// Multiple file selector by Stickman -- http://www.the-stickman.com 
// with thanks to: [for Safari fixes] Luis Torrefranca -- http://www.law.pitt.edu and Shawn Parker & John Pennypacker -- http://www.fuzzycoconut.com [for duplicate name bug] 'neal'
window.onload = function () {
	var multi_selector = new MultiSelector( document.getElementById( 'files_list' ), 10 );
	<!-- Pass in the file element -->
	multi_selector.addElement( document.getElementById( 'my_file_element' ) );

}

function MultiSelector( list_target, max )
{
	this.list_target = list_target;
	this.count = 0;
	this.id = 0;
	if( max )
	{
		this.max = max;
	} 
	else 
	{
		this.max = -1;
	};
	this.addElement = function( element )
	{
		if( element.tagName == 'INPUT' && element.type == 'file' )
		{
			element.name = 'file_' + this.id++;
			element.multi_selector = this;
			element.onchange = function()
			{
				var new_element = document.createElement( 'input' );
				new_element.type = 'file';
				new_element.size = '16';
				this.parentNode.insertBefore( new_element, this );
				this.multi_selector.addElement( new_element );
				this.multi_selector.addListRow( this );
				this.style.position = 'absolute';
				this.style.left = '-1000px';
			};
			if( this.max != -1 && this.count >= this.max )
			{
				element.disabled = true;
			};
			this.count++;
			this.current_element = element;
		} 
		else 
		{
			alert( 'Error: not a file input element' );
		};
	};

	this.addListRow = function( element )
	{
		var new_row = document.createElement( 'div' );
		var new_row_button = document.createElement( 'a' );
		//~ new_row_button.type = 'button';
		//~ new_row_button.value = 'Delete';
		//~ new_row_button.style.display = 'inline';
		
		new_row_button.href = '#';
		new_row_button.innerHTML = 'delete';
		
		
		new_row.element = element;
		new_row_button.onclick= function()
		{
			this.parentNode.element.parentNode.removeChild( this.parentNode.element );
			this.parentNode.parentNode.removeChild( this.parentNode );
			this.parentNode.element.multi_selector.count--;

			this.parentNode.element.multi_selector.current_element.disabled = false;
			return false;
		};
		
		var url = element.value;
		url_split = url.split("\\");
		
		new_row.innerHTML = url_split.pop();
		new_row.appendChild( new_row_button );
		this.list_target.appendChild( new_row );
	};
};