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/home/develito/www/media/com_phocagallery/js/jcp/picker.js

/*
 *	Gchats color picker by Majid Khosravi
 *	Copyright (c) 2006 - 2008 Gchat Design Studio
 *	URL: http://www.gchats.com
 *	Date: April 24 2008
 *  Gchats color picker is freely distributable under the terms of GPL license.
 *  Please visit: http://www.gchats.com for updates
 *  @Version 1.1
 *--------------------------------------------------------------------------*/
// JavaScript Document
var layerWidth = 218;
var layerHeight = 144;
var currentId = "";
var orgColor ="";

function openPicker(id){
	currentId = id;
	removeLayer("picker");
	Obj = document.getElementById(id);
	orgColor = Obj.value;
	createLayer("picker",findPosX(Obj)+Obj.offsetWidth+20,findPosY(Obj));
}

Obj = document.getElementById(currentId);
	Obj.value = '';
	Obj.style.backgroundColor='';	
	removeLayer("picker");
}
function removeLayer(id){
	if(document.getElementById(id) ==null){
		return;	
	}
	if (document.layers && document.layers[id]) {
  		document.layers[id].visibility='COM_PHOCAGALLERY_HIDE'
		delete document.layers[id]
	}
	if (document.all && document.all[id]) {
		document.all[id].innerHTML=''
		document.all[id].outerHTML=''
	}else if(document.getElementById){
		 var b = document.body;
 		 var layer = document.getElementById(id);
	 	 b.removeChild(layer);
	}
}
function getPickerContent(){
	var content = 	'<table width="222" border="0" cellpadding="0" cellspacing="1"><tr><td>';
	content += '<table width="100%" border="0" cellpadding="0" cellspacing="1" class="color_table"><tr><td bgcolor="#CCCCCC" id="gcpicker_colorSample" width="40px" class="choosed_color_cell">&nbsp;</td><td align="center"><div id="gcpicker_colorCode">#CCCCCC</div></td><td width="60px" align="center"><input type="submit" value="" onclick="cancel()" class="Default_color_btn" /></td></tr></table>';
	content += '</td></tr><tr><td>';
	content += colorTable()+'</td></tr></table>';
	return content;	
}
function colorTable(){
	var clrfix = Array("#000000","#333333","#666666","#999999","#cccccc","#ffffff","#ff0000","#00ff00","#0000ff","#ffff00","#00ffff","#ff00ff");
	var table ='<table border="0"  cellpadding="0" cellspacing="0" bgcolor="#000000"><tr>';
	table += '';
	for(var j=0;j<3;j++){
		table += '<td width="11"><table bgcolor="#000000"  border="0"  cellpadding="0" cellspacing="1"  class="color_table">';
		for(var i=0;i<12;i++){
			var clr ='#000000';
			if(j==1){
				clr = clrfix[i];	
			}
			table += '<tr><td bgcolor="'+clr+'" class="cell_color" onmouseover="showClr('+"'"+clr+"'"+')" onclick="setClr('+"'"+clr+"'"+')"></td></tr>';
		}
		table += '</table></td>';		
	}
	table +='<td><table border="0" cellpadding="0" cellspacing="0">';	
	for (var c = 0; c<6; c++) {
		if(c==0 || c==3){
			table +="<tr>";	
		}
		table += "<td>"	
		
		table = table+'<table border="0" cellpadding="0" cellspacing="1" class="color_table"> ';
		for (var j = 0; j<6; j++) {
			table +="<tr>";
			for (var i = 0; i<6; i++) {
				var clrhex = rgb2hex(j*255/5,i*255/5,c*255/5);
				table += '<td bgcolor="'+clrhex+'" class="cell_color" onmouseover="showClr('+"'"+clrhex+"'"+')" onclick="setClr('+"'"+clrhex+"'"+')"></td>';
			}
			table +="</tr>";
		}
		table +="</table>";
		table += "</td>"	
		if(c==2 || c==5){
			table +="</tr>";	
		}	
	}
	table +='</table></td></tr></table>';	
	return table;
}

function rgb2hex(red, green, blue)
{
    var decColor = red + 256 * green + 65536 * blue;
    var clr = decColor.toString(16);
	for(var i =clr.length;i<6;i++){
		clr = "0"+clr;	
	}
	return "#"+clr;
}