function init_current()
{
	//color_scheme('col-container');
	
	
	if( getEl('decor-box') )
	{
	//	add_coloured_boxes(getEl('decor-box'));
	}
	
	if( getEl('color-box') )
	{
//		add_coloured_boxes(getEl('color-box'));
	}
	
	if( getEl('about') )
	{
	//	colorize_boxes(getEl('about'));
	}
	
	
}


function change_colour()
{
	alert(this.form.colour.value);
}	

function color_scheme(parent)
{
	var parent_el = getEl(parent);
	
	
	
	var schemes = [
				'base', 
				'analogous1', 
				'analogous2', 
				'complementary', 
				'analogous1-complementary',   
				'analogous2-complementary', 
				'triad1',
				'triad2',
				'triad1-complementary',
				'triad2-complementary',
				
				];
	
	if( parent_el )
	{
		
		parent_el.innerHTML = '';
		var cols_container = createEl('div','cols-display','');

		for( var i=0; i<schemes.length; i++ )
		{
			var p = createEl('p','','');
			
			
			for( var j=0; j<=10; j++ )
			{
				if( j==0 )
				{
					var span = createEl('span', '', 'info');
					span.appendChild(document.createTextNode(schemes[i]));
					p.appendChild(span);
				}
				
				var span = createEl('span', '', schemes[i] + '-' + j);
				span.appendChild(document.createTextNode(j));
				p.appendChild(span);
			}
			
			cols_container.appendChild(p);
			//createEl('span','',schemes[i] + '-' + 5);
		}
		
		var p = createEl('p','','');
		var span = createEl('span', '', 'info');
		span.appendChild(document.createTextNode('all schemes: '));
		p.appendChild(span);	
		
		for( var ii=0; ii<schemes.length; ii++ )
		{
						
			var span = createEl('span', '', schemes[ii] + '-' + 5);
			p.appendChild(span);
			cols_container.appendChild(p);
			//createEl('span','',schemes[i] + '-' + 5);
		}
		
		parent_el.appendChild(cols_container);
		
		
			
			
			//paras[i].className = schemes[i] + '-' + 5;
	}
	
}

function add_coloured_boxes(parent_el)
{
	
	var parent_el;
	var strip = createEl('div', '', '');
	
	var schemes = [
				'base', //d
				'analogous1', //d
				'analogous2', //d
				'complementary', 
			'analogous1-complementary',   
				'analogous2-complementary',
				'triad1',
			'triad2',
				'triad1-complementary', //d
				'triad2-complementary'
				
				];
				
	schemes.shuffle();
	
	/*
	for( var i=0; i<11; i++ )
	{
		var span = createEl('span', '', 'analogous1-' + i);
		strip.appendChild(span);
	}
	*/
	
	for( var ii=0; ii<schemes.length; ii++)
		{
						
			var span = createEl('span', '', schemes[ii] + '-' + 6);
			span.style.marginTop = random(70) + 'px';
			span.style.marginLeft = random(20) + 'px';
			span.style.width = random_num(30,50) + 'px';
			span.style.height = random_num(30,50) + 'px';
			//change_opacity(span,4);
			strip.appendChild(span);
			//createEl('span','',schemes[i] + '-' + 5);
		}
		
	
	parent_el.appendChild(strip);
	
}

function colorize_boxes(parent_el)
{
	
	var schemes = [
				'base', //d
				'analogous1', //d
				'analogous2', //d
				'complementary', 
			'analogous1-complementary',   
				'analogous2-complementary',
				'triad1',
			'triad2',
				'triad1-complementary', //d
				'triad2-complementary'
				
				];
				
	schemes.shuffle();
	
	var spans = parent_el.getElementsByTagName('span');
	
	if( ! (spans && spans.length) )
	{
			return;
	}
	
	for( var i=0; i<spans.length; i++ )
	{
			spans[i].className = schemes[i] +'-9';
	}
}