4 = j$('#JT_close_left').offset();
		element2 = j$('#JT').offset();
		if (element===null) {
			j$('#JT').remove();
			JT_show(this.href,this.id,this.name);
		} else {
			j$('#JT').remove();
		}
		return false;
	});
	//		   .hover(function(){JT_show(this.href,this.id,this.name)},function(){j$('#JT').remove()})
	//		   .click(function(){return false});
	/*
	j$("a.lightview")
	.click(function(event){
	   j$('#JT').remove();
	   JT_showimage(this.href,event.pageX,event.pageY,this.name);
	   return false;
	});
	*/
}
function JT_showimage(url,clickElementx,clickElementy,title){
	if(title == false)title=" ";
	
	var queryString = url.replace(/^[^\?]+\??/,'');
	var params = parseQuery( queryString );
	if(params['width'] === undefined){ params['width'] = 30};

	
	j$("body").append("<div id='JT'><div id='JT_Title'><div id='JT_close_button2'><a href='#' id='CLOSE'><img src='/images/close.png' alt='CLOSE' title='CLOSE' /></a></div><br clear='left' /></div><div id='JT_copy'><img src='"+url+"' id='bigimg' /></div></div>");//right side

j$('#bigimg').load(function() {
  // Handler for .load() called.
	var de = document.documentElement;
	var w = self.innerWidth || (de&&de.clientWidth) || document.body.clientWidth;
	var hasArea = w - clickElementx;
	var w2 = j$('#bigimg').width();
	if( hasArea>=w2 || (clickElementx+w2)<w ){
		j$('#JT').css({left: clickElementx+"px", top: clickElementy+"px"});
	} else if( w<=w2  ){
		j$('#JT').css({left: +"0px", top: clickElementy+"px"});
	} else if( (w-w2)<=clickElementx  ){
		j$('#JT').css({left: (clickElementx - (w-w2)) +"px", top: clickElementy+"px"});
	} else {
		j$('#JT').css({left: (clickElementx-w2) +"px", top: clickElementy+"px"});
	}
});

	j$('#JT').show();
	j$('#CLOSE')
	   .click(function(){
	       j$('#JT').remove();
	       return false;
	});
}
function JT_show(url,linkId,title){
//	if(title == false)title="&nbsp;";
	var de = document.documentElement;
	var w = self.innerWidth || (de&&de.clientWidth) || document.body.clientWidth;
	var hasArea = w - getAbsoluteLeft(linkId);
	var clickElementy = getAbsoluteTop(linkId) - 3; //set y position

	var showElement = "<div id='"+linkId+"_show'></div><br clear='left' />"; //set y position
	
//	var queryString = url.replace(/^[^\?]+\??/,'');
//	var params = parseQuery( queryString );
	var params = parseRawQuery( url );
	
	if(params['width'] === undefined){params['width'] = 250;}
	if(params['title'] === undefined){params['title'] = "&nbsp;";}
	else {  params['title'] =  decodeURIComponent(params['title']); } 
	if(params['link'] !== undefined){
	j$('#' + linkId).bind('click',function(){window.location = params['link']});
	j$('#' + linkId).css('cursor','pointer');
	}
	
