function popUp(URL,width,height,id,top,left) 
{
	
	if (typeof id == "undefined") 
	{
		day = new Date();
    	id = day.getTime();	
	}
	
	if (typeof top == "undefined") 
	{
		top = '50';
	}
	
	if (typeof left == "undefined") 
	{
		left = '50';
	}
    
    eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=1,width=' + width + ',height=' + height + ',left = ' + left + ',top = ' + top);");
    return false;
}