	
	if(hasArea>((params['width']*1)+75)){
	//	j$("body").append( "<div id='JT' style='width:"+params['width']*1+"px'><div id='JT_arrow_left'></div><div id='JT_Title'><div id='JT_close_left' style='width:"+(params['width']*1-40)+"px'>"+title+"</div><div id='JT_close_button' style='width:30px'><a href='#' id='CLOSE'><img src='/images/close.png' alt='CLOSE' title='CLOSE' /></a></div>"+showElement+"</div><div id='JT_copy'><div class='JT_loader'><div></div></div>");//right side
		j$("body").append( "<div id='JT' style='width:"+params['width']*1+"px'><div id='JT_arrow_left'></div><div id='JT_Title'><div id='JT_close_left' style='width:"+(params['width']*1-40)+"px'>"+params['title']+"</div><div id='JT_close_button' style='width:30px'><a href='#' id='CLOSE'><img src='/images/close.png' alt='CLOSE' title='CLOSE' /></a></div>"+showElement+"</div><div id='JT_copy'><div class='JT_loader'><div></div></div>");//right side
		var arrowOffset = getElementWidth(linkId) + 11;
		var clickElementx = getAbsoluteLeft(linkId) + arrowOffset; //set x position
	}else{
	//	j$("body").append( "<div id='JT' style='width:"+params['width']*1+"px'><div id='JT_arrow_right' style='left:"+((params['width']*1)+1)+"px'></div><div id='JT_Title'><div id='JT_close_right' style='width:"+(params['width']*1-40)+"px'>"+title+"</div><div id='JT_close_button' style='width:30px'><a href='#' id='CLOSE'><img src='/images/close.png' alt='CLOSE' title='CLOSE' /></a></div>"+showElement+"</div><div id='JT_copy'><div class='JT_loader'><div></div></div>");//left side
		j$("body").append( "<div id='JT' style='width:"+params['width']*1+"px'><div id='JT_arrow_right' style='left:"+((params['width']*1)+1)+"px'></div><div id='JT_Title'><div id='JT_close_right' style='width:"+(params['width']*1-40)+"px'>"+params['title']+"</div><div id='JT_close_button' style='width:30px'><a href='#' id='CLOSE'><img src='/images/close.png' alt='CLOSE' title='CLOSE' /></a></div>"+showElement+"</div><div id='JT_copy'><div class='JT_loader'><div></div></div>");//left side
		var clickElementx = getAbsoluteLeft(linkId) - ((params['width']*1) + 15); //set x position
	}
	
	j$('#JT').css({left: clickElementx+"px", top: clickElementy+"px"});
	j$('#JT').show();
	j$('#JT_copy').load(url);
	j$('#CLOSE')
		.click(function(){
		j$('#JT').remove();
		return false;
	});
}

function getElementWidth(objectId) {
	x = document.getElementById(objectId);
	return x.offsetWidth;
}

function getAbsoluteLeft(objectId) {
	// Get an object left position from the upper left viewport corner
	o = document.getElementById(objectId)
	oLeft = o.offsetLeft            // Get left position from the parent object
	while(o.offsetParent!=null) {   // Parse the parent hierarchy up to the document element
		oParent = o.offsetParent    // Get parent object reference
		oLeft += oParent.offsetLeft // Add parent left position
		o = oParent
	}
	return oLeft
}

function getAbsoluteTop(objectId) {
	// Get an object top position from the upper left viewport corner
	o = document.getElementById(objectId)
	oTop = o.offsetTop            // Get top position from the parent object
	while(o.offsetParent!=null) { // Parse the parent hierarchy up to the document element
		oParent = o.offsetParent  // Get parent object reference
		oTop += oParent.offsetTop // Add parent top position
		o = oParent
	}
	return oTop
}

function parseQuery ( query ) {
   var Params = new Object ();
   if ( ! query ) return Params; // return empty object
   var Pairs = query.split(/[;&]/);
   for ( var i = 0; i < Pairs.length; i++ ) {
      var KeyVal = Pairs[i].split('=');
      if ( ! KeyVal || KeyVal.length != 2 ) continue;
      var key = unescape( KeyVal[0] );
      var val = unescape( KeyVal[1] );
      val = val.replace(/\+/g, ' ');
      Params[key] = val;
   }
   return Params;
}

//	------
function parseRawQuery ( query ) {
   var Params = new Object ();
	var aMsg = "";
	var aURL = query;
	
	var aSplit1 = aURL.split("?");
	if( aSplit1.length > 1 ){

		var aSplit2 = aSplit1[1].split("&");
		var i;
		var iMax = aSplit2.length;
		
		for( i = 0; i< iMax; i++ ){
			aSplit3 = aSplit2[i].split("=");
			Params[aSplit3[0]] = aSplit3[1];
		}
	}
	return Params;
}
//	------

function blockEvents(evt) {
              if(evt.target){
              evt.preventDefault();
              }else{
              evt.returnValue = false;
              }
}